EPA-AA-TETSB-93-01
                        TECHNICAL REPORT
                 HEAVY-DUTY ENGINE TESTING REPORT
                 NON-ROAD ENGINE CONFIGURATIONS
                     INJECTION  TIMING EFFECTS
                       TEST RESULTS - 1992
                                by

                           MARK  DOORLAG
         Technology  Evaluation and  Testing  Support Branch
                           August,  1993
                              NOTICE

Technical Reports do not necessarily represent  final EPA decisions
or positions. They  are  intended to present technical analysis of
issues using data which are  currently available.   The purpose in
the  release  of  such reports  is to  facilitate the  exchange of
technical  information  and  to   inform  the  public of  technical
developments which  may  form the basis  for  a final EPA decision,
position, or regulatory action.

         Technology  Evaluation and Testing Support  Branch
           Regulation Development and Support Division
                     Office of Mobile Sources
                   Office of Air and Radiation
              U.S.  Environmental Protection Agency

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                        Table of Contents

                                                           Page

     List of Tables  	    4

1    Executive Summary 	    6

2    Introduction  	    9

3    Engines 	    9

4    Fuel 	    11

5    Test Procedures 	    12

     5.1  Steady State Performance 	    12
     5.2  HD-FTP Transient Testing 	    12
     5.3  Steady State (8-Mode)  Testing 	    12
     5.4  Federal On-Highway Smoke Testing 	    12

6    John Deere 6068T Engine, Production Injection
     Timing, Production Injectors Testing/Results 	    13

     6.1  Steady State Performance Evaluation 	    13
     6.2  HD-FTP Transient Testing/Results 	    13
     6.3  Steady State (8-Mode)  Testing/Results 	    13

7    John Deere 6068T Engine, Retarded Injection
     Timing, Production Injectors Testing/Results 	    17

     7.1  Steady State Performance Evaluation 	    17
     7.2  HD-FTP Transient Testing/Results 	    17
     7.3  Steady State (8-Mode)  Testing/Results 	    17

8    John Deere 6068T Engine, Retarded Injection
     Timing, Modified Injectors Testing/Results 	    21

     8.1  Steady State Performance Evaluation 	    21
     8.2  HD-FTP Transient Testing/Results 	    21
     8.3  Steady State (8-Mode)  Testing/Results 	    21

9    Ford New Holland Engine, Production Injection
     Timing Testing/Results  	    25

     9.1  Steady State Performance Evaluation 	    25
     9.2  HD-FTP Transient Testing/Results 	    25
     9.3  Steady State (8-Mode)  Testing/Results 	    25

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10   Ford New Holland Engine,  Retarded Injection
     Timing Testing/Results 	    29

     10.1 Steady State Performance Evaluation 	    29
     10.2 HD-FTP Transient Testing/Results 	    29
     10.3 Steady State (8-Mode)  Testing/Results 	    29

11   Analysis and Conclusions 	    33

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                          List of Tables
Table 1.1


Table 1.2


Table 1.3


Table 3.1

Table 4.1


Table 6.1



Table 6.2



Table 6.3



Table 6.4



Table 7.1



Table 7.2



Table 7.3



Table 7.4



Table 8.1
                                            Page
Four Non-Road Heavy-Duty Diesel
Engine Configurations  	    6

Emissions Summary for John Deere
6068T Engine Configurations 	    7

Emissions Summary for Ford New
Holland Engine Configurations 	    8

Engine Specifications	    10

Diesel Fuel Analysis and CFR
Specifications 	    11

John Deere 6068T Engine, Production
Injection Timing, Production Injectors
Steady State Performance Data 	    14

John Deere 6068T Engine, Production
Injection Timing, Production Injectors
HD-FTP Transient Test Results 	    14

John Deere 6068T Engine, Production
Injection Timing, Production Injectors
8-Mode Steady-State #1 Emission Results  .    15

John Deere 6068T Engine, Production
Injection Timing, Production Injectors
8-Mode Steady-State #2 Emission Results  .    16

John Deere 6068T Engine, Retarded
Injection Timing, Production Injectors
Steady State Performance Data 	    18

John Deere 6068T Engine, Retarded
Injection Timing, Production Injectors
HD-FTP Transient Test Results 	    18

John Deere 6068T Engine, Retarded
Injection Timing, Production Injectors
8-Mode Steady-State #1 Emission Results  .    19

John Deere 6068T Engine, Retarded
Injection Timing, Production Injectors
8-Mode Steady-State 12 Emission Results  .    20

John Deere 6068T Engine, Retarded
Injection Timing, Modified Injectors
Steady State Performance Data 	    22

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Table 8.2



Table 8.3



Table 8.4



Table 9.1



Table 9.2



Table 9.3



Table 9.4



Table 10.1



Table 10.2



Table 10.3



Table 10.4



Table 11.1


Table 11.2
John Deere 6068T Engine,  Retarded
Injection Timing, Modified Injectors
HD-FTP Transient Test Results 	     22

John Deere 6068T Engine,  Retarded
Injection Timing, Modified Injectors
8-Mode Steady-State #1 Emission Results .     23

John Deere 6068T Engine,  Retarded
Injection Timing, Modified Injectors
8-Mode Steady-State #2 Emission Results .     24

Ford New Holland Engine,  Production
Injection Timing Steady State
Performance Data 	     26

Ford New Holland Engine,  Production
Injection Timing HD-FTP Transient
Test Results 	     26

Ford New Holland Engine,  Production
Injection Timing 8-Mode Steady-State #1
Emission Results 	     27

Ford New Holland Engine,  Production
Injection Timing 8-Mode Steady-State #2
Emission Results	     28

Ford New Holland Engine,  Retarded
Injection Timing Steady State
Performance Data 	'.	     30

Ford New Holland Engine,  Retarded
Injection Timing HD-FTP Transient
Test Results 	     30

Ford New Holland Engine,  Retarded
Injection Timing 8-Mode Steady-State #1
Emission Results 	     31

Ford New Holland Engine,  Retarded
Injection Timing 8-Mode Steady-State #2
Emission Results 	     32

Emissions Summary For John Deere 6068T
Engine 	     34

Emissions Summary For Ford New Holland
Engine 	     35

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                       1.   Executive  Summary

      In 1990, the US Congress passed, and the President signed into
 law,  a  revised Clean Air Act.   One element of the  1990 Clean Air
 Act is a requirement to regulate non-road engines if they are found
 to be significant contributors to urban air pollution.  As part  of
 the  resultant regulatory  development  process,  EPA initiated  an
 emission  testing  program to collect  data on the class  of engines
 for which the  regulations  were being developed.  The  program also
 investigated likely control strategies that would be employed as a
 result  of the regulations under  consideration and the impact  of
 these strategies  on emissions.   Of particular  interest was the
 ability  of injection  timing  retardation  to  lower  NOX  emission
 levels and, in turn,  its effect  on the other  regulated emissions
 levels.    Secondarily, the program studied the  relationship between
 On-Highway HD-FTP and 8-mode steady-state emission data on current
 and potential  future non-road engines.

     This report contains emission test results from the following
 five non-road heavy-duty diesel engine configurations:
                            Table 1.1
      Five Non-Road Heavy-Duty Diesel Engine Configurations

1
2
3
4
5
Characteristic
Manuf act .
John Deere
John Deere
John Deere
Ford New
Holland
Ford New
Holland
Application
Log-Skidder
Log-Skidder
Log-Skidder
Ag. Tractor
Ag . Tractor
Model
Year
1990
1990
1990
1991
1991
HP
140
140
140
130
130
Injectors
Product . l
Product . *
Modified
Product . 1
Product . l
Injection
Timing
Product . 1
Retarded
Retarded
Product . *
Retarded
1Product. - Production configuration
     Emission testing  included operation over the EPA Heavy-Duty
On-Highway Federal Test Procedure (HD-FTP)  and 8-mode  steady-state
duty cycles.  Each engine configuration was tested for emissions of
HC, CO,  NO,, and Particulate Matter (PM) .  A summary of the average
test results is given below in Tables  1.2  and 1.3.

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                              Table 1.2
Emissions Summary for John Deere  6068T Engine Configurations
                    John Deere 6068T Non-Road Engine
            Production Injection Timing,  Production Iniectors

HD-FTP, Transient
8-Mode, Steady-State
HC
CO
NOX
PM
g/bhp-hr
(g/kW-hr)
0.858
(1.151)
0.427
(0.573)
3.606
(4.836)
3.144
(4.216)
10.808
(14.494)
11.758
(15.767)
0.405
(0.543)
0.422
(0.566)
                    John Deere 6068T Non-Road Engine
             Retarded Injection Timing,  Production Injectors

HD-FTP, Transient
8-Mode, Steady-State
HC
CO
NOX
PM
g/bhp-hr
(g/kW-hr)
1.580
(2.119)
0.933
(1.251)
5.433
(7.286)
4.770
(6.397)
5.650
(7.577)
6.340
(8.502)
0.992
(1.330)
1.089
(1.460)
                    John Deere 6068T Non-Road Engine
              Retarded Injection Timing,  Modified Iniectora

HD-FTP, Transient
8-Mode, Steady-State
HC
CO
NO,
PM
g/bhp-hr
(g/kW-hr)
0.839
(1.125)
0.774
(1.038)
4.262
(5.715)
3.564
(4.779)
6.038
(8.097)
7.327
(9.826)
0.810
(1.086)
0.866
(1.161)

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                                  8

                              Table 1.3
   Emissions  Summary for Ford New Holland Engine Configurations
         Ford New Holland Non-Road Engine,  Production In-jection Timing

HD-FTP, Transient
8-Mode, Steady-State
HC
CO
NOX
PM
g/bhp-hr
(g/kw-hr)
2.116
(2.838)
0.703
(0.943)
5.288
(7.091)
5.575
(7.476)
10.590
(14.201)
9.272
(12.434)
0.902
(1.210)
0.963
(1.291)
          Ford New Holland Non-Road Engine, Retarded Infection Timing

HD-FTP, Transient
8-Mode, Steady-State
HC
CO
NOX
PM
g/bhp-hr
(g/kW-hr)
3.639
(4.880)
1.397
(1.873)
5.9021
(7.915)1
4.767
(6.393)
7.055
(9.461)
5.895
(7.905)
1.262
(1.692)
1.310
(1.757)
lThis value incorporates data which was measured via continuous integration rather
than  a bag sample,  which was the method used for all the other HD-FTP CO values
reported.   The author  feels that this factor has an insignificant  impact on the
results.

     For the  John Deere  and Ford New  Holland  engine, injection
timing  retardation significantly  reduced the  NOX  emission  levels
while  increasing  the other pollutant   (HC,  CO,  and  PM)  emission
levels over both the 8-mode steady-state (with the exception of CO
for  the  Ford New Holland  engine)  and the HD-FTP test.

     Finally,  in  comparison  to the John Deere engine,  retarded
configuration  utilizing   production  injectors,  the  "modified"
injector configuration caused reductions in HC,  CO,  and PM emission
levels,  over both  the 8-mode steady-state and  HD-FTP test,  while
NOX  slightly  increased.    These  "modified"  injectors  in the  John
Deere engine  were designed to provide better targeting  of the fuel
spray plume at retarded injection timings.

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                         2.   Introduction

     In 1990,  the US Congress passed, and the President signed into
law, a revised Clean Air Act.   One  element  of the 1990  Clean Air
Act is a  requirement to regulate non-road engines if they are found
to be significant contributors to urban  air pollution.  As part of
the  resultant regulatory development process,  EPA  initiated an
emission testing  program to  collect data  on  the class of engines
for which the regulations were being developed.  The program also
investigated likely control strategies that would be employed as a
result of  the regulations  under consideration  and the  impact of
these  strategies  on  emissions.   Of particular  interest  was the
ability  of injection  timing  retardation  to  lower  NOX  emission
levels and, in turn, its effect on  the  other regulated emissions
levels.  Secondarily, the program studied the relationship between
On-Highway HD-FTP and 8-mode steady-state emission data on current
and potential future non-road engines.

     Test results for five  engine configurations (three John Deere
engine   configurations  and   two   Ford   New  Holland   engine
configurations)  are  presented  in  this  report.   The John Deere
engine configurations  consisted of  a production non-road engine,
the same  engine with retarded injection timing, and the same engine
with modified fuel injectors (while  maintaining the aforementioned
retarded   injection  timing).     The Ford  New  Holland  engine
configurations consisted of  a production  non-road engine and the
same engine with  retarded injection timing.


                           3.  Engines

     Table 3.1 summarizes the specifications  for the two engines
(five engine configurations)  which were  used in this program.  The
1990 model year  John Deere  6068T was a turbocharged, in-line 6-
cylinder,  6.8 L displacement heavy-duty diesel  engine.  Rated and
peak torque speed for  this  direct injection engine were 2200 and
1300 RPM,  respectively, with a rated horsepower of 139  hp  (103.7
kW) .

     The 1991 model year Ford New Holland heavy-duty diesel engine
was  an   in-line  6-cylinder,   7.5  L  displacement,   with  no
turbocharging.  Rated speed and peak torque speeds for this direct
injection engine were 2100  and 1200  RPM  respectively,  with a rated
horsepower of 127 hp (94.7 kW).

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                                 10
                             Table  3.1
                       Engine Specifications
Manufacturer
Model
Use
Engine Serial Number
Model Year
Rated Power (bhp)
Rated Speed (rpm)
Peak Torque (ft-lb)
Peak Torque Speed (rpm)
Injection Timing (°BTDC)
Injectors
Cylinders
Cylinder Configuration
Bore x Stroke (in)
Displacement (in3 - liter)
Aspiration
Aftercooling
John Deere
6068T
Log-Skidder
JDPRODT6068T35JL
1990
139
2200
467
1300
151 ~ 72
Product . 3 Product . 3 Modified
6
in-line
4.19 x 5.0
414 - 6.8
turbo
none
Ford New
Holland
	
Ag. Tractor
358/117-91-89V
1991
127
2100
383
1200
81 - 42
Product .3
6
in-line
4.4 x 5.0
456 - 7.5
natural
none
Production injection timing.
2Retarded injection timing.
3Preduction.

     The  modified injectors used with the  John Deere 6068T engine
were actually experimental injectors provided by John Deere.   They
were designed to  provide better targeting  of the fuel spray plume
at retarded injection timings.

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                                11

                             4.  Fuel

     The D-2 diesel fuel used  for  all  testing  was  purchased from
Phillips  66 Company.    The characteristics  of this  fuel  were
provided  by Phillips  66 Company  in  their product  information
report, a copy of which is included in Appendix A.  Pertinent fuel
properties are given in Table 4.1.

                            Table 4.1
           Diesel Fuel Analysis and CFR Specifications
Item
Cetane Number
Distillation Range:
IBP °F
10% Point, °F
50% Point, °F
90% Point, °F
EP, °F
Gravity, API
Total Sulfur, %
Hydrocarbon
Composition :
Aromatics, %
Paraffins, Naphthenes,
Olefins
Flashpoint, °F (min.)
Viscosity, Centistokes
CFR Specifications"
ASTM TEST
D613
D86
D86
D86
D86
D86
D287
D129 or D2622
D1319
D1319
D93
D445
Type D-2
42-50
340-400
400-460
470-540
550-610
580-660
33-37
0.20-0.50
27b
c
130
2.0-3.2
Phillips
Petroleum
Analysis
46.0
364
441
509
580
622
34.8
0.26
36.4
63.6
180
2.6
•Diesel fuel specification as in CFR 86 . 1313-90 (b) (2) for 1990
on-road heavy-duty diesel engines .
''Minimum
Remainder
     The fuel was introduced to the  engine by transferring it from
the barrel in which  it  was  shipped  to the normal laboratory fuel
delivery system by an auxiliary lift pump.  It was presented to the
engine at a pressure of 0 to 0.5  psi and a temperature less than
100° F.

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                                12

                       5.  Test. Procedures

 5.1   Steady  State Performance

      Each  of the  engines  were  set up in the EPA National Vehicle
 and  Fuel Emissions  Laboratory  (NVFEL)  test  cell  #1 and  run at
 measured rated speed and peak torque speed,  with  the rack lever
 wide  open at both speeds.   At both of these  conditions, the speed,
 torque,  and  fuel flow were measured  after stabilization occurred.
 Each   condition  was  considered   stable   when  the  engine  oil
 temperature  stayed within ±  2°  F  of the stabilized value for two
 minutes.  These speed, torque,  and fuel flow values were compared
 to the manufacturers' data to ensure that the engine was set-up and
 running  correctly.

 5.2   HP-FTP  Transient Testing

      Following a torque map  of the engine, two EPA on-highway HD-
 FTP transient  test  sequences per engine were  performed.   A test
 sequence  consisted  of  one  cold-start  transient  test plus  two
 consecutive hot-start transient tests (sequence = 1  cold-start 4- 2
 hot-start)  .  All gaseous  (HC, CO,  and NOJ and particulate matter
 (PM)   emissions  were  collected for  each HD-FTP test.   The cold-
 start  and  first hot-start were  used in  determining the composite
 result.    The  HD-FTP  transient   emissions  tests   were  performed
 following procedures given in CFR  40 Part 86  Subpart N  for on-
highway heavy-duty diesel emissions measurement.

 5.3   Steady  State (8-Mode) Testing

     Two 8-mode steady state  emission tests  were performed on each
 of the three John  Deere 6068T engine  configurations  and on each of
the two  Ford New Holland  engine configurations.  The ISO 8178 8-
mode test procedure  (which is very similar to the proposed non-road
test procedure found in CFR 40 Part 89 - Control of Emission from
New and In-Use Nonroad Engines for  New Nonroad Compression-Ignition
Engines at or above 50 Horsepower, Subpart D and E - Emission Test
Equipment Equipment Provisions  and Procedures)  was used along with
particulate  matter procedures  described in Appendix  B.   Gaseous
emissions  (HC,  CO,  and  NOX)  and particulate  matter  (PM)  were
measured for each  individual  mode, then  a composite brake-specific
 emission rate was computed using  assigned weighting factors.  All
emissions  measurements   used   dilute  full-flow   CVS  sampling
techniques and one particulate filter for each mode.

 5.4  Federal On-Highwav Smoke Testing

     A modified version of the  Federal  on-highway smoke test was
performed  on   each   of  the  three  John   Deere   6068T  engine
 configurations  and  on each  of the  two Ford  New  Holland engine
 configurations.   These tests were not  intended to yield Federal
 Smoke Test Procedure  results, but  rather were performed in order to
 observe  the  directional  change in smoke  levels due to injection
 timing.  The results are summarized in a memorandum in Appendix C.

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                                13

    6.  John Deere 6068T Engine, Production Injection Timing,
               Production Injectors  Testing/Results

6.1  Steady State Performance Evaluation


     The  engine  was  mounted on  the test stand  and  its flywheel
connected to  the dynamometer through a  drive  shaft  torquemeter.
The exhaust outlet was  connected to the  part  of the  system which
transfers the exhaust to the dilution tunnel.

     With the installation complete, the engine was run at steady
state  conditions  while  speeds,  torques,  and  fuel  flows  were
recorded.  These values were  compared to  the engine manufacturer's
values  (see Table 6.1) and were  found to be similar.

6.2  HP-FTP Transient Testing/Results

     After the engine was torque mapped,  two HD-FTP transient test
sequences were run.   Each sequence  consisted  of one  cold and two
hot starts,  with the composite results computed from the cold-start
and first  hot-start.    The HD-FTP  test  results  are  presented in
Table  6.2.   The NOX  level of  10.808 g/bhp-hr  measured for this
engine  configuration  is  higher  than the  on-highway pre-control
standard level of 10.7 g/bhp-hr.  However, the  measured PM level of
0.405 g/bhp-hr is lower than  the on-highway first level of control
of 0.6 g/bhp-hr.   This is probably due to an advanced engine timing
schedule.

6.3  Steady State  (8-Mode) Testing/Results

     The  steady-state test  was performed twice on  this  engine
configuration.  Average composite HC, CO, NOX, and PM levels were
determined  to  be  0.427,  3.144,    11.758,  and  0.422  g/bhp-hr
respectively.  Both NO, and PM  results were higher  on the 8-mode
steady-state test than on the HD-FTP transient test.

     The detailed 8-mode steady-state test results are presented in
Tables 6.3 and 6.4.  These tables are broken down into  four groups,
with the first grouping of data  identifying the  actual test modes,
and modal weighting  factor used in computing the modal-weighted
composite brake  specific emissions  at the bottom of each table.
The other  groupings   of  data include the mass  emission  rate in
grams/hour for each mode, the fuel specific emission result at each
mode  in grams/pound  of  fuel   consumed,  and  finally  the  brake
specific emission rate at each mode  is given in grams/horsepower-
hour.

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                                 14
                              Table 6.1
       John Deere 6068T Engine,  Production Injection  Timing,
        Production  Injectors Steady State Performance Data
LAB
JOHN DEERE VALUES
EPA VALUES
TORQUE, FT-LB
1300 RPM
467.0
479.0
2200 RPM
332.0
334.0
FUEL FLOW, GAL/HR
1300 RPM
5.7
5.7
2200 RPM
7.2
7.2
                             Table  6.2
      John Deere 6068T Engine, Production Injection Timing,
        Production  Injectors HD-FTP Transient  Test Results

HC
(g/bhp-hr)
CO
(g/bhp-hr)
NO,
(g/bhp-hr)
PM
(g/bhp-hr)
First Sequence
Cold Start
Hot Start fl
Hot Start #2
Composite1
1.031
0,878
0.878
0.900
4.189
3.803
3.598
3.858
10.859
10.588
10.729
10.627
0.426
0.408
0.389
0.411
Second Sequence
Cold Start
Hot Start #1
Hot Start #2
Composite1
1.040
0.778
0.747
0.816
3.723
3.291
3.400
3.353
10.962
10.994
10.789
10.989
0.520
0^378
0.386
0.398

Average2 | 0.858 | 3.606 | 10.808
0.405
Composite - 1/7(Cold Start) + 6/7(Hot  Start #1)
2Average of the 2 composite values.

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                                    15
                                T*bl*  6.3
John D**r* 6068T Cngin*, Production Injection Timing,  Production Injector*
                  8-Mod* St**dy-St*t* fl Zmi**ion R**ult*
8-Mode Teat Points
Mode
1
2
3
4
5
6
7
8
Speed
Int
Int
Int
Rated
Rated
Rated
Rated
Idle
Load %
50
75
100
100
75
50
10
0
Weighting
Factor
10%
10%
10%
15%
15%
15%
10%
15%
Speed
rpm
1300
1300
1300
2200
2200
2200
2200
960
Torque
ft-lb
244.5
360.5
482.0
338.0
253.0
169.2
37.0
4.0
BHP
60.5
89.2
119.3
141.6
106.0
70.9
15.5
0.7
Mode g/hr results
Mode
1
2
3
4
5
6
7
8
HP
60.5
89.2
119.3
141.6
106.0
70.9
15.5
0.7
Fuel
Ib/hr
20.97
29.34
39.86
50.30
39.82
27.23
12.56
2.09
HC
g/hr
25.27
27.67
21.19
35.54
28.46
42.94
66.43
25.98
CO
g/hr
25.72
37.16
235.79
663.68
334.40
180.05
112.90
59.83
NO,
g/hr
847.98
1311.29
1641.40
1667.27
1027.90
558.95
167.47
68.43
PM
g/hr
6.39
12.02
23.29
61.21
60.74
46.46
12.13
3.86
Mod* g/lb fuel
Mode
1
2
3
4
5
6
7
8
HP
60.5
89.2
119.3
141.6
106.0
70.9
15.5
0.7
Fuel
Ib/lb
NA
NA
NA
NA
NA
NA
NA
NA
HC
g/lb
1.20
0.94
0.53
0.71
0.71
1.58
5.29
12.43
CO
g/lb
1.23
1.27
5.92
13.19
8.40
6.61
8.99
28.62
NO,
g/lb
40.44
44.69
41.18
33.15
25.81
20.53
13.33
32.74
PM
g/lb
0.30
0.41
0.58
1.22
1.53
1.71
0.97
1.84
Mod* g/bhp-hr
Mode
1
2
3
4
5
6
7
8
HP
60.5
89.2
119.3
141.6
106.0
70.9
15.5
0.7
BSFC
Ib/hp-hr
0.346
0.329
0.334
0.355
0.376
0.384
0.810
NA
HC
g/bhp-hr
0.42
0.31
0.18
0.25
0.27
0.61
4.29
NA
CO
g/bhp-hr
0.42
0.42
1.98
4.69
3.16
2.54
7.28
NA
NO.
g/bhp-hr
14.01
14.70
13.76
11.78
9.70
7.89
10.81
NA
PM
g/bhp-hr
0.11
0.13
0.20
0.43
0.57
0.66
0.78
NA
8 -Mode
Weighted
BSFC
Ib/hp-hr
0.346
HC
g/bhp-hr
0.445
CO
g/bhp-hr
2.972
NO.
g/bhp— hr
11.728
PM
g/bhp-hr
0.409

-------
                                    16
                                Tabl*  6.4
John 0««r« 6068T Engine, Produation Injection Timing,  Production Injector*
                  8-Mode Steady-State §2 Emission Result*

Mode
1
2
3
4
5
6
7
8
Speed
Int
Int
Int
Rated
Rated
Rated
Rated
Idle
8-Mode Test Points
Load %
50
75
100
100
75
50
10
0
Weighting
Factor
10%
10%
10%
15%
15%
15%
10%
15%
Speed
rpm
1300
1300
1300
2200
2200
2200
2200
960
Torque
ft-lb
241.0
358.2
483.2
335.0
252.1
169.0
36.4
4.0
BMP
59.7
88.7
119.6
140.3
105.6
70.8
15.2
0.7
Mode g/hr results
Mode
1
2
3
4
5
6
7
8
HP
59.7
88.7
119.6
140.3
105.6
70.8
15.2
0.7
Fuel
Ib/hr
18.96
29.42
41.95
50.37
41.93
27.25
12.57
2.09
HC
g/hr
22.20
27.69
17.90
30.73
24.63
41.08
60.66
24.55
CO
g/hr
23.16
40.91
301.77
678.98
398.36
231.96
101.58
57.87
NO,
g/hr
890.44
1361.71
1678.65
1647.62
971.83
548.46
170.17
65.21
PM
g/hr
6.23
12.66
25.13
63.11
57.11
57.82
12.38
4.04
Mode g/lb fuel
Mode
1
2
3
4
5
6
7
8
HP
59.7
88.7
119.6
140.3
105.6
70.8
15.2
0.7
Fuel
Ib/lb
NA
NA
MA
NA
NA
NA
NA
NA
HC
g/lb
1.17
0.94
0.43
0.61
0.59
1.51
4.83
11.75
CO
g/lb
1.22
1.39
7.19
13.48
9.50
8.51
8.08
27.69
NO.
g/lb
46.96
46.29
40.02
32.71
23.18
20.13
13.54
31.20
PM
g/lb
0.33
0.43
0.60
1.25
1.36
2.12
0.98
1.93
Mod* g/bhp-hr
Mode
1
2
3
4
5
6
7
8
HP
59.7
88.7
119.6
140.3
105.6
70.8
15.2
0.7
BSFC
Ib/hp-hr
0.318
0.332
0.351
0.359
0.397
0.385
0.824
NA
HC
g/bhp-hr
0.37
0.31
0.15
0.22
0.23
0.58
3.98
NA
CO
g/bhp-hr
0.39
0.46
2.52
4.84
3.77
3.28
6.66
NA
NO,
g/bhp-hr
14.93
15.36
14.04
11.74
9.20
7.75
11.16
NA
PM
g/bhp-hr
0.10
0.14
0.21
0.45
0.54
0.82
0.81
NA
8 -Mode
Weighted
BSFC
Ib/hp-hr
0.351
HC
g/bhp— hr
0.408
CO
g/bhp-hr
3.316
NO,
g/bhp— hr
11.787
PM
g/bhp— hr
0.434

-------
                                17

     7.  John Deere 6068T Engine, Retarded Injection Timing,
               Production Injectors  Testing/Results

7.1  Steady State Performance Evaluation

     While the  engine remained  installed  in the test  cell,  the
injection timing  was  retarded to approximately  7°  BTDC from 15°
BTDC.    The engine was then run  at  steady  state conditions while
speeds, torques, and fuel flows were recorded.  These values were
compared to the  engine manufacturer's production engine, production
injection timing  data  (see  Table 7.1)  and notable differences in
the torque measurements were discovered.  These differences could
be adequately explained by the retarded injection timing and thus
EPA concluded that the engine was operating properly.

7.2  HP-FTP Transient Testing/Results

     After the engine was torque mapped, two  HD-FTP transient test
sequences were  run.  Average composite HC, CO,  NOX,  and PM levels
were determined to be  1.580,   5.433,  5.650,  and  0.992 g/bhp-hr
respectively.   NO, was  reduced by  47.7%  while  HC,  CO,  and PM
increased due to the injection timing retardation. The HD-FTP test
results  for  the  retarded  John Deere  engine  configuration  are
presented in Table 7.2.

7.3  Steady State  (8-Mode) Testing/Results

     The  steady-state test  was performed twice on  this  engine
configuration.  Average  composite HC, CO, NOX, and PM levels were
determined  to  be   0.933,   4.770,   6.340,   and  1.089  g/bhp-hr
respectively.   Due to  injection timing retardation,  the  HD-FTP
transient test  showed NOT  and  PM  changes  of  -47.7%  and  144.9%
respectively,  while  the  steady-state test  showed  very similar
changes of -46.1% and 158.1% for NOX and PM.   The detailed 8-mode
steady-state test results are presented in Tables 7.3 and 7.4.

-------
                                  18

                              Table 7.1
        John Deere  6068T Engine, Retarded Injection Timing,
        Production Injectors Steady  State Performance Data
LAB
JOHN DEERE VALUES1
EPA VALUES
TORQUE, FT-LB
1300 RPM
467.0
476.0
2200 RPM
332.0
320.0
FUEL FLOW, GAL/HR
1300 RPM
5.7
5.7
2200 RPM
7.2
7.2
1Engine manufacturer's production engine, production injection timing data.
                              Table 7.2
        John Deere  6068T Engine,  Retarded Injection Timing,
        Production Injectors HD-FTP Transient Test Results

HC
(g/bhp-hr)
CO
(g/bhp-hr)
NO,
(g/bhp-hr)
PM
(g/bhp-hr)
First Sequence
Cold Start
Hot Start #1
Hot Start #2
Composite1
2.204
1.616
1.436
1.701
6.104
5.444
4.905
5.539
5.694
5.634
5.506
5.643
1.135
1.003
0.928
1.022
Second Sequence
Cold Start
Hot Start #1
Hot Start #2
Composite1
1.871
1.390
1.357
1.459
6.170
5.186
4.930
5.326
5.926
5.611
5.648
5.656
1.048
0.948
0.937
0.962

Average2 | 1.580 || 5.433 | 5.650 | 0.992
Composite - 1/7(Cold Start) + 6/7(Hot  Start #1)
2Average of the 2 composite values.

-------
                                          19
                                       Table  7.3
       John Deere 6068T Engine, Retarded Injection Timing, Production Injector*
                        8-Mode Steady-State fl  Emission  Results
8-Mode Test Points
Mode
1
2
3
4
5
6
7
8
Speed
Rated
Rated
Rated
Rated
Int
Int
Int
Idle
Load %
100
75
50
10
100
75
50
0
Weighting
Factor
15%
15%
15%
10%
10%
10%
10%
15%
Speed
rpm
2200
2200
2200
2200
1300
1300
1300
960
Torque
ft-lb
320.0
241.0
161.5
37.0
476.0
356.0
260.0
5.0
BHF
134 .0
101.0
67.7
15.5
117.8
88.1
64.4
0.9
Mode g/hr results
Mode
1
2
3
4
5
6
7
8
HP
134.0
101.0
67.7
15.5
117.8
88.1
64.4
0.9
Fuel1
Ib/hr
50.78
42.26
29.54
16.88
42.20
33.76
21.10
2.76
HC
g/hr
29.26
27.71
43.40
436.66
18.20
26.14
20.78
25.58
CO
g/hr
682.85
579.61
255.64
521.87
289.99
60.98
431.65
65.84
NO.
g/hr
799.56
502.81
300.36
97.58
971.62
610.25
442.84
36.26
PM
g/hr
145.85
132.06
70.13
92.34
97.99
35.36
92.89
4.02
'Fuel  consumption is  measured,  only idle  mode  is  calculated trom exnauat  emissions.
Mode g/lb fuel
Mode
1
2
3
4
5
6
7
8
HP
134.0
101.0
67.7
15.5
117.8
88.1
64.4
0.9
Fuel
Ib/lb
NA
NA
NA
NA
NA
NA
NA
NA
HC
g/lb
0.58
0.66
1.47
25.87
0.43
0.77
0.99
9.27
CO
g/lb
13.45
13.72
8.65
30.92
6.87
1.81
20.46
23.86
NO,
g/lb
15.75
11.90
10.17
5.78
23.02
18.08
20.99
13.14
PM
g/lb
2.87
3.12
2.37
5.47
2.32
1.05
4.40
1.46
Mode g/bhp— hr
Mode
1
2
3
4
5
6
7
8
HP
134.0
101.0
67.7
15.5
117.8
88.1
64.4
0.9
BSFC
Ib/hp-hr
0.379
0.419
0.437
1.089
0.358
0.383
0.328
NA
HC
g/bhp-hr
0.218
0.274
0.642
28.173
0.155
0.297
0.323
NA
CO
g/bhp-hr
5.094
5.741
3.779
33.671
2.461
0.692
6.707
NA
NO,
g/bhp-hr
5.965
4.981
4.440
6.296
8.246
6.925
6.881
NA
PM
g/bhp— hr
1.088
1.308
1.037
5.958
0.832
0.401
1.443
NA
8 -Mode
Weighted
BSFC
Ib/hp-hr
0.356
HC
g/bhp— hr
0.932
CO
g/bhp-hr
4.966
NO.
g/bhp-hr
6.181
PM
g/bhp-hr
1.142

-------
                                          20
                                       T«bl« 7.4
       John D««r« 6068T Cngin*, Retarded Injection Timing, Production Injector*
                        8-Mod* Steady-State 12 Kmi««ion Result*
8 -Mods Teat Points
Mode
1
2
• 3
4
5
6
7
8
Speed
Rated
Rated
Rated
Rated
Int
Int
Int
Idle
Load %
100
75
50
10
100
75
50
0
Weighting
Factor
15%
15%
15%
10%
10%
10%
10%
15%
Speed
rpm
2200
2200
2200
2200
1300
1300
1300
960
Torque
ft-lb
320.5
244.0
163.5
32.0
475.0
352.0
243.5
0.0
BHP
134.3
102.2
68.5
13.4
117.6
87.1
60.3
0.0
Mode g/hr results
Mode
1
2
3
4
5
6
7
8
HP
134.3
102.2
68.5
13.4
117.6
87.1
60.3
0.0
Fuel1
Ib/hr
50.67
42.22
29.54
14.76
42.17
29.54
18.99
2.56
HC
g/hr
30.80
26.93
42.83
438.38
17.84
24.07
20.90
23.36
CO
g/hr
805.31
564.26
258.60
502.25
274.79
49.64
29.72
44.30
NO,
g/hr
863.44
544.52
325.12
87.43
1010.78
634.49
395.20
35.86
PM
g/hr
154.52
132.82
71.53
80.56
94.22
33.84
10.09
3.64
FueJT consumption is measured, only idle mode is calculated rrom exnauat emissions.
Mode g/lb fuel
Mode
1
2
3
4
5
6
7
8
HP
134.3
102.2
68.5
13.4
117.6
87.1
60.3
0.0
Fuel
Ib/lb
NA
NA
NA
NA
NA
NA
NA
NA
HC
g/lb
0.61
0.64
1.45
29.70
0.42
0.81
1.10
9.13
CO
g/lb
15.89
13.36
8.75
34.03
6.52
1.68
1.56
17.30
NO,
g/lb
17.04
12.90
11.01
5.92
23.97
21.48
20.81
14.01
PM
g/lb
3.05
3.15
2.42
5.46
2.23
1.15
0.53
1.42
Mode g/bhp-hr
Mode
1
2
3
4
5
6
7
8
HP
134.3
102.2
68.5
13.4
117.6
87.1
60.3
0.0
BSFC
Ib/hp-hr
0.377
0.413
0.431
1.101
0.359
0.339
0.315
NA
HC
g/bhp— hr
0.229
0.263
0.625
32.704
0.152
0.276
0.347
NA
CO
g/bhp-hr
5.998
5.521
3.776
37.469
2.337
0.570
0.493
NA
NO,
g/bhp-hr
6.431
5.328
4.747
6.523
8.597
7.282
6.557
NA
PM
g/bhp-hr
1.151
1.299
1.044
6.010
0.801
0.388
0.167
NA
8 -Mode
Weighted
BSFC
Ib/hp-hr
0.370
HC
g/bhp— hr
0.934
CO
g/bhp-hr
4.573
NO,
g/bhp-hr
6.498
PM
g/bhp-hr
1.036

-------
                                21

     8.  John Deere 6068T Engine, Retarded Injection Timing,
               Modified Injectors Testing/Results

8.1  Steady State Performance Evaluation

     While the engine  injection timing remained in  the retarded
condition of approximately 7° BTDC,  the production injectors were
replaced with  "modified" injectors.    These  "modified"  injectors
were designed to provide better combustion chamber targeting of the
fuel spray plume  at retarded injection timings.   The  engine was
then run at steady state conditions while speeds, torques, and fuel
flows  were recorded.    These  values  were compared to  the  engine
manufacturer's production engine, production  injection timing data
(see Table 8.1)  and a notable difference in the torque measurement
at 1300 rpm was discovered.  This difference could be attributed to
the combination of  the retarded injection timing  and "modified"
injectors and  thus  the  difference was not  investigated  in this
program.

8.2  HP-FTP Transient Testing/Results

     After the engine was torque mapped, two  HD-FTP transient test
sequences were run.  Average  composite HC, CO, NOX, and PM levels
were determined  to be  0.839,  4.262,  6.038, and  0.810 g/bhp-hr
respectively.  NOX  slightly  increased while  HC, CO,  and  PM were
reduced  in  comparison  to   the  retarded  configuration  using
production injectors.   The HD-FTP test results for the John Deere
engine  retarded  timing configuration  equipped with  "modified"
injectors are presented in Table 8.2.

8.3  Steady State (8-Mode) Testing/Results

     The  steady-state   test  was performed twice  on  this  engine
configuration.   Average composite HC,  CO, NOX,  and PM levels were
determined  to  be  0.774,   3.564,   7.327,   and  0.866  g/bhp-hr
respectively.  In comparison to the retarded engine configuration
using production injectors, the  "modified" injectors showed NOX and
PM changes of 15.6%  and -20.5% respectively,  over the steady-state
test.  Similarly,  the HD-FTP  transient test showed  changes of 6.9%
and  -18.3%  for NOX and PM,   respectively.   The  detailed  8-mode
steady-state test results are pre.sented in Tables 8.3 and 8.4.

-------
                                  22

                              Table 8.1
        John Deere 6068T Engine,  Retarded  Injection Timing,
         Modified Injectors Steady State Performance  Data
LAB
JOHN DEERE VALUES1
EPA VALUES
TORQUE, FT-LB
1300 RPM
467.0
485.0
2200 RPM
332.0
331.5
FUEL FLOW, GAL/HR
1300 RPM
5.7
5.7
2200 RPM
7.2
7.2
Engine manufacturer's production engine, production injection timing data.
                              Table 8.2
        John Deere  6068T Engine,  Retarded Injection Timing,
         Modified Injectors HD-FTP Transient Test Results

HC
(g/bhp-hr)
CO
(g/bhp-hr)
NOX
(g/bhp-hr)
PM
(g/bhp-hr)
First Sequence
Cold Start
Hot Start #1
Hot Start #2
Composite1
1.135
0.791
0.716
0.840
5.085
4.116
3.961
4.255
5.907
5.907
5.931
5.907
0.895
0.794
0.754
0.808
Second Sequence
Cold Start
Hot Start #1
Hot Start #2
Composite1
1.261
0.765
0.822
0.837
5.324
4.089
4.215
4.268
6.446
6.121
6.185
6.168
0.937
0.790
0.758
0.811

Average2
0.839
4.262
6.038 1 0.810
Composite => 1/7 (Cold Start) + 6/7 (Hot Start #1)
 Average of the 2 composite values.

-------
                                          23
                                       Table 8.3
        John Deer* 6068T Engine, Retarded Inj«ation Timing, Modified Injector*
                        8-Mod* Steady-State  f1 Emission Result*
8-Mode Test Points
Mode
1
2
3
4
5
6
7
S
Speed
Rated
Rated
Rated
Rated
Int
Int
Int
Idle
Load %
100
75
50
10
100
75
50
0
Weighting
Factor
15%
15%
15%
10%
10%
10%
10%
15%
Speed
rpm
2200
2200
2200
2200
1300
1300
1300
960
Torque
ft-lb
331.5
250.2
165.5
37.0
485.0
364.0
245.0
3.0

BHP
138.9
104 .8
69.3
15.5
120 .0
90. 1
60.6
0.5
Mode g/hr results
Mode
1
2
3
4
5
6
7
8
HP
138.9
104 .8
69.3
15.5
120.0
90.1
60.6
0.5
Fuel1
Ib/hr
50.62
40.06
27.39
12.64
40.02
29.52
18.97
2.25
HC
g/hr
14.33
12.84
22.37
490.19
9.06
13.61
4 .03
21.62
CO
g/hr
535.64
364.06
176.21
516.66
351.76
51.75
6.84
48.41
NO,
g/hr
990.42
618.52
356.90
99.36
1114.93
767.56
464.72
27.99
PM
g/hr
138.54
116.96
62.33
88.57
67.88
21.67
1.74
3.31
'•Fuel  consumption 13  measured,  only idle mode is calculated from exhaust emissions.
Mods g/lb fuel
Mode
1
2
3
4
5
6
7
8
HP
138.9
104.8
69.3
15.5
120.0
90.1
60.6
0.5
Fuel
Ib/lb
NA
NA
NA
NA
NA
NA
NA
NA
HC
g/lb
0.28
0.32
0.82
38.78
0.23
0.46
0.21
9.61
CO
g/lb
10.58
9.09
6.43
40.88
8.79
1.75
0.36
21.51
NO,
g/lb
19.57
15.44
13.03
7.86
27.86
26.00
24.50
12.44
PM
g/lb
2.74
2.92
2.28
7.01
1.70
0.73
0.09
1.47
Mod* g/bhp-hr
Mode
1
2
3
4
5
6
7
8
HP
138.9
104.8
69.3
15.5
120.0
90.1
60.6
0.5
BSFC
Ib/hp-hr
0.365
0.382
0.395
0.816
0.333
0.328
0.313
NA
HC
g/bhp-hr
0.103
0.123
0.323
31.627
0.075
0.151
0.066
NA
CO
g/bhp-hr
3.857
3.474
2.542
33.335
2.930
0.574
0.113
NA
NOX
g/bhp-hr
7.132
5.902
5.148
6.411
9.287
8.519
7.663
NA
PM
g/bhp-hr
0.998
1.116
0.899
5.715
0.565
0.240
6.029
NA
8 -Mode
Weighted
BSFC
Ib/hp-hr
0.303
HC
g/bhp-hr
0.824
CO
g/bhp-hr
3.454
NO,
g/bhp-hr
7.186
PM
g/bhp-hr
0.874

-------
                                          24
                                       Table 8.4
        John Deere 6068T Sngine, Retarded Injection Timing, Modified Injector*
                        8-Mod* Steady-State  §2  Emission Re«ult«
8-Mode Test Points
Mode
1
2
3
4
5
6
7
8
Speed
Rated
Rated
Rated
Rated
Int
Int
Int
Idle
Load %
100
75
50
10
100
75
50
0
Weighting
Factor
15%
15%
15%
10%
10%
10%
10%
15%
Speed
rpm
2200
2200
2200
2200
1300
1300
1300
960
Torque
ft-lb
331.5
251.0
166.0
34.0
485.0
365.1
242.0
3.0
BHP
138 .9
105.1
69.5
14.2
120.0
90.4
59.9
0.5
Mode g/hr results
Mode
1
2
3
4
5
6
7
8
HP
138.9
105.1
69.5
14.2
120.0
90.4
59.9
0.5
Fuel1
Ib/hr
50.90
40.24
29.61
14.78
40.09
29.56
19.00
2.41
HC
g/hr
15.72
13.90
23.56
402.19
11.27
13.25
13.40
18.08
CO
g/hr
642.32
410.23
186.12
450.68
321.13
54.33
27.11
43.49
NO,
g/hr
1045.04
634 .90
374.03
100.08
1157.64
763.54
472.92
45.52
PM
g/hr
138.23
117.78
63.85
69.35
65.86
20.85
6.58
3 .39
Fuel consumption Is measured, only idle modeis calculated trom exnaust emissions.
Mode g/lb fuel
Mode
1
2
3
4
5
6
7
8
HP
134.3
102.2
68.5
13.4
117.6
87.1
60.3
0.0
Fuel
Ib/lb
NA
NA
NA
NA
NA
NA
NA
NA
HC
g/lb
0.31
0.35
0.80
27.21
0.28
0.45
0.71
7.50
CO
g/lb
12.62
10.19
6.29
30.49
8.01
1.84
1.43
18.05
NO.
g/lb
20.53
15.78
12.63
6.77
28.88
25.83
24.89
18.89
PM
g/lb
2.72
2.93
2.16
4 .69
1.64
0.71
0.35
1.41
Mode g/bhp— hr
Mode
1
2
3
4
5
6
7
8
HP
134.3
102.2
68.5
13.4
117.6
87.1
60.3
0.0
BSFC
Ib/hp-hr
0.367
0.383
0.426
1.038
0.334
0.327
0.317
NA
HC
g/bhp— hr
0.113
0.132
0.339
28.239
0.094
0.147
0.224
NA
CO
g/bhp-hr
4.626
3.902
2.677
31.644
2.675
0.601
0.453
NA
NO,
g/bhp— hr
7.526
6.039
5.379
7.027
9.643
8.449
7.895
NA
PM
g/bhp-hr
0.995
1.120
0.918
4.869
0.549
0.231
0.110
NA
8 -Mode
Weighted
BSFC
Ib/hp-hr
0.348
HC
g/bhp— hr
0.724
CO
g/bhp-hr
3.674
NO,
g/bhp— hr
7.468
PM
g/bhp-hr
0.857

-------
                                25

     9.   Ford New Holland Engine, Production  Injection Timing
                         Testing/Results

9.1  Steady State Performance Evaluation

     The Ford New Holland engine was installed in the test cell and
the torque and fuel flow data values were recorded and compared to
the  engine  manufacturer's data  (see  Table  9.1) .  The  data were
found to be  similar  and thus EPA judged the  engine was operating
properly.

9.2  HP-FTP Transient Testing/Results

     After the engine was torque mapped, two  HD-FTP transient test
sequences were run.  Average composite HC, CO, NOX, and PM levels
were determined  to be  2.116,  5.288,  10.590,  and  0.902 g/bhp-hr
respectively.  The NOX level  was  near  uncontrolled on-road levels,
and  the  PM was  relatively  high,   especially  considering  the
relatively  high   NO,  level.    The HD-FTP  test  results  for  the
production injection timing  Ford New Holland engine configuration
are presented in  Table  9.2.

9.3  Steady State  (8-Mode) Testing/Results

     The  steady-state  test  was performed twice on this engine
configuration.   Average composite HC, CO, NOX, and PM levels were
determined  to  be  0.703,   5.575,   9.272,   and  0.963  g/bhp-hr
respectively.  The values for CO and PM were  similar for both test
procedures, but HC and NO, were 66.8%  and 12.4% lower on the 8-mode
steady-state test than on the HD-FTP.  The detailed 8-mode steady-
state test results are  presented in Tables 9.3 and 9.4.

-------
                                 26
                              Table 9.1
       Ford New Holland Engine, Production Injection Timing
                   Steady  State Performance Data
LAB
FORD N.H. VALUES
EPA VALUES
TORQUE, FT-LB
1260 RPM
383.0
380.0
2100 RPM
318.0
322.0
FUEL FLOW, GAL/HR
1200 RPM
4.5
4.8
2100 RPM
7.0
7.2
                              Table 9.2
       Ford New Holland Engine, Production Injection Timing
                   HD-FTP Transient Test Results

HC
(g/bhp-hr)
CO
(g/bhp-hr)
NOX
(g/bhp-hr)
PM
(g/bhp-hr)
First Sequence
Cold Start
Hot Start 11
Hot Start #2
Composite1
2.313
2.040
2.025
2.080
5.330
4.874
4.815
4.940
11.047
10.927
10.104
10.944
0.938
0.924
0.939
0.926
Second Sequence
Cold Start
Hot Start #1
Hot Start #2
Composite1
2.537
2.086
2.097
2.151
6.158
5.546
5.450
5.635
11.156
10.079
9.565
10.235
0.985
0.859
0.971
0.877

Average2 | 2.116 | 5.288 | 10.590
0.902
Composite - 1/7(Cold Start) + 6/7(Hot Start #1)
2Average of the 2 composite values.

-------
                         27
                     Table 9.3
Ford Hew Holland Engine,  Production Injection Timing
       8-Mod*  Steady-State fl Emission Results
8-Mode Teat Points
Mode
1
2
3
4
5
6
7
8
Speed
Rated
Rated
Rated
Rated
Int
Int
Int
Idle
Load %
100
75
50
10
100
75
50
0
Weighting
Factor
15%
15%
15%
10%
10%
10%
10%
15%
Speed
rpm
2100
2100
2100
2100
1260
1260
1260
875
Torque
ft-lb
322.0
242.7
164 .0
34.5
380.0
287.9
192.4
4.5
BHP
128 .8
97.0
65.6
13.8
91.2
69.1
46.2
0.7
Mode g/hr results
Mode
1
2
3
4
5
6
7
8
HP
128.8
97.0
65.6
13.8
91.2
69.1
46.2
0.7
Fuel
Ib/hr
50.64
33.75
25.32
12.67
33.81
23.24
14.8
2.25
HC
g/hr
8.29
53.62
75.11
113.34
18.78
43.35
50.29
29.02
CO
g/hr
1242.97
210.10
99.23
129.32
1070.87
84.56
55.16
49.07
NO,
g/hr
1137.29
892.27
587.02
165.95
750.66
699.08
447.02
65.71
PM
g/hr
211.85
42.79
33.33
29.23
118 .92
24.12
27. 10
4 .87
Mode g/lb fuel
Mode
1
2
3
4
5
6
7
8
HP
128.8
97.0
65.6
13.8
91.2
69.1
46.2
0.7
Fuel
Ib/lb
NA
NA
NA
NA
NA
NA
NA
NA
HC
g/lb
0.16
1.59
2.97
8.95
0.56
1.87
3.40
12.90
CO
g/lb
24.55
6.23
3.92
10.21
31.67
3.64
3.73
21.81
NO,
g/lb
22.46
26.44
23.18
13.10
22.20
30.08
30.20
29.21
PM
g/lb
4 .18
1.27
1.32
2.31
3.52
1.04
1.83
2.16
Mode g/bhp— hr
Mode
1
2
3
4
5
6
7
8
HP
128.8
97.0
65.6
13.8
91.2
69.1
46.2
0.7
BSFC
Ib/hp-hr •
0.393
0.348
0.386
0.918
0.371
0.336
0.321
NA
HC
g/bhp— hr
0.064
0.552
1.145
8.216
0.206
0.628
1.090
NA
CO
g/bhp— hr
9.654
2.165
1.513
9.375
11.746
1.224
1.195
NA
NO,
g/bhp— hr
8.833
9.195
8.952
12.030
8.234
10.121
9.684
NA
PM
g/bhp-hr
1.645
0.441
0.508
2.119
1.304
0.349
0.587
NA
8 -Mode
Weighted
BSFC
Ib/hp-hr
0.366
HC
g/bhp-hr
0.721
CO
g/bhp-hr
5.684
NOX
g/bhp-hr
9.244
PM
g/bhp-hr
0.970

-------
                         28
                     Table 9.4
Ford New Holland Engine,  Production Injection Timing
      8-Mod* Steady-State |2 Emission Results
8-Mode Teat Points
Mode
1
2
3
4
5
6
7
8
Speed
Rated
Rated
Rated
Rated
Int
Int
Int
Idle
Load %
100
75
50
10
100
75
50
0
Weighting
Factor
15%
15%
15%
10%
10%
10%
10%
15%
Speed
rpm
2100
2100
2100
2097
1260
1260
1260
890
Torque
ft-lb
326.0
245.6
163.5
34.0
385.5
290.5
193.5
3.0
BHP
130.4
98.2
65.4
13.6
92.5
69.7
46.4
0.5
Mode g/hr results
Mode
1
2
3
4
5
6
7
8
HP
130.4
98.2
65.4
13.6
92.5
69.7
46.4
0.5
Fuel
Ib/hr
50.94
36.08
25.47
12.74
33.96
23.33
14.84
2.12
HC
g/hr
8.10
49.03
72.58
107.20
15.67
39.42
48.25
32.63
CO
g/hr
926.50
167.62
81.82
130.98
1549.84
57.31
56.60
46.61
NO,
g/hr
1138.54
875.08
714.77
142.26
751.48
686.01 .
429.46
47.66
PM
g/hr
216.20
46.50
31.32
30.02
106.55
21.46
24.95
7.29
Mode g/lb fuel
Mode
1
2
3
4
5
6
7
8
HP
130.4
98.2
65.4
13.6
92.5
69.7
46.4
0.5
Fuel
Ib/lb
NA
NA
NA
NA
NA
NA
NA
NA
HC
g/lb
0.16
1.36
2.85
8.41
0.46
1.69
3.25
15.39
CO
g/lb
18.19
4.65
3.21
10.28
45.64
2.46
3.81
21.99
NOX
g/lb
22.35
24.25
28.06
11.17
22.13
29.40
28.94
22.48
PM
g/lb
4.24
1.29
1.23
2.36
3.14
0.92
1.68
3.44
Mode g/bhp— hr
Mode
1
2
3
4
5
6
7
8
HP
130.4
98.2
65.4
13.6
92.5
69.7
46.4
0.5
BSFC
Ib/hp-hr
0.391
0.367
0.390
0.938
0.367
0.335
0.320
NA
HC
g/bhp-hr
0.062
0.499
1.110
7.896
0.169
0.566
1.039
NA
CO
g/bhp— hr
7.108
1.707
1.251
9.648
16.758
0.822
1.219
NA
NO,
g/bhp— hr
8.734
8.911
10.933
10.479
8.125
9.843
9.251
NA
PM
g/bhp— hr
1.659
0.474
0.479
2.212
1.152
0.308
0.537
NA
8 -Mode
Weighted
BSFC
Ib/hp-hr
0.308
HC
g/bhp-hr
0.684
CO
g/bhp-hr
5.466
NO,
g/bhp— hr
9.299
PM
g/bhp-hr
0.956

-------
                                29

     10.   Ford New Holland Engine,  Retarded Injection Timing,
                         Testing/Results

10.1 Steady State Performance Evaluation

     While the engine remained  installed  in the test  cell,  the
injection timing  was retarded  to  approximately 4° BTDC  from 8°
BTDC.  The engine was then run  at  steady  state conditions while
speeds,  torques, and fuel flows were recorded.  These values were
compared to the engine manufacturer's production engine, production
injection timing data (see Table 10.1) and minor differences in the
torque  and  fuel  flow  measurements  were  discovered.    These
differences could be  explained by the retarded injection timing and
thus EPA concluded that the engine was operating properly.

10.2 HP-FTP Transient Testing/Results

     After the engine was torque mapped,  two HD-FTP transient test
sequences were run.  Average composite HC,  CO,  NOX,  and PM levels
were determined to  be  3.639,   5.902,  7.055,  and  1.262 g/bhp-hr
respectively.  As with the John Deere engine, NOX was reduced while
HC,  CO,  and PM increased due to the injection timing retardation.
The HD-FTP test results  for  the Ford New Holland engine retarded
configuration are presented in Table 10.2.

10.3 Steady State  (8-Mode) Testing/Results

     The  steady-state test was performed  twice with this engine
configuration.    Composite  HC,  CO,  NOX,   and PM  levels  were
determined  to  be   1.397,   4.767,   5.895,  and  1.310  g/bhp-hr
respectively.   Through  injection timing retardation,  the HD-FTP
transient test showed  NOX  and  PM changes  of -33.4%  and 39.9%
respectively, while the steady-state test showed comparable changes
of  -36.4% and  36.0% for  NOX  and  PM.   These are  very  similar
changes.    The detailed 8-mode  steady-state  test  results  are
presented in Tables  7.3 and 7.4.

-------
                                    30

                                Table 10.1
         Ford  New Holland Engine, Retarded  Injection Timing
                     Steady State  Performance Data
LAB
FORD N.H. VALUES1
EPA VALUES
TORQUE, FT-LB
1200 RPM
383.0
386.0
2100 RPM
318.0
328.0
FUEL FLOW, GAL/HR
1200 RPM
4.5
4.8
2100 RPM
7.0
L 7.5
1Engine manufacturer's production engine, production injection timing data.
                                Table 10.2
         Ford New Holland Engine, Retarded  Injection Timing
                     HD-FTP  Transient  Test  Results

HC
(g/bhp-hr)
CO1
(g/bhp-hr)
NOX
(g/bhp-hr)
PM
(g/bhp-hr)
First Sequence
Cold Start
Hot Start #1
Hot Start #2
Composite2
4.451
3.375
3.219
3.531
7.024
5.524
5.305
5.742
7.664
6.712
6.452
6.850
1.569
1.170
1.124
1.228
Second Sequence
Cold Start
Hot Start #1
Hot Start #2
Composite2
4.934
3.545
3.315
3.746
7.362
5.841
5.546
6.061
7.280
7.256
6.511
7.259
1.709
1.225
1.171
1.295

Average3
3.639 | 5.902
7.055
1.262
1CO was measured via continuous integration rather than bag sample, which was  the
method used for all the other HD-FTP CO values  reported.  The author feels that this
factor has an insignificant impact on the  results.
Composite = 1/7(Cold Start)  + 6/7(Hot Start #1)
 Average of the  2 composite values.

-------
                        31
                          10.3
Ford N*w Holland Kngina,  R«t»rd«d Injection Timing
      8-Mod*  St««dy-3t«t« f1 Emission Result*
8-Mode Test Points
Mode
1
2
3
4
5
6
7
8
Speed
Rated
Rated
Rated
Rated
Int
Int
Int
Idle
Load %
100
75
50
10
100
75
50
0
Weighting
Factor
15%
15%
15%
10%
10%
10%
10%
15%
Speed
rpm
2100
2100
2100
2100
1260
1260
1260
890
Torque
ft-lb
328.0
250.0
164 .0
41.0
386.0
292.0
198.0
5.5
BHP
131.2
100 .0
65.6
16.4
92.6
70.1
47.5
0.9
Mode g/hr results
Mode
1
2
3
4
5
6
7
8
HP
131.2
100.0
65.6
16.4
92.6
70.1
47.5
0.9
Fuel
Ib/hr
53.11
36.10
25.48
12.74
33.98
23.35
35.36
0.14
HC
g/hr
7.38
53.99
83.16
534.35
14.90
43.31
55.15
53.26
CO
g/hr
715.42
134.60
139.13
356.80
1007.56
59.78
78.98
73.22
NO,
g/hr
721.20
584.94
403.52
90.35
558.05
452.32
314.93
62.96
PM
g/hr
254.82
49.69
20.50
136.99
160.38
23.28
17.27
10.42
Mode g/lb fuel
Mode
1
2
3
4
5
6
7
8
HP
131.2
100.0
65.6
16.4
92.6
70.1
47.5
0.9
Fuel
Ib/lb
NA
NA
NA
NA
NA
NA
NA
NA
HC
g/lb
0.14
1.50
3.26
41.94
0.44
1.85
1.56
380.42
CO
g/lb
13.47
3.73
5.46
28.01
29.65
2.56
2.23
522.99
NOX
g/lb
13.58
16.20
15.84
7.09
16.42
19.37
8.91
449.72
PM
g/lb
4.80
1.38
0.80
10.75
4 .72
1.00
0.49
74.40
Mode g/bhp-hr
Mode
1
2
3
4
5
6
7
8
HP
131.2
100.0
65.6
16.4
92.6
70.1
47.5
0.9
BSFC
Ib/hp-hr
0.405
0.361
0.389
0.777
0.367
0.333
0.744
NA
HC
g/bhp-hr
0.056
0.540
1.268
32.595
0.161
0.618
1.161
NA
CO
g/bhp— hr
5.455
1.347
2.122
21.764
10.880
0.853
1.663
NA
NO,
g/bhp— hr
5.499
5.852
6.154
5.511
6.026
6.457
6.630
NA
PM
g/bhp-hr
1.943
0.497
0.313
8.356
1.732
0.332
0.364
NA
18 -Mode
Weighted
BSFC
Ib/hp-hr
0.320
HC
g/bhp— hr
1.403
CO
g/bhp-hr
4.601
NO,
g/bhp-hr
6.055
PM
g/bhp-hr
1.250

-------
                        32
                    Table 10.4
ford New Holland Engine,  Retarded Injection Timing
      8-Mod*  Steady-State  |2 Emission Result*
8 -Mode Teat Points
Mode
1
2
3
4
5
6
7
8
Speed
Rated
Rated
Rated
Rated
Int
Int
Int
Idle
Load %
100
75
50
10
100
75
50
0
Weighting
Factor
15%
15%
15%
10%
10%
10%
10%
15%
Speed
rpm
2100
2100
2100
2100
1260
1260
1260
890
Torque
ft-lb
328.5
249.0
165.6
37.6
386.0
290.2
194 .0
5.0
BHF
131.3
99.6
66.2
15.0
92.6
69.6
46.5
0.8
Mode g/hr results
Mode
1
2
3
4
5
6
7
8
HP
131.3
99.6
66.2
15.0
92.6
69.6
46.5
0.8
Fuel
Ib/hr
50.94
36.08
25.47
12.74
36.08
23.34
14.84
2.12
HC
g/hr
10.87
56.26
79.63
531.22
18.29
42.04
52.15
45.49
CO
g/hr
758.39
170.03
112.67
534.77
951.06
68.15
59.72
89.11
NOX
g/hr
694.15
590.22
400.09
76.00
519.97
412.81
280.69
20.30
PM
g/hr
296.42
51.35
22.48
132.70
172.68
23.24
18.32
10.61
Mode g/lb fuel
Mode
1
2
3
4
5
6
7
8
HP
131.3
99.6
66.2
15.0
92.6
69.6
46.5
0.8
Fuel
Ib/lb
NA
NA
NA
NA
NA
NA
NA
NA
HC
g/lb
0.21
1.56
3.13
41.70
0.51
1.80
3.51
21.46
CO
g/lb
14.89
4.71
4.42
41.98
26.36
2.92
4.02
42.03
NO,
g/lb
13.63
16.36
15.71
5.97
14.41
17.69
18.91
9.58
PM
g/lb
5.82
1.42
0.88
10.42
4.79
1.00
1.23
5.00
Mode g/bhp-hr
Mode
1
2
3
4
5
6
7
8
HP
131.3
99.6
66.2
15.0
92.6
69.6
46.5
0.8
BSFC
lb/hp-hr
0.388
0.362
0.385
0.847
0.390
0.335
0.319
NA
HC
g/bhp-hr
0.083
0.565
1.203
35.334
0.197
0.604
1.121
NA
CO
g/bhp-hr
5.774
1.708
1.702
35.570
10.270
0.979
1.283
NA
NO,
g/bhp-hr
5.285
5.928
6.042
5.055
5.615
5.929
6.031
NA
PM
g/bhp-hr
2.257
0.516
0.339
8.826
1.865
0.334
0.394
NA
18 -Mode
Weighted
BSFC
lb/hp-hr
0.308
HC
g/bhp-hr
1.390
CO
g/bhp-hr
4.933
NO,
g/bhp-hr
5.735
PM
g/bhp-hr
1.369

-------
                                33

                  11.  Analysis and Conclusions

     Emission data were taken from a John Deere 6068T production,
1990 model  year,  off-highway,  heavy-duty diesel  engine with the
injection timing fixed at both  a production and retarded position.
Through  injection  timing retardation,  the HD-FTP transient test
showed NOX and PM changes  of  -47.7% and 144.9% respectively, while
the steady-state (8-mode)  test  showed changes of -46.1% and 158.1%
for NO, and PM.

     While  the  engine  injection timing remained  in the retarded
condition, the production injectors were replaced with "modified"
injectors.  These "modified" injectors were actually experimental
injectors provided by  John Deere.   They  were designed to provide
better targeting  of the  fuel  spray plume at  retarded injection
timings.

     In  comparison  to  the  retarded  engine configuration using
production  injectors,  the "modified"  injectors showed NOX and PM
changes  of  15.6%  and -20.5% respectively, over  the steady-state
test.  Similarly,  the HD-FTP  transient test showed changes  of 6.9%
and  -18.3%  for  NOX and PM,  respectively.    HC and  CO  were also
reduced over the steady-state and HD-FTP transient tests.  All of
the data mentioned above  are shown  in  the  following table  (Table
11.1):

-------
                                34
                            Table  11.1
          Emissions Summary For John Deere 6068T Engine
HD-FTP Transient Test Emission Results
Engine Configuration
Production Injection Timing,
Production Injectors
Retarded Injection Timing,
Production Injectors
Retarded Injection Timing,
Modified Injectors
HC
CO
NOX
PM
g/bhp-hr
(g/kW-hr)
0.858
(1.151)
1.580
(2.119)
0.839
(1.125)
3.606
(4.836)
5.433
(7.286)
4.262
(5.715)
10.808
(14.494)
5.650
(7.577)
6.038
(8.097)
0.405
(0.543)
0.992
(1.330)
0.810
(1.086)
8-Mode Steady State Test Emission Results
Engine Configuration
Production Injection Timing,
Production Injectors
Retarded Injection Timing,
Production Injectors
Retarded Injection Timing,
Modified Injectors
HC
CO
NOX
PM
g/bhp-hr
(g/kW-hr)
0.427
(0.573)
0.933
(1.251)
0.774
(1.038)
3.144
(4.216)
4.770
(6.397)
3.564
(4.779)
11.758
(15.767)
6.340
(8.502)
7.327
(9.826)
0.422
(0.566)
1.089
(1.460)
0.866
(1.161)
     Finally, a Ford New Holland production,  1991 model year, off-
highway,  heavy-duty diesel engine  was  emission tested  with the
injection timing fixed at both a production and retarded position.
As with the John Deere engine,  NOX was reduced while HC, CO, and PM
increased  over  the  HD-FTP  transient test  due to the  injection
timing retardation.

     Through  injection timing retardation,  the  HD-FTP  transient
test showed NO, and  PM changes of -33.4% and 39.9% respectively,
while the steady-state test showed changes of -36.4% and 36.0% for
NOX and PM.  HC  and CO were  also  reduced  over the steady-state and
HD-FTP transient tests (with  the exception of CO for the steady-
state test) .   The  results  for this  engine  are  summarized in the
following table  (Table  11.2):

-------
                                      35
                                 Table 11.2
            Emissions Summary For Ford New  Holland Engine
HD-FTP Transient Test Emission Results
Engine Configuration
Production Injection Timing
Retarded Injection Timing
HC
CO
NOZ
PM
g/bhp-hr
(g/kW-hr)
2.116
(2.838)
3.639
(4.880)
5.288
(7.091)
5.9021
(7.915)1
10.590
(14.201)
7.055
(9.461)
0.902
(1.210)
1.262
(1.692)
8-Mode Steady State Test Emission Results
Engine Configuration
Production Injection Timing
Retarded Injection Timing
HC
CO
NO,
PM
g/bhp-hr
(g/kW-hr)
0.703
(0.943)
1.397
(1.873)
5.575
(7.476)
4.767
(6.393)
9.272
(12.434)
5.895
(7.905)
0.963
(1.291)
1.310
(1.757)
lThis value incorporates data which was measured via continuous integration rather
than a bag sample,  which was the method used for all the other  HD-FTP CO values
reported.   The author  feels that this factor has an insignificant  impact on the
results.

-------
                           Appendices





A    Fuel Specifications



B    Particulate Measurement Procedure



C    Federal On-Highway Smoke Testing Results Memorandum



D    Raw Transient Test Emission Data



E    Raw 8-Mode Steady-State Test Emission Data

-------
                                A.  Fuel Specifications
                               T^
      laoraory     epor

        PHILLIPS 66 COMPANY
        A SUBSOIAfly Of PHILIPS PETROLEUM COMPANY
        SPECIALTY CHEMICALS
        P.O. 3OX 968
        3CSGER. TX 79008-0968
                              LlliiTUtf P~2
API Gravity
Corrosion. 50C,  2 hrs
Sulfur vtt
Flash Point *?.  PH
Pour Point *P
Cloud Point *?
Viaeosicy.es 40e
Sulfur, vtt
Carbon, vtt
Hydrogen,  vtt
Net Heat of Combustion
Particular Matter(ng/l)
Cetane Index
Catane Number

DTSTTLIATTtJll.
P^STTLTS

34.8
U
 0.2429
130
 -45
 +4
 2.6
 0.26
86.4
11.2
18,094
 8.5
46.5
46.0
IBP
5%
10%
15%
20%
30%
40%
50%
60%
70%
80%
90%
95%
EP
Loss
a«.idu«
Aroaatics
Olefins
Saturates
364
424
441
453
462
479
495
509
524
538
556
580
600
622
0.0
7..S
36.4
2.1
61.5
                                     LOT S-16&
33-37
Report
0.20-0.50
130 Mia.
Report
Report
2.0-3.2
0.20-0.50
Report
Report
Report
15 Max
43-47
42-50
                                        340-400

                                        400-460
                                        470-540




                                        550-610

                                        580-660
                                        27 Bin.
                                      OATS 07 SuIPHEHT
                                         06-14-91

                                      CUSTOMER. ORDER NO.
                                        5700-09733

                                      IH7./RZQH. HO.
                                         04339S

                                      TOA-mra no.
                                        452
METHOD

ASTH 0
ASTM 0
ASTH D
ASTM D
ASTH 0
ASTH D
ASTH D
ASTM 0
• 1298
•130
•4294
•93
.2500
•2500
.445
-3120
ASTH D-3338
ASTH D-2276
ASTH 0-976
ASTH D-613

ASTH 0-86
                                                             ASTH 0-1319
                        100.0
VRK/LK:Uf
06/14/1991

-------
                        B. Particulate Measurement Procedure


     Study Suit Partkulatt Maafurtnaot Extaplt  Uiio| Full Exhauit Dilution

 Introduction.

Tha primary objaoiw ofobtaifliaf a pirdfiulatt flltar Mmnte U to detarmia* thaaaftaaixhauic
paffailita tlfna&sfc SSaet this paricultta tipit&neaBMttmuchtfifficdoQtftumeaiaeme
        ti the mjlPt4ttifp, tntfif o piidtufttt •*

optiooi, filter pmaamen (iliai, ccmpeddoai* wdghing tad cocditicnifl| poetdaret ),
caiibndoaofpiniculittfyitBm, tadttttMqucneMinnfitdttiiUdbcrin&etihMim in
40 CFR Ptti 86-Sabptn N, 3AB J21I3, tod ISO tt?t

la addMoa to tfaa above fuidilinei, the foUowinf cx*mpl« U offtetd to illusntt IB overview of
how t rypietl itudy itaii ptidcuUti meaiuremeat ii pMfbnntd. TtetustsiiMibrtUiumplA
proecdun U 1 160 n ovbochirpd lad tftireooltd dk»l eafiBA exhaastinf ma a fell dilution
        leeoadaiy, or both oaul flowt would oatd 10 ba idjuiied iceotdiafly, •.!., priauiy
(oaaei flow lowv by about half tot ta Mho enfiai, or hi|b« by ibout two fart 300
Ike* tunatl ftowi ire eitmuu only, not at ruala of energy nliMM btcauit txiet etleulAioo
require knowkdfB of th« hits tou cntnctalitiet of

SchtmtUc

!^Mowin|iktidiiUui«ituth§tBaJoriyf«mpttUiBdflo«t: en|im nhanit (a^X mtia
tucmi diludoa air (m^dUuadtthi&itiafflpliftom main cuaail (m^ flow from m»in wno»l
(mi), tad flow from iccondiryoiantKmj), DUudo0ikflowto(hoitG00diiytttaBeiUaoc
rnonad btctait tha will diffor from tysum » lyitsou dopeadi&|oahMSloiiN»iadUmttitbf
idfrnod to obtain »fllw»mpenajn«5a*Corlow«f. AerUktlflowvtatufi(GFV)with&
nomlttdU80icfmflowri«wuuiidfbrthtmiinmftft«llnthii«implf, Plow iiconiutt with
tGFVexot«fbriUfhtdifl)nioetiftomfflodttofflodtdu6totta»e?iBm vtriitioflt. IVvo
                                                     Th« leooodiry fflttr
ptrdculitB mus am* bt tddtd to thi miin fQtv pineulatB to dranriattbt total paraeulaamtst.

Tin filter tHBptfituit ii adjuiitd by ?h")t*"| tht ttrwlify tufwtl 4i^Hflfl flow rttt*  Syttani
with maui tuaatl potUiveduplaeaaattpuiBM (PDF) eaa oflir tht option of fllw temptnon
eonooi with «ithar main or twoodary wnael flow tdjuranano. Italians or madyra*
lowv. OtfaaftMiptftine«a»cnumAiniuim«ldlluti»r^
tuaaal flow, tte. caa difffer from lynam to tyitam without violadnf tha tait validity, bus prudaact
lugpstt that laba pU&oio| to compart data ihouid katp eonitaoi ai many tyioun paramaien as
pouibla.
               ada "icofldary tunnal
1
                        mi              partculaie flltan
                   maintunml   f—-^miUlSOidta)

-------
 £afiae Warm Up

 Beta btfbmini the l-mode test, wtnn up the ongiM ts foil lotd trod ipeed until exhaait
 »mp«w»Uwbl*»wtAln3»CforiooeminuJitimip«riod. SubiUa^cnii&ett each node
 to ifihiiw tbt 5 *C txhtBtt topennre for one minute except idle. which should laMlitefcrS
 tninutti without matte ttmpmout. Raced thiinitaicpexitini rime iptm during
 Between tstt modes thi pentailate fflten sod fucoai emittta bt|i must be chtofed. Ubi th«
 ire tblt topcffann thsae tuki with tbt eafiai runninf should proceed to the next test point for
 ennas laMttuttoL Lrti thucaaaot permit tiwenglni to niaduriag b4|iad filler ebnpiihouid
 fallow tht proocdiaf rtquind to chinge fllten without tha ettfiao raod&t, miaimise tht
 downdmi, rtttm te Mfiae, ni v» u the S 0C mount ttmptfitunitibilliy point uiooay
 poitiblB tad doeasum tat durtoon of eagtnt downdms, pou tbt worn up ladditaneoidini
 dot*. F<»thtidkmo^tfthe«fl|l»hubc«noffform t^nntt «***fr**1"* *~*ti***t ^ **•* -• ^ff**g ** jncrifft ran ihrnM bt
tdequiatt»JurifUtertettpcriturt«o<32^0ftowtf itiUotheyccwhriflnt.  Some dilution
   		r tecondsry dilution
   r iaouftt can ampenufc for bat iccumultfloo ind achieve 3l*C filter tempensuit,

ObUiaiBf FQier Del*

After thi en|intwinn*up iixiprBaittnJttegirdietm completed^

minute urpecifledihove.  Tben?itewin|ttbkUlu«r»»»ctujdditt obtained udelrt
The rued pom (modl4)wisttt 3:1 dUutioortBofbr this wimple. Statist tests st other libs
miyoot be able »«tteve 3:1 dilution naourtted. A|encnlttri«nnieiil:l to6:l urtad.
wlm proportOBii nfeses Ibr modes 1-3 tad M.

The f^ter^pefsu«Mttnodes 1.7 indlsrc lower thin the 42 *C minimum limit ipedfled In
•-•*•*-—•  •   •     •••  •   •  	"-•—*—*—•—•—T tOTiiei floy M cfn*ti?nt tt 11 *0
                                                                       _
                                             iichinie. Mode 8 (idle) wttlpmem
difficulty tince *•; idle point exhiait tempertaue U lew, u ii the ptrtcalitertte, which will
require ioof uapiedmiT&cdlectiaf idionuefiltviMtt.  Alta^Jow dttodoBii desired tt
thu point to keeoteapenun U|h ind umpli) dmtf tow, thi triaiiemcwlflctdoa test iinu with
      uioa letldU pants, to t more eccarue iimalidoBofthetriajiimteiiii«pectidJfthe
       cauul flow'nte ii not chinnd is idle. If temple rimes needed to collect *dequ*te filter
      e^lOmiaom(theBiaskwtestti0pl»tiflw)ttBB20iai&^                    If
test astdi beyond A* scope of the cuatnt iavesdodoa roquiie tpeeUl ttw«onto»lowpertcal*«
                                              "

-------
Stapl* Data

MM tiMMMv mar, iin nfe  primtry tuul flow,
vii.. „ ^ » • •* *  /mil* r,da ud
fro. ft* m* ft nap** TUI ttlll U ab i. m.*«
       fr«a ttoM utati if u» to l«k eoaprfeoai IN

      Mode  R?M lead  miu  tep?  ,"Jr ,«K    %    VWu-   Samplt
                      (mi)  CO  (icfeD(icto)  uapfc.  ajU4o
     Mt    rtd.   100   4.4   59   370   1.65   .14       3     10
     m    nd.   100   4.2   52   370   1.65   .14       3     10

     i     lot   50    2.4   35   164   1.65   .14       7     10
     2     int   75    2.1   42   171   1.65   .14       7     10
     3     tat.   100   4.6   47   202   1.65   .14       6     10
     4     rtd.   100   4.2   52   370   1.65   .14       3     10
     5     nd.   75    3.1   50   336   1.65   .14       4     10
     6     rtd.   50    3.2   46   307   1.65   .14       4     10
     7     rat   10    2.1   38   250   1.63*  .14 A     3     10
     8     idle   0     1.9   23   92    1.65*  .14*     13    10

*  Siapte flown* M •pocra of oiinniaul flew, lOOVnyilSO
                          AM! a* b* toum* foriUmtltiLbttiinjlif flowflttl
                                                               SSS*
   Uchs ptftlcttlut lotd petal, toe* M then Maodfltd by "*".
••
Optloni

T^ flow Candidas aeid nab*4uplfc*^                           Tbflow
     0« will oifltr from mam miywft.
tempmtuRiihitw«t««a below 52*C. A rop tyityn wiA i vifliQlc Wwf drivt M«M
      n *C {Of lH nOdll by dieNlllfll tKi pcb^tonnelfbw,bttcfarUboniaie«tfiitexptct
       rtditt-thipriBurynMflilflowtihouldbturimUirMpQIliWfl, la iddttfefc Hfitt
      iOD8 Of HDOal Ifld BUUlMt dAta tff to bt nidt u iiffliltt *ft eonditieai, the study>ratB
tera ihodd bt patand is eloitiy u pouibl* to «niit«i eoodidoni, which mnatteonrant
      tuinttioalfiovitiu.  v«
     S8OOiiflf Hlflthodt tM*lld ttfiit ftr tfat Mot tttwil pruniiy if^^tf^fl ndoi u full
nmad Ubt thtt will bt pan at dm compuliai.
 if lflittqu» flltt mm ii edkcad ind the twt poim u o/
                      (tUt idl^illtofflltfmuillcoUacttd. AA(B4tti|tOQOCUIldOUhlA
      t? iocmx te flter nun, provide
X ottoitr.

                                                             I to ISO
uodflnaodinf ofthiiittoWeetivt. ^«umpii,th«m«myialaniioocifltdtoIS08nior
SAB J21U out bi wiNd W idb due to in low cttoibataa to ovtnu l-modi ptrtfittka nun if
                                             nixiDuai idlt owdi mm

-------
C. Federal On-Highway Smoke Testing Results Memorandum

-------
        UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

                     ANN ARBOR. MICHIGAN  48105
           29 1993
                                                        OFFICE OF
                                                      AIR AND RADIATION
MEMORANDUM
SUBJECT:  Heavy-Duty  Engine  Smoke  Testing  -  Non-Road  Engine
          Configurations, Injection Timing Effects

FROM:     Hark H. Doorlag, Prjzr^^^^K^rt^T^^^
          Technology Evaluat^d^/aixl' Tfes£i*l^Jkrp~port Branch

THRU:     Thomas M. Baines, Send^xxr^Technical Advisor    ~|//'''^YV. .
          Technology Evaluation*""a~nd Testing Support Branch

TO:       John F. Anderson, Chief
          Technology Evaluation and Testing Support Branch


     This memo  contains smoke exhaust  test  results from the  two
non-road heavy-duty  diesel engines  (five engine  configurations)
described in Table 1.   The 1990 model year John Deere  6068T  was  a
turbocharged,  in-line  6-cylinder,  6.8  L displacement  heavy-duty
diesel  engine.    Rated  and  peak  torque  speed  for  this direct
injection engine were 2200 and 1300 RPM, respectively,  with a  rated
horsepower of 139 hp  (103.7 kW) .

     The 1991 model year Ford New Holland heavy-duty diesel engine
was   an  in-line  6-cylinder,   7.5  L   displacement,   with  no
turbocharging.  Rated speed and peak torque speeds  for  this direct
injection engine were 2100 and 1200 RPM respectively, with a  rated
horsepower of 127 hp  (94.7 kW) .

     The modified injectors used with the John Deere 6068T engine
were actually experimental injectors provided by John  Deere.   They
were designed to provide  better targeting of the fuel  spray  plume
at retarded injection timings.

     A  modified  version of the Federal on-highway  smoke  test  was
performed  on   each   of  the   three   John  Deere  6068T  engine
configurations  and on  each  of the  two  Ford  New  Holland engine
configurations.   These tests were  not  intended to yield  Federal
Smoke Test Procedure  results, but rather were performed in order to
observe the  directional change in  smoke levels  due to  injection
timing changes.  Many tests failed the cycle statistic requirements
and all of them utilized  an exhaust pipe with  a 4.5 inch diameter
rather  than  the  required 3.0  inch diameter.   The  results  are
presented immediately after Table  1 .

-------
                              Table  1
                Engine Configuration Specifications
Manufacturer
Model
Use
Engine Serial Number
Model Year
Rated Power (bhp)
Rated Speed (rpm)
Peak Torque (ft-lb)
Peak Torque Speed (rpm)
Injection Timing (°BTDC)
Injectors
Cylinders
Cylinder Configuration
Bore x Stroke (in)
Displacement (in3 - liter)
Aspiration
Aftercooling
John Deere
6068T
Log-Skidder
JDPRODT6068T35JL
1990
139
2200
467
1300
151 - 72
Product.3 Product.3 Modified
6
in-line
4.19 x 5.0
414 - 6.8
turbo
none
Ford New
Holland
	
Ag. Tractor
358/117-91-89V
1991
127
2100
383
1200
81 ~ 42
Product . 3
6
in-line
4.4 x 5.0
456 - 7.5
natural
none
Production injection timing.
2Retarded injection timing.
3Preduction.
     John   Deere  6068T  Engine,   Production   In-jection  Timing,
     Production  Injectors
     The  average  acceleration,  lug,  and peak smoke  values were
determined to be 12.6%, 8.6%, and 22.2% respectively.  The detailed
Federal smoke  teat results are presented in Table 2.

-------
2.    John Deere 6068T Engine, Retarded Injection Timing, Production
     Injectors

     The  average  acceleration,  lug,  and peak smoke  values  were
determined to be 20.1%,  19.7%, and 41.1% respectively.  Through the
use of injection timing retardation, the HD-FTP smoke test showed
acceleration, lug, and peak smoke increases of 59.5%, 129.1%, and
85.1% respectively.  The detailed  smoke test results are presented
in Table 3 -

J3    John Deere 6068T Engine, Retarded  Injection Timing. Modified
     Injectors

     In  comparison to  the  retarded  engine  configuration using
production injectors, the "modified" injectors  showed acceleration,
lug,  and  peak  smoke  increases  of   16.4%,   1.0%,  and  14.6%,
respectively, over  the  HD-FTP smoke test.  Yet,  the particulate
levels (for the particulate results see the EPA Heavy-Duty Engine
Testing Report, Non-Road  Engine Configurations,  Injection Timing
Effects,  Test Results -  1992,  EPA-AA-TETSB-93-01) were lower using
the "modified" injectors.   This was an unexpected result  that could
not be explained  with  the  data taken.  The  detailed smoke test
results are presented in Table 4.

4.    Ford New Holland Engine, Production Injection Timing

     The  average  acceleration,  lug,  and peak smoke  values were
determined  to  be  11.2%,  26.2%,   and  26.7%  respectively.   The
detailed smoke test results are presented in Table 5.

5_    Ford New Holland Engine, Retarded  Injection Timing

     The  average  acceleration,  lug,  and peak smoke  values were
determined to be 20.6%,  34.2%, and 34.8% respectively. Through the
use of injection timing retardation, the HD-FTP smoke test showed
acceleration, lug,  and  peak smoke increases of 83.9%, 30.5%, and
30.3% respectively.  The detailed smoke test results  are presented
in Table 6.

_6    Conclusions

     The introduction of injection timing retardation to the John
Deere 6068T engine  produced an  acceleration,  lug,  and peak  smoke
increase  of 59.5%,  129.1%,  and  85.1%  respectively.    Also,   in
comparison to the  retarded engine configuration using production
injectors, the "modified"  injectors showed  acceleration, lug, and
peak smoke increases of 16.4%, 1.0%,  and 14.6%, respectively, over
the smoke test  (see Table  7).

     The introduction of injection timing retardation to the Ford
New Holland engine  produced an  acceleration,  lug,  and peak  smoke
increase of 83.9%, 30.5%,  and 30.3% respectively (see Table  8).

-------
                             Table 2
      John Deere 6068T Engine, Production Injection Timing,
             Production Injectors Smoke Test Results
T(


3
4
Ave
5St
1
2

Avg
rage
Acceleration (%)
16.0
13.3

10. 6
12.6
Lug (%)
12.7
9.9

5. 9
8.6
Peak (%)
24.5
25.1

19.6
22.2
Linearity (rpm)
96.7
96.7

99.0
97. 9
                             Table 3
       John Deere 6068T Engine, Retarded Injection Timing,
             Production Injectors Smoke Test Results
Test
I1
2
31
41
51
61
Average
Acceleration (%)
18.2
19.0
20.7
20.1
22.0
20.7
20.1
Lug (%)
18.5
18.0
18.6
19.6
21.5
22.0
19.7
Peak (%)
37.4
42.4
42.7
42.9
43.9
37.1
41.1
Linearity (rpm)
101.3
94.7
103.0
109.3
104.7
106.0
103.2
xThe  test  failed cycle statistic requirements,

-------
                             Table 4
       John Deere 6068T Engine, Retarded Injection Timing,
              Modified Injectors Smoke Test Results
Test
Acceleration (%)
I1 26.6
21
31
41
51
61
Average
25.0
21.7
21.1
23.2
22.5
23.4
Lug (%)
22.1
22.1
18.6
17.8
19.3
19.4
19.9
Peak (%)
51.5
47.5
44.3
44.9
48.0
46.1
47.1
Linearity (rpm)
109.0
104.3
109.7
109.3
109.0
109.0
108.4
xThe  test  failed cycle statistic requirements,
                             Table 5
      Ford New Holland Engine,  Production Injection Timing
                        Smoke Test Results
Test
I1
21
3
41
Average
Acceleration (%)
11.4
10.7
12.2
10.3
11.2
Lug (%)
26.2
26.2
26.3
26.1
26.2
Peak (%)
26.8
26.6
27.0
26.4
26.7
Linearity (rpm)
102.3
102.7
92.3 ,
100.0
99.3
;The  test  failed cycle statistic requirements

-------
                             Table 6
        Ford New Holland Engine,  Retarded Injection Timing
                        Smoke Test Results
Test
I1
O 1
31
41
Average
Acceleration (%)
18.5
23.7
21.2
18.9
20.6
Lug (%)
34.9
36.0
32.9
32.8
34.2
Peak (%)
35.6
36.8
33.5
33.4
34.8
Linearity (rpm)
107.7-
107.7
106.7
106.0
107.0
xThe test failed cycle statistic requirements
                             Table 7
         John Deere 6068T Engine Smoke Testing - Summary
Smoke Test Results
Engine Configuration
Production Injection Timing,
Production Injectors
Retarded Injection Timing,
Production Injectors
Retarded Injection Timing,
Modified Injectors
Acceleration
Lug
Peak
%
12.6
20. 11
23. 41
8.6
19. 71
19. 91
22.2
41. 11
47. 11
       values incorporate some data from individual Federal smoke
tests which were invalid due to speed deflections greater than 100
rpm.

-------
                             Table 8
         Ford New Holland Engine Smoke Testing - Summary
Federal On-High'way Smoke Test Results
Engine Configuration
Production Injection Timing
Retarded Injection Timing
Acceleration
Lug
Peak
%
11. 21
20. 61
26. 21
34. 21
26. 71
34. 81
'•These  values incorporate some data from individual Federal smoke
tests which were invalid due to  speed deflections greater than 100
rpm.

-------
HD-910247
999 JDPRODT6068T35JL  0
IB   circ
Tast Number:      HO-910247
Ta»t Data/Time:   8-22-91  7:

AMBIENT DATA

Barometer:             29.02
Dry Bulb Temperature:  84.10
Abcoluta Humidity:     57.99

EMISSION RESULTS

MC  (INTEGRATED)
  Background, PPM
  C*haust»Bkq. Gm
  Nat. Gm/Bhp-Hr

CO  (BAG)
  Background. PPM
  C«hau«t«Bkq, Gm
  Nat, Gm/Bhp-Hr

NOX  (INTEGRATED)
  Backqiound. PPM
  EfthausttUkq, Gm
  Nat. Gm/Bhp-Hr
    IUAOI
  bdCkqround.  PPM
  C»luuuttBfcg. G«
  Mat, Ga/Bhp-Hr
PAHTICULAT
  Sacondacy Tara, CM
  Sacomtoiv Part, CM
  Prlaary Tata, CM
  PriMty t'art, CH
  Total,
               HEAVY  UUTY UlLStL TRANSIENT 01GALOG TEST     DATE:  Ob/22/91  TIMK:  U:2fc:JI   HACll:

                           DIESEL SUMMARY REPORT
                                       Manufacturer:   EXPERIMENTAL
                                       Englna ID:      999 JOPRODT6068T35JL  0
FUEL CONSUMPTION
  Lb»/Carb> n  Balance
  Lbs/Bhf-llr
                             "HG
                             F
                             Grains U20 / U>. Dry Air

                                CS       HS    WTO TEST
BRAKE
                                 3.93
                                13.20
                                 .000
                                 2.20
                                46.12
                                  .00
                                 1.00
                               121.22
                                 .000
   .039
6392.1?
     .0
.156138
.156243
.156405
.160155
     .43
    .000
    .000
  4.465

  10.51b
             .00
             .00
            .000
             .00
             .00
             .00
   .000
    .00
     .0
.000000
.000000
.000000
.000000
    .00
   .000
   .000
   .000

   .000
           1.031
            4.19
             .00
             .00
            .000   10.859
                                                    537.1
                                                      .43
                                                    3.906
                                                     .371
CYCLE STATISTICS

SPEED
   Nkwbur
   Slope
     (Llalt: 0.97-1.03)
   Y- Intercept
     (Llalt: «-50 RPM)
   Sid Error
     (Limit: 100 RPM)
   R-Squara
     (Llalt: 0.97)
TORQUE
   Number
   Slope
     (Limit: 0.77/0. 83-1. 03)
   Y-Intercept
     (Limit: «-15 Fl-Lbsl
   Std Error
     (Limit: 13« Man £119 Tq)
   R-Squara
     (Limit: 0.85/0.88)
POWER
   Niwber
   Slopa
     (Limit: 0.87/0.89-1.03)
   Y- Intercept
     (Limit; «-5 BHP)
   Sid Error  .
     (Limit: 81)
   R-Squara
     (Limit: 0.91}

WOKK
   Actual
     (Limit: -15%-b* Ket Bt.p
   Kcteiencu
   » Dllfuiencu
                                                                         CS
                                                                                                       10.51i
                                                                                  HS
11 J5
.99498
14.056
17.916
.99875
997
.99563
0
.00000
.000
.000
.00000
0
.00000
-5.b52     .000

 5.121%    .0001

.96570   .00000


   991        0
.99334   .00000

-1.711     .000

 5.7481    .000*

.96827   .00000
                                                                                                                  .000
                                                                                                          c,
                                                                                                          0
                                                                                                          cr

                                                                                                          o
                                                                                                          o
                                                                                                          »
                                                                                                          h
                                                                                                          o
                                                                                                          cr\
                                                                                                          o
                                                                                                          at
                                                                                                          OD
                                                                                                          H
                                                                                                          PJ
                                                                                                          3
                                                                                                          *Q
                                                                                                          H-
                                                                                                          a
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  K
X O
D a
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m o
H ft
•O H-
- O
  3
O
O n
I- 3
a«-j-
  a
m n
rt 
-------
 HD-91024B
 999 JDPBODT6068T35JL
 IB   usir
Test Number:      HO-910248
Teat Date/Time:   8-22-91  8:
                             38
                                             HEAVY DUTY DIESEL TRANSIENT D1GALOG TEST    DATE: 00/22/91 TIME: 17:33:39

                                                         DIESEL SUMMARY REPORT
          Manufacturer:  EXPERIMENTAL
          Enqlne 10:     999 JOPROOT6068T35JL  0
AMBIENT DATA

Barometer:
Dry Bulb Temperature:
Absolute Humidity:

EMISSION RESULTS

HC (INTEGRATED)
  Background, PPM
  Exhaust«Bkg, Cm
  Nat, Gm/Bhp-Hr

CO (BAG)
  Background, PPM
  Exhaust»Bkg, Cm
  Net, Gm/Bhp-Hr

NOX (INTEGRATED)
  Background. PPM
                       29.02
                       83.40
                       •0.21
  Nwl, Ca/Bhp-Hr

CO2 IliACl
              PPM
             , Ca
  NaL, G«/Bnp*HK

PAKTICULATE
  S«cono\iiy Tare, CM
  S«condUiy Part, CM
  Prl*try Tar«, CM
  Primary Part, CM
  Total, Ca/Bbp-Hr

FUEL  CONSUMPTION
  Lbs/CatlxMt Balance
  Lbs/Bnp  if
  U>s/Mua ured
bKAKE  IIOH'. v
"HG
F
Grains U20 / Lb. Dry Air

   CS       US    WO TEST
                                  .00
                                  .00
                                 .000
                                  .00
                                  .00
                                  .00
                                          4.00
                                         11. M
                                          .000
                                          2.20
                                         42.41
                                           .00
                                  .00      1.00
                                  .00   116.81
                                  .000      .000
                                  .000      .OU
                                   .00  6146.U
                                    .0        .0
                               .000000   . ibt>aei
                               .000000   .156050
                               .000000   .151980
                               .000000   .155598
                                   .00
                                            .41
     .000     .000
     .000     .000
     .000    4.111

     .000   10.449
                       .818
                       3.80
                      519.9
                                                     .41
                                                    .359
CYCLE STATISTICS

SPEED
   Numbur
   Slope
     (Limit: 0.91-1.03)
   Y-Intercept
     (Limit: «-50 RPM)
   Std Error
     (Limit: 100 RPM)
   R-Square
     (Limit: 0.97)
TORQUE
   Numbur
   Slope
     (Limit: 0.11/0.83-1.03)
   Y-Intercept
     (Limit: <-15 Fl-Lbs)
   Sid Error
     (Limit: 13% Max Eng Tql
   R-Square
     (Limit: 0.85/0.88)
POWER
   Number
   Slope
     (Limit: 0.81/0.89-1.03)
   Y-Intercept
     (Limit: t-5 BHP)
   Sid Erior
     (Limit: 8t)
   R-Square
     (Limit: 0.91)

WOKK
   Actual
     (Limit: -ltil-5% Hel Blip-lift
                                                                                                       CS
                                                                                                                HS
                                                                                                                                                 c,
                                                                                                                                                 O
                                                                                                                                                 o
                                                                                                                                                 o
                                                                                                                                                 »
                                                                                                                                                 h
                                                                                                                                                 a
                                                                                                                                                 a\
                                                                                                                                                 o
                                                                                                                                                 as
                                                                                                                                                 oo
                                                                                                                                                 M
                                                                                                                                                 3
                                                                          UK
1115
.99443
13.597
11.776
.99877
997
.99654
-6.654
5.503t
. 96067
997
. 99406
-2.136
6.229t
.96300

.000
.000
.00%
11/5
.99443
13.597
11.116
.99877
997
.99654
-6.654
5.503%
. 96067
997
.99406
-2.136
6.229%
.96300

10.44'J
10/11
-1 . ti'jt
3
O
t>
n
T O
tK f\
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n
0 »
U t-»
^5.
&
s§
^H
H**
H-
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5
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ft
H-
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3
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3
l_J-
a
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rt
o
h
u


                                                              I I'-Jl
                                                                                          DATt:
                                                                                                         llMi.:

-------
HO-910249
999 JDPRODT6068T35JL  0
IB   HI3F
uurir DitstL TRANSIENT DIGALOG TEST    OATH: o«/22/9i  Tint:  ri-.w-.n

      DIESEL SUMMARY REPORT
Test Number: HO-910249
Test Date/Time: 8-22-91 9
AMBIENT DATA


Barometer: 29^2
Dry Bulb Temperature: 83.00
Absolute Humidity: 62.03

EMISSION RESULTS

HC (INTEGRATED)
Background. PPM
Exhaust «bkq. Cm
Net, Gm/Bhp-llr
CO (BAG)
Background. PPM
Exhaust «Ukg, Cm
Nat. Gm/Bhp-Hr
NOX (INTEGRATED)
Background, PPM
Exhaust »Bkq, Cm
Nut, Gm/Bhp-Hr
C02 (UAG)
Background, PPM
Exhaust tBkq. Cm
Net, Gm/Bhp-Hr
PAHT1CULATE
Secondary Tare. GM
Secondary Part, GM
Primacy Tare, GM
Primary Part. GM
Total. Gm/Bhp-Hr
FUEL CONSUMPTION
Lbs/Carbon Balance
Lbs/Bhp-Hr
U>s/Muasuied

BRAKE HOHSI I'OWEH-IIOUR



Manufacturer: EXPERIMENTAL
:17
T


"HG
F
Engine ID: 999





JOPROOT606UT35JL 0

















Grains H20 / Lb. Dry Air

CS


.00
.00
.000

.00
.00
.00

.00
.00
.000

.000
.00
.0

. 000000
.000000
.000000
.000000
.00
.000
.000
.000

.000




HS WTO TEST


4.23
11.69
.000 .878

1.98
39.92
.00 3.60

1 .00
1 1 7 . 62
.000 10.729

.033
6035.50
.0 516.9

.15634'
.156536
.154878
.158141
.39 .39
.000 3.720
.000 .357
4.111

)0.42b




CYCLE STATISTICS

SPEED
NuiuUir
Slope
(Limit: 0.97-1.03)
Y-lntercept
(Limit: «-50 RPM)
Std Error
(Limit: 100 RPMI
R-Square
(Limit: 0.97)
TOROUE
Number
Slope
(Llmll: 0.77/0. 03-). OJ|
Y-lniercept
(Limit: «-15 Ei-Lbs)
Sid Error
(Limit: 13% Max Eng T«j)
R-Square
(Limit: 0.85/0.88)
POWER
Number
Slope
(Limit: 0.87/0.89-1.03)
Y-Intercept
(Limit: «-5 BIIP)
Sid Error
(Limit: 0%)
R-Square
(Limit: 0.91)

WOKK
Actual
(Limit: -15%-5% Rut Ulip-lli)
l\
|
3
a
0
a
h
a
m
o
a\
a>
H
n
3
•fl
I—
3
a
13
xo
a9-
4
3
?•-,
o tr
«*5.
?s
K H-
^S
MHJ
H-
H-
3
01
•o
h
o
a
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o
ft
H-
O
3
M
3
i i-
a
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ft
o
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u



-------
  HO-910259
  999 JOPRODT6068T35JL  0
  IB   CSI3
                                              litAVl  OUT* UltbtL THANSIENT DIALOG TKST

                                                           DIESKL SUMMARY REPOHT
                                                                                            OATH:  OU/2b/91 Tint: U::>2:'j4
                                                                                                                           I-AL.I:
 Test Number:
 Test Daie/Tli

 AMBIENT DATA

 Barometer:
                   HD-910259
                   8-28-91  U:
          Manufacturer:   EXfLhlMtNTAI.
          Engine  ID:      999 JDPRUOT60bttT35JL  0
                        29.25 BMC
 Dry Bulb Temperature:  84.70
 Absolute Humidity:     60.63

 EMISSION RESULTS

 UC (INTEGRATED)
   Background,  PPM
   ExhausttBkg, Gm
   Mat, Cm/Bnp-Hr

CO (BAG)
   Background,  PPM
   Exhaust«Bkg, Gm
   Net, Gm/Bhp-Hr

NOX  I INTEGRATEDI
   Background,  PPM
   Exhaust«Bkq, Cm
   Nut, Gm/Bhp-llr

CO?  (BAG)
   Background.  PPM

   Net, Gm/Bhp-Hr

PARTICULAR

   Secondary  Part.  CM
   Primary Tare.  CM
   Primary Part.  CM
   Total.
     CONSUMPTION
  Lbs/Carbon Baiance
  Lbs/Bhp-Mr
BKAKt.
Grains H20 / Lb. Dry Air

   CS       HS    HTD  TEST
                                                                      CYCU STATISTICS
                                                                                                         CS
                                                                                                                                                  a
                                                                                                                                                  a
                                                                                                                                                  a
                                                                                                                                                  h
                                                                                                                                                  en
                                                                                                                                                  o
                                                                                                                                                  a\
                                                                                                                                                  a>
                                                                                                                                                  M
                                                                                                                                                  3

4.00
13.38
.000


3.31
43.28
.00


1 .00
1^1 .87
.000


.041
6504.66
.0


158910
.159113
.158008
.161892
.52


.000
.000
4.465

10.1,41


.00
.00
.000 1.040


.00
.00
.00 3.72


.00
.00
.000 10.962


.000
.00
.0 542.9


.000000
.000000
.000000
.000000
.00 .52


.000 3.952
.000 .375
.000

.000

SPEED
Number
Slope
(Limit: 0.97-1.03)
t- Intercept
(Limit: «-50 RPM)
Std Error
(Limit: 100 RPM)
R-Squate
(Limit: 0.97)
TORQUE
Number
Slope
(Limit: 0.77/0.83-1 .OJ|
Y- Intercept
(Limit: <-15 t'i-l.bs)
Std Error
(Limit: 13% Max Eng Tq)
R-Squaie
(Limit: 0.85/0.88)
POWER
Number
Slope
(Limit: 0.87/0.89-1.03)
y- Intercept
(Limit: «-5 BIIPI
Std Error
(Limit: 8%)
H- Square
(Limit: 0.91)

WUHK
Annul
(l.lmll : -lt>l-'j» Hcl Uhi'-IU

11 'b
.99512

14.161

17.521

. 998UO


997
.99618

-5.362

5.1641

.9651B


«*9 1
.99382

-1.645

5.727»

. ytbjj



10.511
I

0
.00000

.000

.000

. 00000


0
.00000

.000

.0001

. 00000


0
.00000

.000

.0001

.00000



.oou

(-•-
3
*
T3
n
X O
O (X
1 C
tr] o
1-J ft
•n H-
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3
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t- 3
ID
to O
ft ft
p, 1-..
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K) H
H-
9
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                                                                          »  I'll leiui
                                                                                                        10. It I      .OOti
                                                                                                         -I . m      .001
                                                                                            UAH :  uu/;u/-tl I | HI .  II.''•':-'•!  HI' ^

-------
 HD-910260
 999 JDPROOT6068T3:>JL  0
 IB   HSiS
                                              lltAVY UU1Y  DIESEL THANSILNT D1GALOG TEST    DATE: G5/2U/9I TIME:  U:'_>*:40  j-Ai.l'

                                                           DIESEL SUMMAHY KEKM4T
Test Nu«U»r:
Test Oal«/Tl«e:

AMBIENT DATA
                   HO-910260
                   8-28-91   e
          ManulacLuier:  EXPERIMENTAL
          Engine 10:      999 JDPROOT6068T35JL  0
Barometer:
Dry Bulb Temperature:
Absolute Humidity:

EMISSION RESULTS

HC (INTEGRATED)
  Background, PPM
  Exhaust*Bkg, Cm
  Nat. Gm/Bhp-Hr

CO (BAG)
  Background. PPM
  Exhaust«Bkg, Cm
  Nat. Gm/Bhp-Hr

NOX (INTEGRATED)
            1, PPM
             ). Cm
  Nut, Gm/Bhp-Hr

C02 (BAG)
  Background. PPM
  ExhausttUkg, Cm
  Net. Gm/Bhp-Hr

PARTICULATE
  Secondary  Taie, CM
  Secondaiy  Part, CM
  Primary Tare, CM
  Primary Part, CM
  Total, Gm/Bhp-Hr

FUEL  CONSUMPTION
  Uis/Carbon Balance
  Lbs/Bhp-Hr
                       29.2b
                       64.70
                       63.63
BHAKE IIOHUEPOMEH-IIOUH
•HG
e
Grain* H20 /  U>.  Dry Air

   CS       HS     WTO TEST
                                                                     CYCLE  STATISTICS
                                                                                                                 IIS

.00
.00
.000


.00
.00
.00


.00
.00
.000


.000
.00
.0

000000
000000
000000
000000
.00

.000
.000
.000

.000




4.38
10.71
.000 .778


3.09
38.13
.00 3.29


1 .00
120.21
.000 10.994


.037
6221.32
.0 t>27.1

.159493
.159649
.151627
.155020
.38 .38

.000 3.793
.000 .363
4.111

10.443



SPEED
Number
Slope
(Limit: 0.97-1.03)
t- Intercept
(Limit: »-50 RPM)
Std Error
(Limit: 100 RPM)
R-Square
(Limit: 0.9V)
TORQUE
Number
Slope
(Limit: 0.77/0.83-1.03)
Y-Iniercept
(Limit: «-15 FL-Lbs)
SLd Error
(Limit: 13% Max Eng Tq)
R-Squate
ji |~|r . f\ UK/A AAk
(LiimiL. U.Oj/U.OOf
POWER
Number
Slope
(Limit. 0.87/0.89-1.03)
Y-Intercept
(Limit: »-5 BMP)
SLd Error
ii 4 _ | » . Qftk
(Limit: at)
R-Squaie
(Limit: 0.91)

WORK
Acludl
(l.lmli: -15%-5% Re( Blip-IU)
UfteiL'ncti
1 Ullfeiehcu

HVb
.99461

13.63V

17.833

.99876


99V
.99610

-6.9M

5.608%

.95918

Vtl
.99473

-2.248

6.3221
.9619V



.000

.000
.00%

11 Vb
.99461

13. b3/

17. 833

.998V6


99 /
.99610

-6.9V4

b.60b%

.959lb

'J9/
.9947)

-2.24b

6.3221
.9bl9/



10.44 J

10. / II
-S . li)\
O

3

O
(I
0
h

-------
 HD-910261
 999 JDPRODT606BT35JL
 IB   HSI6
                           HtAVY  DUTY OltSEL TRANSIENT DIGALOG TEST

                                        DIESEL NUMMARY REPORT
                                                                                           DATE: OH/2B/91 TIME:  14:0!>:4b   I'AUI:
Test Nuttber:
Te«t Data/Tlae:

AMBIENT DATA
HD-910261
8-28-91  9:26
                Manufacturer:
                Engine  10:
              EXPERIMENTAL
              999 JOPROOT6068T35JL
Baroaater:
Dry Bulb Teaperature:
Absolute Hualdlty:

EMISSION RESULTS
29.25 "HG
84.40 F
62.46 Grains U20

         CS
I Lb. Dry Air

 US    WTO TEST
                                                   CYCLE STATISTICS
                                                                                      CS
UC (INTEGRATED)
Background. PPM
Exhaust »Bkg. Ga
Nat. Ga/Bhp-Hr

CO (BAG)
Background, PPM
Exhaust «Bkg, Cm
Nat. Ga/Bnp-Hr

NOX (INTEGRATED)
Background, PPH
Exhaust »Hkg, Ga
Nat. Ga/Bhp-Hr

CO2 lUAGI
Background, PPM
Exhaust tBkg, Ga
Nat. Ga/Bhp-Hr

PAMTICULATE
Sacondary Tara, CM
Sacondary Part. CM
Prlaary Tara. CM
Prlaary Part. CM
Total. Ga/Bhp-Hr

FUEL CONSUMPTION
Lbs /Carbon Balance
Lbs/Bhp-Hr
Lbs/Maasurad

BRAKE HORSEPOWER-HOUR




.00
.00
.000


.00
.00
.00


.00
.00
.000


.000
.00
.0


.000000
.000000
.000000
.000000
.00


.000
.000
.000

.000




4.38
10.44
.000 .747


2.87
38.98
.00 3.40


1 .00
118.29
.000 10.789


.037
6103.57
.0 515.8


.158496
.158644
.153243
.156705
.39 .39


.000 3. Ml
.000 .356
4.040

10.438



SPEED
Number
Slopa
(Llalt: 0.97-1.03)
Y- Intercept
(Llalt: «-50 RPHI
Std Error
(Llalt: 100 RPM)
R-Square
(Llalt: 0.97)
TORQUE
Nuaber
Slope
(Llalt: 0.77/0.83-1.03)
Y- Intercept
(Llalt: »-15 Ft-Lb*)
Sid Error
(Llalt: 13% Max Eng Tql
R- Square
(LlaU: 0.85/0.88)
POWER
Nuaber
Slopa
(Llalt: 0.87/0.89-1.03)
Y- Intercept
(Llalt: *-5 BMP)
Std Error
(Llalt: 8%)
R- Square
(Llalt: 0.91)

WORK
Actual
(l.lmli: -15%-5% Ret bhp-llr)
Hut el enct!
% Ul 1 lmcnce

1175
.99439

13.617

18.083

.99872


997
.99506

-6.887

5.717%

.95757


997
.99330

-2.226

6.449%

.96038



.000

.000
.001

1 1 /i
.99439

13.617

18.0U3

.99U72


99 /
. 99506

-6.au)

5.717%

.9575;


997
.99330

-2.226

6.449%

.960)8



10.4 JU

10/11
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-------
 HD920035
 999 JDPRODT6068T35JL  0
 IB   CS1R
                                HEAVY DUTY DIESEL TRANSIENT TEST

                                     DIESEL SUMMARY REPORT
                                                   DATE:  04/06/92 TIME: 14:11:0/  [>Ar,E:
Test Number:
Test Date/Time:
HD-920035
2-26-92  8:35
Manufacturer:
Enylne ID:
EXPERIMENTAL
999 JDPRODT6068T3SJL  0
AMBIENT DATA:

Barometer:
Dry Bulb Temperature:
Absolute Humidity:

EMISSION RESULTS:

HC  (INTEGRATED):
  Background,PPM
  Exhaust+Bkg, Cms
  Net, Gm/Bhp-Hr

CO  (BAG):
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gms/Bhp-Hr

NOX  (INTEGRATED):
  Background, PPM
  Exhaust+Bkg, Gms
  Net. Gms/Bhp-Hr

C02  (BAG)
  Background, PPM
  ExhausttBkg, Gits
  Net, Gms/Bhp-Hr

PARTICULATE:
  Secondary  Tare, Gms
  Secondary  Part, Gms
  Primary Tare, Gms
  Prlnary Part, Gms
  Total, Gms/Bhp-Hr

FUEL  CONSUMPTION:
  Lbs/Carbon Balance
  Lbs/Bhp-Hr
  Lbs/Measured

BRAKE HORSEPOWER-HOUR:
     28.86 "HG
     78.50 F
     50.33 Grains H20/Lbs Dry Air

              CS
               3.03
              23.29
              2.204
                 .00
              59.63
               6.10
                 .26
              59.69
              5.694
                .031
            6510.88
              605.7
             .156380
             .156593
             .155841
             .168147
               1.13
              4.129
                .423
              4.536

              9.769
                              CYCLE STATISTICS:                  CS

                              SPEED:
                                 Number                           1175
                                 Slope                          .99518
                                   (Limit:  0.97-1.03)
                                 Y-Intercept                     7.954
                                   (Limit:  +-50  RPM)
                                 Std Error                      43.943
                                   (Limit:  100 RPM)
                                 R-Square                       .9929b
                                   (Limit:  0.97)
                              TORQUE:
                                 Number                            997
                                 Slope                          .96734
                                   (Limit:  0.77/0.83-1.03)
                                 Y-Intercept                    -5.948
                                   (Limit:  t-15  Ft-Lbs)
                                 Std Error                       6.887*
                                   (Limit:  13* Max Eng Tq)
                                 R-Square                       .93461
                                   (Limit:  0.85/0.88)
                              POWER:
                                 Number                            997
                                 Slope                          .95781
                                   (Limit:  0.87/0.89-1.03)
                                 Y-Intercept                    -1.512
                                   (Limit:  +-5 BHP)
                                 Std Error                       7.069*
                                   (Limit:  84)
                                 R-Square                       .94734
                                   (Limit:  0.91)

                              WORK:
                                 Actual                          9.769
                                   (Limit:  -15*-b» Ref Bhp-Hr)
                                 Reference                      10.230
                                 »  Difference                    -4.bl*
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                                                                                          OATE: 04/00/92 TIME:  11:I I :OH

-------
 HD9200:ib
 999 JUI'RODT606«T3!5Jl. 0
 IB   HS1R
                               IIKAVY DUTY DIESEL TRANSIENT  TEST

                                    DIESEL  SUMMAKY  REPORT
                                                                                          DATE: 04/06/92 TIME: 11: It: 11   I'ACK
Test Number:
Test Date/Time:
HD-920036
2-26-92  9:16
                                       Manufacturer:
                                       Engine ID:
EXPERIMENTAL
999 JDPUODT6068T35JL  0
AMBIENT DATA:

Barometer:             28.86 "HG
Dry Bulb Temperature:  78.90 F
Absolute Humidity:    107.02 Grains H20/UDS Dry Air

EMISSION RESULTS:               HS
                                                   CYCLE STATISTICS:
                                                                                                      . HS
                                                                                                                                                  o
                                                                                                                                                  3
HC (INTEGRATED):
  Background,PPM
  ExhausttBkg, Cms
  Net, Gm/Bhp-Hr

CO (BAG):
  Background, PPM
  ExhausttBkg, Cms
  Net, Gns/Bhp-Hr

NOX (INTEGRATED):
  Background, PPM
  ExhausttBkg, Cms
  Net, Gms/Bhp-Hr

CO2 (BAG)
  Background, PPM
  ExhausttBkg, Cms
  Net, Gas/Bhp-Hr

PARTICULATE:
  Secondary Tare, Cms
  Secondary Part, Cms
  Primary Tare, Cms
  Primary Part, Cms
  Total, Gffls/Bhp-Hr

FUEL CONSUMPTION:
  Lbs/Carbon Balance
  Lbs/Bhp-Hr
  Lbs/Measured

BRAKE HORSEPOWER-HOUR:
               4.84
              18.39
              1.616
                 .00
              52.42
               5.44
                1.03
              51.72
              5.634
                .033
            6223.61
              582.3
             .154985
             .155121
             .157527
             .168359
                1.00
               3.898
                .405
               4.111

               9.630
                                                                     SPEED:
                                                                        Number                          H~'5
                                                                        Slope                          .99443
                                                                          (I.lmlL:  0.97-1.03)
                                                                        Y-Intercept                    7.803
                                                                          (Limit:  +-50 RPM)
                                                                        Std  Error                      43.909
                                                                          (Limit:  100 KPMI
                                                                        R-Square                      .99295
                                                                          (Limit:  0.97)
                                                                     TORQUE:
                                                                        Number                           997
                                                                        Slope                          .96688
                                                                          (Limit:  0.77/0.83-1.03)
                                                                        Y-Intercept                   -8.447
                                                                          (Limit:  *-15 FL-LJbs)
                                                                        Std  Error                       7.168%
                                                                          (Limit:  13% Max Eng Tq)
                                                                        R-Square                      .92950
                                                                          (Limit:  0.85/0.88)
                                                                     POWER:
                                                                        Number                           997
                                                                        Slope                          .95546
                                                                          (Limit:  0.87/0.89-1.03)
                                                                        Y-Intercept                   -2.140
                                                                          (Limit:  +-5 BHP)
                                                                        Std  Error                       7.307%
                                                                          (Limit:  8%)
                                                                        R-Square                      .94367
                                                                          (Limit:  0.91)

                                                                     WORK:
                                                                        Actual                         9.630
                                                                          (Limit:  -15»-5% l  M.'UU it;

-------
 HD920037
 999 JDPRODT6068T35JL 0
 IB   HS2R
                                HEAVY DUTY DIESEL TRANSIENT TEST

                                     DIESEL SUMMARY  REPORT
                                                   DATE: 04/07/92 TIME:  0<>:41:4^   I'AliK:
lest Number:
rest Date/Time:
HD-920037
2-26-92  9:57
Manufacturer:
Enq1ne ID:
EXPERIMENTAL
999 JDPRODT6068T35JL  0
.MBIENT DATA:

•-arometer:             28.84  "HG
iry Bulb Temperature:  78.90  f
•Josolute Humidity:     59.46  Grains H2O/Lbs Dry Air
                                                                                                                                 c,
                                                                                                                                 o
                                                                                                                                 tr
MISSION RESULTS:

!C (INTEGRATED) :
  Background,PPM
  Exhaust+Bkg, Cms
  Net,  Gm/Bhp-Hr

 O (BAG):
  Background, PPM
  Exhaust+Bkg, Cms
  Net,  Gms/Bhp-Hr

JOX (INTEGRATED):
  Background, PPM
  ExhausttBkg, Cms
  Net,  Gms/Bhp-Hr

l:O2 (BAG)
  Background, PPM
  ExhausttBkg, Cms
  Net,  Gms/Bhp-Hr

PARTICULATE:
  Secondary Tare, Cms
  Secondary Part, Gas
  Primary Tare, Cms
  Primary Part, Gras
  Total, Gms/Bhp-Hr

FUEL CONSUMPTION:
  Lbs/Carbon Balance
  Lbs/Bhp-Hr
  Lbs/Measured

BRAKE HORSEPOWER-HOUR:
                                 HS
               5.15
               16.9?
               1.436
                 .00
               47.70
               4.91
                 .77
               57.20
               5.506
                .031
             6154.80
               572.9
             .155656
             .155768
             .157392
             .167566
                 .93
               3.865
                .397
               4.111

               9.725
                              CYCLE STATISTICS:                  HS

                              SPEED:
                                 Number                          1175
                                 Slope                         .99481
                                   (Limit:  0.97-1.03)
                                 Y-Intercept                    6.796
                                   (Limit:  »-50  RPM)
                                 Std Error                      37.947
                                   (Limit:  100 RPM)
                                 R-Square                      .99473
                                   (Limit:  0.97)
                              TORQUE:
                                 Number                           997
                                 Slope                         .97259
                                   (Limit:  0.77/0.83-1.03)
                                 Y-Intercept                   -7.712
                                   (Limit:  <-15  Ft-Lbs)
                                 SLd Error                       6.879%
                                   (Limit:  13% Max Eng Tq)
                                 R-Square                      .93542
                                   (Limit:  0.85/0.88)
                              POWER:
                                 Number                           997
                                 Slope                         .95920
                                   (Limit:  0.87/0.89-1.03)
                                 Y-Intercept                   -1.780
                                   (Limit:  «-5 BHP)
                                 Std Error                       7.171%
                                   (Limit:  8%)
                                 R-Square                      .94603
                                   (Limit:  0.91)

                              WORK:
                                 Actual                         9.725
                                   (Limit:  -lb%-5% Ret  Bhp-Hr)
                                 Reference                      10.230
                                 %  Difference                    -4.94%
                                                                                                                                 en
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-------
 HD920040
 999 JDPROOT6068T35JL 0
 IB   CS2R
                               HEAVY  DUTY  DIESEL TRANSIENT TEST

                                    DIESEL SUMMARY RETORT
                                                                                          DATE:  04/06/92  TIME:  14:28:31  PAGE.
Test Number:
Test Date/Time:

AMBIENT DATA:
HD-920040
2-27-92  8:46
Manufacturer:
Engine ID:
EXPERIMENTAL
999 JDPKODT6068T35JL  0
Barometer:
Dry Bulb Temperature:
Absolute Humidity:

EMISSION RESULTS:
     28. 77 "HG
     75.60 F
     58.94 Grains H20/Lbs Dry Air
HC  (INTEGRATED):
  Background, PPM
  Exhaust tBkg, Cms
  Net, Go/Bhp-Hr

CO  (BAG) :
  Background, PPM
  ExhausttBkg, Cms
  Net, Gms/Bhp-Hr

NOX (INTEGRATED):
  Background, PPM
  ExnausttBkg, Cms
  Net, Gms/Bhp-Hr

CO2 (BAG)
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gns/Bhp-Hr

P ARTICULATE:
  Secondary Tare, Cms
  Secondary Part, Gas
  Primary Tare, Cms
  Primary Part, Cms
  Total, Gms/Bhp-Hr

FUEL CONSUMPTION:
  Ubs/Carbon Balance
  Lbs/Bhp-Hr
  Lbs/Measured

BRAKE HORSEPOWER-HOUR:
              CS
               3.94
              20.54
              1.871
                 .00
              60.27
               6.17
                 .51
              61.28
              5.926
                .031
            6762.32
              632.5
             .157116
             .157255
             .152955
             .161142
                1.05
               4.300
                .440
               4.678

               9.768
                                                   CYCLE STATISTICS:
                                                                                     CS
                              SPEED:
                                 Number                          1 175
                                 Slope                          .99661
                                   (Limit:  .0.97-1.03)
                                 Y-Intercept                    8.167
                                   (Limit:  t-50 RPM)
                                 Std Error                      44.125
                                   (Limit:  100 RPM)
                                 R- Square                       .99292
                                   (Limit:  0.97)
                              TORQUE:
                                 Number                           997
                                 Slope                          .96496
                                   (Limit:  0.77/0.83-1.03)
                                 Y-Intercept                    -5.107
                                   (Limit:  t-15 Ft-Lbs)
                                 Std Error                      6.168*
                                   (Limit:  13% Max Eng Tq)
                                 R-Square                       .94662
                                   (Limit:  0.85/0.88)
                              POWER:
                                 Number                           997
                                 Slope                          .95656
                                   (Limit:  0.87/0.89-1.03)
                                 Y-Intercept                    -1.186
                                   (Limit:  t-5 BHP)
                                 Std Error                      6.608%
                                   (Limit:  8%)
                                 R-Square                       .95357
                                   (Limit:  0.91)

                              WORK:
                                 Actual                         9.768
                                   (Limit:  -15*-5% Ret Bhp-Hr)
                                 Reference                      10.230
                                 % Difference                   -4.52%
                                                                                                                                 o
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-------
 HD920041
 999 JDPRODT6068T35JL 0
 IB   HS3R
                                HEAVY DUTY DIESEL TRANSIENT TEST

                                     DIESEL SUMMARY REPORT
                                                                                           DATE:  04/06/92 TIME:  H:30:!>1   I'ACK:
Test Number:
Test Date/Time:

AMBIENT DATA:
HD-920041
2-27-92  9:28
                                        Manufacturer:
                                        Engine ID:
EXPERIMENTAL
999 JDPRODT6068T35JL  0
                                                                                                                                c,
                                                                                                                                O
Barometer:
Dry Bulb Temperature:
Absolute Humidity:
     28.77 "HG
     77.80 F
     59.39 Grains H2O/Lbs Dry  Air
                                                                                                                                                  a
                                                                                                                                                  a
                                                                                                                                                  a
EMISSION RESULTS:                HS

HC (INTEGRATED):
  Background,PPM                  3.94
  Exhaust+Bkg, Cms               15.85
  Net, Gm/Bhp-Hr                 1.390

CO (BAG):
  Background, PPM                  .00
  Exhaust+Bkg, Cms               50.69
  Net, Gms/Bhp-Hr                 5.19

NOX  (INTEGRATED):
  Background, PPM                  .26
  Exhaust+Bkg, Cms               57.56
  Net, Gms/Bhp-Hr                5.611

CO2  (BAG)
  Background, PPM                 .033
  Exhaust+Bkg, Cms             6379.82
  Net, Gms/Bhp-Hr                588.3

PARTICULATE:
  Secondary  Tare, Cms          .155330
  Secondary  Part, Cms          .155426
  Primary Tare, Cms            .153587
  Primary Part, Gms            .160992
  Total, Gms/Bhp-Hr                .95

FUEL CONSUMPTION:
  Lbs/Carbon Balance            3.988
  Lbs/Bhp-Hr                     .408
  Lbs/Measured                   4.253

BRAKE HORSEPOWER-HOUR:           9.774
                                                                     CYCLE STATISTICS:                  HS

                                                                     SPEED:
                                                                        Number                           1175
                                                                        Slope                          .99667
                                                                           (Limit:  0.97-1.03)
                                                                        Y-Intercept                     6.997
                                                                           (Limit:  +-50  RPM)
                                                                        Std Error                      38.105
                                                                           (Limit:  100 RPM)
                                                                        R-Square                       .99471
                                                                           (Limit:  0.97)
                                                                     TORQUE:
                                                                        Number                            997
                                                                        Slope                          .97093
                                                                           (Limit:  0.77/0.83-1.03)
                                                                        Y-Intercept                    -6.428
                                                                           (Limit:  t-15  Ft-Lbs)
                                                                        Std Error                       6.517*
                                                                           (Limit:  13* Max Eng Tq)
                                                                        R-Square                       .94147
                                                                           (Limit:  0.85/0.88)
                                                                     POWER:
                                                                        Number                            997
                                                                        Slope                          .95846
                                                                           (Limit:  0.87/0.89-1.03)
                                                                        Y-Intercept                    -1.373
                                                                           (Limit:  t-5 BHP)
                                                                        Std Error                       6.972*
                                                                           (Limit:  8t)
                                                                        R-Square                       .94877
                                                                           (Limit:  0.91)

                                                                     WORK:
                                                                        Actual                          9.774
                                                                           (Limit:  -15*-5* Ref Bhp-Hr)
                                                                        Reference                      10.230
                                                                        * Difference                    -4.46*
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                                               999  J|)|'KOI)T60bBT I'jJI.  0
                                                                        DATE:  04/0(>/92 TIME:  I1:'i0:!,|   |ll)->j?l)011

-------
 HD920042
 999 JDPRODT6068T35JL 0
 IB   HS4R
                               HEAVY DUTY DIESEL TRANSIENT TEST

                                    DIESEL SUMMARY REPORT
                                                                                         DATE: 04/06/92 T1MK:  14:33:02  HACK:
Test Number:
Test Date/Time:
HD-920042
2-27-92 10:
Manufacturer:
Engine ID:
                                                      EXPERIMENTAL
                                                      999 JDPRODT6068T3SJL  0
AMBIENT DATA:

Barometer:
Dry Bulb Temperature:
Absolute Humidity:

EMISSION RESULTS:

HC (INTEGRATED):
  Background,PPM
  Exhaust+Bkg, Gms
  Net, Gm/Bhp-Hr

CO (BAG):
  Background, PPM
  Exhaust+Bkg, Gms
  Net, Gms/Bhp-Hr

NOX (INTEGRATED):
  Background, PPM
  Exhaust+Bkg, Gms
  Net, Gms/Bhp-Hr

CO2 (BAG)
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gms/Bhp-Hr

PARTICULATE:
  Secondary Tare, Gms
  Secondary Part, Gms
  Primary Tare, Gms
  Primary Part, Cms
  Total, Gms/Bhp-Hr

FUEL CONSUMPTION:
  Lbs/Carbon Balance
  Lbs/Bnp-Hr
  Lba/Measured

BRAKE HORSEPOWER-HOUR:
                       28.78 "HG
                       81.80 F
                       60.26 Grains H2O/U>s Dry Air

                                HS
                                 4.24
                                15.52
                                1.357
                                  .00
                                47.53
                                 4.93
                                  .51
                                57.52
                                5.648
                                 .030
                              6210.22
                                587.6
                               .157804
                               .157944
                               .156801
                               .164095
                                   .94
                                3.927
                                  .407
                                4.253

                                9.641
                                                  CYCLE  STATISTICS:                  HS

                                                  SPEED:
                                                     Number                           H"'5
                                                     Slope                          .99526
                                                        (Limit:  0.97-1.03)
                                                     Y-Intercept                     8.038
                                                        (Limit:  t-50  RPM)
                                                     Std Error                      43.932
                                                        (Limit:  100 RPM)
                                                     R-Square                       .99296
                                                        (Limit:  0.97)
                                                  TORQUE:
                                                     Number                            997
                                                     Slope                          .97023
                                                        (Limit:  0.77/0.83-1.03)
                                                     Y-Intercept                    -8.823
                                                        (Limit:  t-15  Ft-Lbs)
                                                     Std Error                       6.848%
                                                        (Limit:  13% Max Eng Tq)
                                                     R-Square                       .93567
                                                        (Limit:  0.85/0.88)
                                                  POWER:
                                                     Number                            997
                                                     Slope                          .95902
                                                        (Limit:  0.87/0.89-1.03)
                                                     Y-Intercept                    -2.172
                                                        (Limit:  + -5 BHP)
                                                     Std Error                       7.110*
                                                        (Limit:  8t)
                                                     R-Square                       .94688
                                                        (Limit:  0.91)

                                                  WORK:
                                                     Actual                          9.641
                                                        (Limit:  -151-5% Ref Bhp-Hr)
                                                     Reference                      10.230
                                                     %  Difference                   -5.76%
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                                               999  JDPKODTbObUTJ5JL  0
                                                                                          DATE: 04/06/92 TIMK: II: IJ:02  |ll)-9.'00-12

-------
 HD920048
 999 JDPRODT6068T35JL 0
 IB   CSN2
                                HEAVY DUTY DIESEL TRANSIENT TEST

                                     DIESEL SUMMARY REPORT
                                                   DATE: 04/06/92 TIME:  H:4:i:40  I'ACE.
Test Number:
Test Date/Time:
HD-920048
3- 3-92 10: 7
Manufacturer:
Engine 10:
EXPERIMENTAL
999 JDPRODT606HT35JL  0
AMBIENT DATA:

Barometer:              29.29 "HG
Dry Bulb Temperature:   83.70 F
Absolute Humidity:      63.78 Grains H2O/Lbs Dry Air
                                                                                                                                 a
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EMISSION RESULTS:

HC  (INTEGRATED):
  Background,PPM
  Exhaust+Bkg, Cms
  Net, Gm/Bhp-Hr

CO  (BAG):
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gros/Bhp-Hr

NOX  (INTEGRATED):
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gms/Bhp-Hr

C02  (BAG)
  Background, PPM
  Exhaust+Bkg, Cms
  Net. Gms/Bhp-Hr

PARTICULATE:
  Secondary Tare, Cms
  Secondary Part, Cms
  Primary Tare, Cms
  Primary Part, Cms
  Total, Gms/Bhp-Hr

FUEL CONSUMPTION:
  Lbs/Carbon  Balance
  Lbs/Bhp-Hr
  Lbs/Measured

BRAKE HORSEPOWER-HOUR:
                                 CS
               4.84
              13.99
              1.135
                .00
              50.00
               5.08
                 .77
              61.27
              5.907
                .035
            6614.20
              604.1
            .153219
            .153384
            .153168
            .159948
                 .89
              4.112
                .418
              4.395

              9.833
                              CYCLE STATISTICS:                  CS

                              SPEED:
                                 Number                          117S
                                 Slope                         .99706
                                   (Limit:  0.97-1.03)
                                 Y-Intercept                     7.647
                                   (Limit:  t-50  RPM)
                                 Std Error                      43.532
                                   (Limit:  100 RPM)
                                 R-Square                       .99311
                                   (Limit:  0.97)
                              TORQUE:
                                 Number                           997
                                 Slope                         .97565
                                   (Limit:  0.77/0.83-1.03)
                                 Y-Intercept                    -6.333
                                   (Limit:  t-15  Ft-Lbs)
                                 Std Error                       6.464*
                                   (Limit:  13% Max Eng Tq)
                                 R-Square                       .94288
                                   (Limit:  0.85/0.88)
                              POWER:
                                 Number                           997
                                 Slope                         .96496
                                   (Limit:  0.87/0.89-1.03)
                                 Y-Intercept                    -1.428
                                   (Limit:  +-5 BHP)
                                 Std Error                       6.846*
                                   (Limit:  8%)
                                 R-Square                       .95114
                                   (Limit:  0.91)

                              WORK:
                                 Actual                          9.833
                                   (Limit:  -15*-5* Ret Bhp-Hr)
                                 Reference                      10.230
                                 *  Difference                    -3.8b»
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-------
 HD920049
 999 JDPRODT6068T35JL 0
 IB   HSN3
                               HEAVY DUTY DIESEL  TRANSIENT TEST

                                    DIESEL SUMMARY  REPORT
                                                                                          DATE: 04/16/92 TIME: 12:21:31  PACE:
Test Number:
Test Date/Time:

AMBIENT DATA:
HD-920049
3- 3-92 10:47
Manufacturer:
Engine ID:
EXPERIMENTAL
999 JDPRODT6068T35JL  0
Barometer:
Dry Bulb Temperature:
Absolute Humidity:

EMISSION RESULTS:

HC (INTEGRATED):
  Background,PPM
  Exhaust*Bkg, Cms
  Net, Ga/Bhp-Hr

CO (BAG):
  Background, PPM
  ExhausttBkg, Cms
  Net, Gms/Bhp-Hr

NOX (INTEGRATED):
  Background, PPM
  ExhausttBkg, Cms
  Net, Gms/Bhp-Hr

CO2 (BAG)
  Background, PPM
  ExhausttBkg, Cms
  Net, Gms/Bhp-Hr

PARTICULATE:
  Secondary Tare, Cms
  Secondary Part, Cms
  Primary Tare, Cms
  Primary Part, Cms
  Total, Gms/Bhp-Hr

FUEL CONSUMPTION:
  Lbs/Carbon Balance
  Lbs/Bhp-Hr
  Lbs/Meaaured

BRAKE HORSEPOWER-HOUR:
     29.28 "HG
     85.80 F
     62.63 Grains H20/Lbs Dry Air

              HS
               4.84
              10.58
               .791
                .63
              41.09
               4.12
                .77
              61.23
              5.906
               .033
            6276.54
              576.6
            .158028
            .158108
            .158470
            .164425
                .79
              3.897
               .398
              4.111

              9.800
                             CYCLE  STATISTICS:                  HS

                             SPEED:
                                 Number                           1175
                                 Slope                          .99689
                                   (Limit:  0.97-1.03)
                                 Y-Intercept                     6.591
                                   (Limit:  +-50  RPM)
                                 Std Error                      37.855
                                   (Limit:  100 RPM)
                                 R-Square                       .99478
                                   (Limit:  0.97)
                             TORQUE:
                                 Number                            997
                                 Slope                          .97765
                                   (Limit:  0.77/0.83-1.03)
                                 Y-Intercept                    -7.332
                                   (Limit:  t-15  Ft-Lbs)
                                 Std Error                       6.534%
                                   (Limit:  131 Max Eng Tq)
                                 R-Square                       .94194
                                   (Limit:  0.85/0.88)
                             POWER:
                                 Number                            997
                                 Slope                          .96490
                                   (Limit:  0.87/0.89-1.03)
                                 Y-Intercept                    -1.583
                                   (Limit:  t-5 BHP)
                                 Std Error                       7.051%
                                   (Limit:  8%)
                                 R-Square                       .94832
                                   (Limit:  0.91)

                             WORK:
                                 Actual                          9.800
                                   (Limit:  -15%-5% Ref Bhp-Hr)
                                 Reference                      10.230
                                 %  Difference                   -4.20*
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                                               999 JDI'UODTOUUUT ib.Jl.  0
                                                                                          DATE:  01/1 u/'J.' 'I'lME:  1.': ; I : 11

-------
  HD920050
  999 JDPRODT6068T35JL 0
  IB    HSN4
                               HEAVY DUTY DIESEL TRANSIENT  TEST

                                    DIESEL SUMMARY REPORT
                                                   DATE:  04/06/92 TIME:  14:4b:28  PACK:
Test  Number:
Test  Date/Time:

AMBIENT DATA:
HD-920050
3- 3-92 11:26
Manufacturer:
Engine ID:
EXPERIMENTAL
999 JDPRODT6068T35JL  0
Barometer:
Dry Bulb Temperature:
Absolute Humidity:

EMISSION RESULTS:

HC  (INTEGRATED):
  Background,PPM
  Exhaust+Bkg, Cms
  Net, Gn/Bhp-Hr

CO  (BAG):
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gms/Bhp-Hr

NOX (INTEGRATED):
  Background, PPM
  ExhausttBkg, Cms
  Net, Gms/Bhp-Hr

C02 (BAG)
  Background, PPM
  Exhaust*BKg, Cms
  Net, Gms/Bhp-Hr

PARTICULATE:
  Secondary Tare, Cms
  Secondary Part, Cms
  Prlnary Tare, Cms
  Prlnary Part, Cms
  Total, Gms/Bhp-Hr

FUEL CONSUMPTION:
  Lbs/Carbon Balance
  Lbs/Bhp-Hr
  Lbs/Measured

BRAKE HORSEPOWER-HOUR:
     29.28 "HG
     84.00 K
     63.56 Grains H20/Lbs Dry Air

              HS
               5.45
              10.19
               .716
                .63
              39.50
               3.96
                .7";
              61 .23
              5.930
               .033
            6279.87
              577.9
            .158887
            .159050
            .157479
            .163105
                .75
              3.896
               .398
              4.111

              9.782
                             CYCLE STATISTICS:                  IIS

                             SPEED:
                                Number             .              1175)
                                Slope                          .99639
                                   (Limit: 0.97-1.03)
                                Y-Intercept                     6.446
                                   (Limit: +-50 RPM)
                                Std Error                      37.643
                                   (Limit: 100 RPM)
                                R-Square                       .99483
                                   (Limit: 0.97)
                             TORQUE:
                                Number                           997
                                Slope                          .98083
                                   (Limit: 0.77/0.83-1.03)
                                Y-Intercept                    -8.062
                                   (Limit: t-15 Ft-Lbs)
                                Std Error                       6.547%
                                   (Limit: 13% Max Eng Tq)
                                R-Square                       .94207
                                   (Limit: 0.85/0.88)
                             POWER:
                                Number                           997
                                Slope                          .96576
                                   (Limit: 0.87/0.89-1.03)
                                Y-Intercept                    -1.719
                                   (Limit: *-5 BHP)
                                Std Error                       7.062%
                                   (Limit: 8%)
                                R-Square                       .94825
                                   (Limit: 0.91)

                             WORK:
                                Actual                          9-782
                                   (Limit: -15%-5% Ref Bhp-Hr)
                                Reference                      10.230
                                % Difference                    -4.38%
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                     1H   IISN4
                                               999  JDPKODTfaOf>«T t^JI.  0
                                                                        DATE:  U4/U6/9? TIME:  M:1:j:/'H

-------
 HD-920051
                      IB   CS3N
                             999  JUPRODT6068T35JL  0
                                                                                           DATE:  04/06/92 TIMK: 14:bO:L,B  lll)-9200'j|
 HD920051
 999 JDPRODT6068T35JL 0
 IB   CS3N
                                HEAVY DUTY DIfc'.SEL TRANSIENT TEST

                                     DIESEL SUMMARY REPORT
                                                   DATE:  04/06/92 TIME: 14:bO:rj«  lw;E:   b
 Test  Number:
 Test  Date/Time:
HD-920051
3- 4-92  9:23
Manufacturer:
Engine ID:
EXPERIMENTAL
999 JDPRODT6068T35JL  0
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AMBIENT DATA:

Barometer:              29.2V "HG
Dry Bulb Temperature:   77.80 F
Absolute Humidity:      59.46 Grains H2O/Lbs Dry Air
EMISSION RESULTS:

HC  (INTEGRATED) :
  Background,PPM
  Exhaust+Bkg,  Cms
  Net, Gm/Bhp-Hr

CO  (BAG):
  Background, PPM
  Exhaust+Bkg,  Cms
  Net, Gms/Bhp-Hr

NOX (INTEGRATED):
  Background, PPM
  £xhaust+Bkg,  Cms
  Net, Gms/Bhp-Hr

C02 (BAG)
  Background, PPM
  Exhaust+Bkg,  Cms
  Net, Gms/Bhp-Hr

PABTICULATE:
  Secondary Tare, Cms
  Secondary Part, Cms
  Primary Tare, Cms
  Primary Part, Cms
  Total, Gms/Bhp-Hr

FUEL CONSUMPTION:
  Lbs/Carbon  Balance
  Lbs/Bhp-Hr
  Lbs/Measured

BRAKE HORSEPOWER-HOUR:
                                 CS
               3.94
              14.71
              1.261
                .63
              53.14
               5.32
                .26
              66.49
              6.446
               .041
            6875.39
              620.4
            .157429
            .157580
            .157535
            .164536
                .94
              4.228
               .430
              4.465

              9.839
                             CYCLE  STATISTICS:                  CS

                             SPEED:
                                Number                           }\'lb
                                Slope                          .99683
                                   (Limit: 0.97-1.03)
                                Y-Intercept                     7.892
                                   (Limit: t-50  RPM)
                                Std Error                      43.852
                                   (Limit: 100 RPM)
                                R-Square                       .99301
                                   (Limit: 0.97)
                             TORQUE:
                                Number                            997
                                Slope                          .97648
                                   (Limit: 0.77/0.83-1.03)
                                Y-Intercept                    -5.892
                                   (Limit: t-15  Ft-Lbs)
                                Std Error                       6.290*
                                   (Limit: 13% Max Eng Tq)
                                R-Square                       .94584
                                   (Limit: 0.85/0.88)
                             POWER:
                                Number                            997
                                Slope                          .96156
                                   (Limit: 0.87/0.89-1.03)
                                Y-Intercept                    -1.196
                                   (Limit: t-5 BHP)
                                Std Error                       6.728%
                                   (Limit: 8%)
                                R-Square                       .95241
                                   (Limit: 0.91)

                             WORK:
                                Actual                         9.839
                                   (Limit: -15%-5% Ret Bhp-llr)
                                Reference                      10. 2'JO
                                % Dltloic-nco                   -J.82H
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-------
 D920052
 99 JDPRODT6068T35JL 0
 B   HS5N
                               HEAVY DUTY DIESEL TRANSIENT TEST

                                    DIESEL SUMMAKY REPORT
                                                                                        DATE: 01/06/92 TIME: 14:bb:2b  1'AGt:
 st Number:
SSL Dace/Time:
HD-920052
3- 4-92 10:
Manufacturer:
Engine ID:
EXPERIMENTAL
999 JDPRODT6068T35JL  0
SIENT DATA:

•-rometer:             29.27 "HG
 y Bulb Temperature:  85.60 F
•solute Humidity:     62.18 Grains H2O/Lbs Dry Air
USSION RESULTS:

: (INTEGRATED) :
 Background, PPM
 Exhaust+Bkg, Cms
 Net,  Gn/Bhp-Hr

1 (BAG»:
 Background,  PPM
 Exhaust*Bkg, Cms
 Net,  Gms/Bhp-Hr

>X (INTEGRATED):
 Background,  PPM
 Exhaust+Bkg, Gms
 Net,  Gms/Bhp-Hr

1>2 (BAG)
 Background,  PPM
 Exhaust+Bkg, Gms
 Net,  Gas/Bhp-Hr

MmCULATE:
 Secondary Tare, Gms
 Secondary Part, Gms
 Primary Tare,  Gms
 Primary Part,  Gms
 Total, Gms/Bhp-Hr

JEL CONSUMPTION:
 Ubs/Carbon Balance
 Lbs/Bhp-Hr
 Lbs/Measured

AKE HORSEPOWER-HOUR:
              HS
               5.15
              10.43
               .165
               2.50
              42.66
               4.09
                .77
              62.79
              6.121
               .048
            6564.62
              582.2
            .155759
            .155871
            .153303
            .159158
                .79
              3.890
               .401
              4.182

              9.691
                             CYCLE STATISTICS:                 MS

                             SPEED:
                                Number                           1175
                                Slope                          .99b83
                                   (Limit: 0.97-1.03)
                                Y-Intercept                    7.727
                                   (Limit: 4-50 RPM)
                                Std Error                      43.932
                                   (Limit: 100 RPM)
                                R-Square                       .99297
                                   (Limit: 0.97)
                             TORQUE:
                                Number                            997
                                Slope                          .97595
                                   (Limit: 0.77/0.83-1.03)
                                Y-Intercept                    -8.697
                                   (Limit: +-15 Ft-Lbs)
                                Std Error                       6.721%
                                   (Limit: 13% Max  Eng Tq)
                                R-Square                       .93858
                                   (Limit: 0.85/0.88)
                             POWER:
                                Number                            997
                                Slope                          .96168
                                   (Limit: 0.87/0.89-1.03)
                                Y-Intercept                    -2.018
                                   (Limit: +-5 BHP)
                                Std Error                       6.996%
                                   (Limit: 8%)
                                R-Square                       .94875
                                   (Limit: 0.91)

                             WORK:
                                Actual                          9.691
                                   (Limit: -15%-5%  Ref Bhp-Hr)
                                Reference                      10.230
                                %  Difference                   -5.27*
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-------
 HD920053
 999 JDPRODT6068T35JL 0
 IB   HS6N
                                HEAVY OUTY DIESEL TRANSIENT TEST

                                     DIESEL SUMMARY HEPOKT
                                                   DATE: 01/06/92 TIME:
                                                                                  PACE:
Test Number:
Test Date/Time:
HD-920053
3- 4-92 10:42
Manufacturer:
Engine 10:
EXPERIMENTAL
999 JDPROOT6068T3SJL  0
AMBIENT DATA:
Barometer:
Dry Bulb Temperature:
Absolute Humidity:

EMISSION RESULTS:
     29.27 "HG
     80.60 F
     59.91 Grains H2O/Lbs Dry Air

              HS
                                                                      CYCLE STATISTICS:
                                                                                                        HS
                                                                                                           a
                                                                                                           o
HC  (INTEGRATED) :
  Background, PPM
  Exhaust +Bkg,  Cms
  Net, Gn/Bhp-Hr

CO  (BAG) :
  Background, PPM
  Exhaust *Bkg,  Cms
  Net, Gns/Bhp-Hr

NOX  (INTEGRATED):
  Background, PPM
  Exhaust+Bkg,  Cms
  Net, Gms/Bhp-Hr

CO2  (BAG)
  Background, PPM
  Exhaust+Bkg,  Cms
  Net, G«s/Bhp-Hr

P ARTICULATE:
  Secondary Tare, Cms
  Secondary Part, Cms
  Primary Tare, Gas
  Primary Part, Gas
  Total, Gns/Bhp-Hr

FUEL CONSUMPTION:
  Lbs/Carbon  Balance
  Lbs/Bhp-Hr
  Lbs/Measured

BRAKE HORSEPOWER-HOUR:
               4.24
              10.36
               .822
               2.50
              43.44
               4.21
                .26
              62.12
              6.185
               .044
            6600.19
              599.7
            .155375
            .155432
            .158355
            .163954
                .76
              3.965
               .414
              4.182

              9.588
                              SPEED:
                                 Number                           1175
                                 Slope                          .99397
                                   (Limit:  0.97-1.03)
                                 Y-Intercept                     9.044
                                   (Limit:  t-50  RPM)
                                 Std Error                      49.477
                                   (Limit:  100 RPM)
                                 R-Square                       .99106
                                   (Limit:  0.97)
                              TORQUE:
                                 Number                            997
                                 Slope                          .9V012
                                   (Limit:  0.77/0.83-1.03)
                                 Y-Intercept                    -9.618
                                   (Limit:  t-15  Ft-Lbs)
                                 Std Error                       7.696%
                                   (Limit:  13% Max Eng  Tq)
                                 R-Square                       .92010
                                   (Limit:  0.85/0.88)
                              POWER:
                                 Number                            997
                                 Slope                          .95735
                                   (Limit:  0.87/0.89-1.03)
                                 Y-Intercept                    -2.402
                                   (Limit:  t-S BHP)
                                 Std Error                       7.868%
                                   (Limit:  8%)
                                 R-Square                       .93551
                                   (Limit:  0.91)

                              WORK:
                                 Actual                          9.588
                                   (Limit:  -15%-5% Ref Bhp-Hr)
                                 Reference                      10.230
                                 % Difference                   -6.28%
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-------
 H0920084
  30 NH358-m-92-89V 1
 IB   CS2D
                               HEAVY  DUTY  DIESEL TRANSIENT TEST

                                    DIESEL SUMMARY REPORT
                                                                                          DATE:  04/15/92  TIME:  16:10:31   PAGE:
Test Number:
Test Date/Time:

AMBIENT DATA:
HD-920084
4-15-92  7:45
Manufacturer:
Engine ID:
FORD
 30 NH358-1H-92-89V  1
Barometer:
Dry Bulb Temperature:
Absolute Humidity:

EMISSION RESULTS:

HC (INTEGRATED):
  Background,PPM
  Exhaust«-Bkg, Cms
  Net, Gm/Bhp-ltr

CO (BAG):
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gms/Bhp-Hr

NOX (INTEGRATED):
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gms/Bhp-Hr

C02 (BAG)
  Background, PPM
  ExnausttBkg, Cms
  Net, Gns/Bhp-Hr

PARTICULATE:
  Secondary Tare, Cms
  Secondary Part, Cms
  Primary Tare, Gras
  Primary Part, Cms
  Total, Gms/Bhp-Hr

FUEL CONSUMPTION:
  Lbs/Carbon Balance
  Lbs/Bhp-Hr
  Lbs/Measured

BRAKE HORSEPOWER-HOUR:
     29.32 "HG
     83.00 F
     64.90 Grains H2O/Lbs Dry Air

              CS
               5.25
              24.56
              2.313
               2.36
              52.36
               5.33
                 .50
             106.23
             11.047
                .038
            6119.96
              580.2
             .158151
             .158563
             .156226
             .165790
                 .94
               3.758
                .405
               4.395

               9.284
                              CYCLE  STATISTICS:                  CS

                              SPEED:
                                 Number                          1175
                                 Slope                          .99984
                                   (Limit:  0.97-1.03)
                                 Y-Intercept                    3.483
                                   (Limit:  t-50 RPM)
                                 Std Error                      17.146
                                   (Limit:  100 RPM)
                                 R-Square                       .99890
                                   (Limit:  0.97)
                              TORQUE:
                                 Number                           994
                                 Slope                         1.00108
                                   (Limit:  0.77/0.83-1.03)
                                 Y-Intercept                    -4.640
                                   (Limit:  t-15 Ft-Lbs)
                                 Std Error                      7.810*
                                   (Limit:  13* Max Eng Tq)
                                 R-Square                       .93776
                                   (Limit:  0.85/0.88)
                              POWER:
                                 Number                           994
                                 Slope                         1.00767
                                   (Limit:  0.87/0.89-1.03)
                                 Y-Intercept                    -1.294
                                   (Limit:  +-5 BHP)
                                 Std Error                      7.139*
                                   (Limit:  8t)
                                 R-Square                       .94931
                                   (Limit:  0.91)

                              WORK:
                                 Actual                         9.284
                                   (Limit:  -154-5* Ref Bhp-Hr)
                                 Reference                      9.603
                                 * Difference                   -3.32*
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-------
   30  NH3b8-ll7-92-89V 1
  IB    HS30
                                ni./.vi  ouii UiKliHL TRANS ILNT TEST


                                     DIESEL SUMMARY REPORT
                                                                                           DATE:  04/1b/y2 TIME:  1 fa:16:II   PACK
Test  Number:
Test  Date/Time:
HD-920085
4-15-92  8:26
Manufacturer:
Engine ID:
FORD
 30 NH358-117-92-B9V  1
AMBIENT DATA:
Barometer:
Dry Bulb Temperature:
Absolute Humidity:
     29.33 "HG
     84.70 F
     63.45 Grains H2O/Lbs Dry Air
EMISSION RESULTS:

HC  (INTEGRATED):
  Background,PPM
  Exhaust+Bkg, Cms
  Nat, Gm/Bhp-Hr

CO  (BAG):
  Background, PPM
  Exhaust+Bkg, Gns
  Net, Gms/Bhp-Hr

NOX  (INTEGRATED):
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gms/Bhp-Hr

C02  (BAG)
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gms/Bhp-Hr

PARTICULATE:
  Secondary Tare, Cms
  Secondary Part, Cms
  Prlnary Tare, Cms
  Primary Part, Cms
  Total, Gms/Bhp-Hr

FUEL CONSUMPTION:
  Lbs/Carbon Balance
  Lbs/Bhp-Hr
  Lbs/Measured

BRAKE HORSEPOWER-HOUR:
              HS
               4.50
              21.25
              2.040
               2.58
              47.57
               4.87
               1.00
             104.55
             10.927
               .037
            5966.19
              577.7
            .152628
            .152910
            .155464
            .164773
                .92
              3.665
               .402
              4.040

              9.116
                             CYCLE STATISTICS:                 us

                             SPEED:
                                Number                           1175
                                Slope                          .99938
                                   (Limit: 0.97-1.03)
                                Y-Intercept                    3.063
                                   (Limit: +-50 RPM)
                                Std Error                      17.263
                                   (Limit: 100 RPM)
                                R-Square                       .99887
                                   (Limit: 0.97)
                             TORQUE:
                                Number                           995
                                Slope                          .98793
                                   (Limit: 0.77/0.83-1.03)
                                Y-Intercept                    -5.238
                                   (Limit: «-15 Ft-Lbs)
                                Std Error                      8.17U
                                  (Limit: 13% Max Eng Tq)
                                R-Square                       .93078
                                  (Limit: 0.85/0.88)
                             POWER:
                                Number                           995
                                Slope                        1.00307
                                  (Limit: 0.87/0.89-1.03)
                                Y-Intercept                    -1.690
                                  (Limit: +-5 BHP)
                                Std Error                      7.434*
                                  (Limit: 8%)
                                R-Square                      .94496
                                  (Limit: 0.91)

                             WORK:
                                Actual                          9.116
                                  (Limit:  -151-5* Ref  Bhp-Hr)
                                Reference                      9.603
                                » Difference                    -5.07*
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 HD-920085
                     IB   IIS3D
                             30 NH358-117-92-89V  1
                                                                                         DATE: 04/l!>/9^ TIME:  lt,:H,:l|

-------
 HD9200B6
  30 NH358-117-92-89V 1
 IB   HS4D
                               HEAVY DUTY DIESEL TRANSIENT TEST

                                    DIESEL SUMMARY REPORT
                                                                                          DATE:  OI/lb/92 TIME:  1('.:2?:18  I'AclK:   (.'
Test Number:
Test Date/Time:
HD-920086
4-15-92  9: 7
Manufacturer:
Engine ID:
FORD
 30 NH358-U7-92-89V  1
AMBIENT DATA:
Barometer:
Dry Bulb Temperature:
Absolute Humidity:

EMISSION RESULTS:

HC (INTEGRATED):
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gm/Bhp-Hr

CO (BAG):
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gms/Bhp-Hr

NOX (INTEGRATED):
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gms/Bhp-Hr

CO2 (BAG)
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gms/Bhp-Hr

PAHTICULATE:
  Secondary Tare, Gms
  Secondary Part, Gms
  Primary Tare, Gms
  Primary Part, Gas
  Total, Gns/Bhp-Hr

FUEL CONSUMPTION:
  Ubs/Carbon Balance
  Lbs/Bhp-Hr
  Lbs/Measured

BRAKE HORSEPOWER-HOUR:
     29.34 "HG
     85.10 F
     65.34 Grains H2O/Lbs Dry Air

              HS
               4.80
              21.28
              2.025
               2.15
              46.49
               4.82
               1.50
              97.30
             10.104
               .035
            5933.20
              578.2
            .154874
            .155131
            .156077
            .165592
                .94
              3.665
               .402
              4.040

              9.111
                             CYCLE STATISTICS:                 HS

                             SPEED:
                                Number                           1175
                                Slope                          .99897
                                   (Limit: 0.97-1.03)
                                Y-Intercept                    2.865
                                   (Limit: +-50 RPM)
                                Std Error                      17.804
                                   (Limit: 100 HPM)
                                R-Square                       .99880
                                   (Limit: 0.97)
                             TORQUE:
                                Number                            995
                                Slope                          .98983
                                   (Limit: 0.77/0.83-1.03)
                                Y-Intercept                    -5.836
                                   (Limit: +-15 Ft-Lbs)
                                Std Error                      8.187%
                                   (Limit: 13% Max  Eng  Tq)
                                R-Square                       .93076
                                   (Limit: 0.85/0.88)
                             POWER:
                                Number                            995
                                Slope                         1.00450
                                   (Limit: 0.87/O.B9-1.03)
                                Y-Intercept                    -1.829
                                   (Limit: +-5 BHP)
                                Std Error                      7.458%
                                   (Limit: 8%)
                                R-Square                       .94478
                                   (Limit: 0.91)

                             WORK:
                                Actual                         9.111
                                   (Limit: -15%-5%  Ref  Bhp-Hr)
                                Reference                      9.603
                                %  Difference                   -5.12%
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-------
 HD920090
   30 NH3S8-117-92-89V 1
 IB   CS4D
                                HEAVY DUTY DIESEL TRANSIENT TEST

                                     DIESEL SUMMARY REW3RT
                                                   DATE: 04/17/92 TIME: 07:27:42   PAGE;
Test Number:
Test Date/Time:
HD-920090
4-16-92 12:57
Manufacturer:
Engine ID:
FORD
 30 NH358-117-92-89V  1
AMBIENT  DATA:

Barometer:              28.86 "HG
Dry Bulb Temperature:   81.70 F
Absolute Humidity:      83.35 Grains H2O/U>s Dry Air
EMISSION RESULTS:

HC  (INTEGRATED):
  Background,PPM
  Exhaust+Bkg,  Cms
  Net, Gffl/Bhp-Hr

CO  (BAG):
  Background, PPM
  Exhaust+Bkg,  Cms
  Net, Gms/Bhp-Hr

NOX  (INTEGRATED):
  Background, PPM
  Exhaust+Bkg,  Cms
  Net, Gms/Bhp-Hr

C02  (BAG)
  Background, PPM
  Exhaust+Bkg,  Gms
  Net, Gms/Bhp-Hr

PARTICULATE:
  Secondary Tare, Gms
  Secondary Part, Cms
  Primary Tare, Gms
  Primary Part, Gms
  Total, Gms/Bhp-Hr

FUEL CONSUMPTION:
  Lbs/Carbon  Balance
  Lbs/Bhp-Hr
  Lbs/Measured

BRAKE HORSEPOWER-HOUR:
                                 CS
               4.OS
              25.83
              2.537
               2.79
              60.31
               6.16
               1.00
             102.90
             11.156
               .044
            6494.98
              613.5
            .151922
            .152280
            .151596
            .161585
                .99
              3.967
               .429
              4.465

              9.251
                              CYCLE STATISTICS:                  CS

                              SPEED:
                                 Number                          1175
                                 Slope                          .99970
                                   (Limit:  0.97-1.03)
                                 Y-Intercept                    2.871
                                   (Limit:  t-50  RPM)
                                 Std Error                      17.916
                                   (Limit:  100 RPM)
                                 R-Square                      .99879
                                   (Limit:  0.97)
                              TORQUE:
                                 Number                           994
                                 Slope                          .99343
                                   (Limit:  0.77/0.83-1.03)
                                 Y-Intercept                   -4.452
                                   (Limit:  t-15  FL-Lbs)
                                 Std Error                       7.910%
                                   (Limit:  13% Max Eng Tq)
                                 R-Square                      .93534
                                   (Limit:  0.85/0.88)
                              POWER:
                                 Number                           994
                                 Slope                          .99904
                                   (Limit:  0.87/0.89-1.03)
                                 Y-Intercept                   -1.186
                                   (Limit:  t-5 BHP)
                                 Std Error                       7.119%
                                   (Limit:  8%)
                                 R-Square                      .94875
                                   (Limit:  0.91)

                              WORK:
                                 Actual                          9.251
                                   (Limit:  -15%-5% Itef  Bhp-Hr)
                                 Reference                       9.603
                                 %  Difference                    -3.67%
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-------
 HD920091
  30 NH358-117-92-B9V 1
 IB   HS7D
                               IIKAVY DUTY IMESEI. TRANSIKNT TKST

                                    DIF.SKL SUMMARY MEIOKT
                                                                                          DATE: 04/17/92 TIME: 0/:2H:01  I'AC.K:
Test Number:
Test Date/Time:
HD-920091
4-16-92 13:3V
Manufacture; ;
Engine 10:
KOKD
 30 NH3bB-U7-92-U9V   1
AMBIENT DATA:
Barometer:             28.83 "HG
Dry Bulb Temperature:  83.70 F
Absolute Humidity:     64.81 Grains H20/Lbs Dry Air
EMISSION RESULTS:

HC  (INTEGRATED):
  Background,PPM
  Exhaust+Bkg, Cms
  Net, Gm/Bhp-Hr

CO  (BAG):
  Background, PPM
  Exhaust»Bkg, Cms
  Net, Gms/Bhp-Hr

NOX  (INTEGRATED):
  Background, PPM
  Exhaust*Bkq, Cms
  Net, Gms/Bhp-Hr

C02  (BAG)
  Background, PPM
  Exhaust*Bkg, Cms
  Net, Gms/Bhp-Hr

PARTICULATE:
  Secondary Tare, Cms
  Secondary Part, Cms
  Primary Tare, Cms
  Primary Part, Cms
  Total, Gms/Bhp-Hr

FUEL CONSUMPTION:
  Lbs/Carbon Balance
  Lbs/Bhp-Hr
  Lbs/Measured

BRAKE HORSEPOWER-HOUR:
                                HS
               5.10
              21.96
              2.086
               2.58
              53.54
               5.55
               1.50
              97.02
             10.079
               .042
            6184.04
              593.0
            .158371
            .158563
            .151391
            .159887
                .86
              3.759
               .413
              4.182

              9.097
                             CYCLE STATISTICS:                  HS

                             SPEED:
                                Number                           1175
                                Slope                          .99853
                                   (Limit:  0.97-1.03)
                                Y-Intercept                     2.979
                                   (Limit:  t-50  RPM)
                                Std Error                      17.833
                                   (Limit:  100 RPM)
                                R-Square                       .99880
                                   (Limit:  0.97)
                             TORQUE:
                                Number                            995
                                Slope                          .98658
                                   (Limit:  0.77/0.83-1.03)
                                Y-Intercept                    -5.713
                                   (Limit:  »-15  Ft-Lbs)
                                StcJ Error                       7.981%
                                   (Limit:  13» Max Eng Tq)
                                R-Square                       .93357
                                   (Limit:  0.85/0.88)
                             POWER:
                                Number                            995
                                Slope                          .99808
                                   (Limit:  0.87/0.89-1.03)
                                Y-Intercept                    -1.700
                                   (Limit:  »-5 BHP)
                                Std Error                       7.269%
                                   (Limit:  8%)
                                R-Square                       .94675
                                   (Limit:  0.91)

                             WORK:
                                Actual                          9.097
                                   (Limit:  -15%-5% Rut Bhp-llr)
                                ReTerence                       9.601
                                % Dlftetonco                   -5.2/H
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-------
 HD920092
  30 NH358-117-92-89V  1
 IB   HS8D
                                HEAVY DUTY DIESEL TRANSIENT TEST

                                     DIESEL SUMMARY REPORT
                                                   DATE: 04/17/92 TIME: 07:2B:i!b  PAGE:
Test Number:
Test Date/Time:
HD-920092
4-16-92 14:16
Manufacturer:
Engine ID:
FORD
 30 NH358-117-92-89V  1
AMBIENT DATA:

Barometer:             28.79  "HG
Dry Bulb Temperature:  83.70  F
Absolute Humidity:     62.30  Grains H2O/Ubs Dry Air
EMISSION RESULTS:

HC  (INTEGRATED):
  Background,PPM
  ExhausttBkg, Cms
  Net, Gm/Bhp-Hr

CO  (BAG):
  Background, PPM
  Exhaust*Bkg, Cms
  Net, Gois/Bhp-Hr

NOX  (INTEGRATED):
  Background, PPM
  Exhaust»Bkg, Cms
  Net, Gms/Bhp-Hr

CO2  (BAG)
  Background, PPM
  Exhaust»Bkg, Cms
  Net, Gms/Bhp-Hr

PARTICULATE:
  Secondary Tare, Cms
  Secondary Part, Gms
  Primary Tare, Gms
  Primary Part, Gms
  Total, Gms/Bhp-Hr

FUEL CONSUMPTION:
  Lbs/Carbon Balance
  Lbs/Bhp-Hr
  Lbs/Measured

BRAKE HORSEPOWER-HOUR:
                                 HS
               4.95
              21.82
              2.097
               1.93
              51.53
               5.45
               3.00
              95.02
              9.565
                .033
            5868.54
              581.4
             .159786
             .159900
             .157921
             .167215
                 .97
              3.659
                .405
              4.111

              9.029
                              CYCLE STATISTICS:                  HS

                              SPEED:
                                 Number                           1175
                                 Slope                          .99847
                                   (Limit:  0.97-1.03)
                                 Y-Intercept                    2.123
                                   (Limit:  t-50  RPM)
                                 Std  Error                      13.153
                                   (Limit:  100 RPM)
                                 R-Square                       .99935
                                   (Limit:  0.97)
                              TORQUE:
                                 Number                            995
                                 Slope                          .98560
                                   (Limit:  0.77/0.83-1.03)
                                 Y-Intercept                   -6.397
                                   (Limit:  4-15  Ft-Lbs)
                                 Std  Error                       8.053%
                                   (Limit:  13* Max Eng  Tq)
                                 R-Square                       .93233
                                   (Limit:  0.85/0.88)
                              POWER:
                                 Number                            995
                                 Slope                          .99600
                                   (Limit:  0.87/0.89-1.03)
                                 Y-Intercept                   -1.881
                                   (Limit:  t-5 BHP)
                                 Std  Error                       7.536%
                                   (Limit:  8%)
                                 R-Square                       .94276
                                   (Limit:  0.91)

                             WORK:
                                 Actual                          9.029
                                   (Limit:  -15%-5% Ref  Uhp-Hr)
                                 Reference                       9.603
                                 %  Difference                    -5.98%
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 HU920107
  30 NH358-117-92-B9V 1
 IB   CS2R
                          HEAVY  DUTY  DIESEL TRANSIENT TEST

                               DIESEL SUMMARY UEIOKT
                                                                                           DATE:  Oij/0'.j/92 TIMi::  \Q:'/<):2'.>  I'AC.i:
Test Number:
Test Date/Time:
HD-920107
4-23-92 14: 3
                Manufacturer:
                    t no  ID:
b'OHl)
 30 NII.15U-117-92-89V  1
AMBIENT DATA:
Barometer:
Dry Bulb Temperature:
Absolute Humidity:

EMISSION RESULTS:

HC (INTEGRATED):
  Background,PPM
  ExhausttBkg, Cms
  Net, Gro/Bhp-Hr

CO (BAG):
  Background, PPM
  ExhausttBkg, Cms
  Net, Gms/Bhp-Hr

NOX (INTEGRATED):
  Background, PPM
  ExhausttBkg, Cms
  Net, Gms/Bhp-Hr

C02 (BAG)
  Background, PPM
  ExhausttBkg, Cms
  Net, Gms/Bhp-Hr

PARTICULATE:
  Secondary Tare, Cms
  Secondary Part, Gms
  Primary Tare, Gms
  Primary Part, Cms
  Total, Gms/Bhp-Hr

FUEL CONSUMPTION:
  Lbs/Carbon Balance
  Lbs/Bhp-Hr
  Lbs/Measured

BRAKE HORSEPOWER-HOUR:
29.04 "HC
81.70 F
53.75 Grains H2O/Lbs Dry Air

         CS
          5.15
         41.44
         4.451
          1.50
         48.96
          5.46
          2.00
         73.73
         7.665
           .035
       5274.76
         534.2
        ,157574
        .158171
        .157601
        .168272
          1.57
         3.270
           .378
         4.465

         8.642
              CYCLE STATISTICS:                  CS

              SPEED:
                 Numbe r                           117 !>
                 Slope                         1.00016
                    (Limit:  0.97-1.03)
                 Y-Intercept                     2.789
                    (Limit:  »-50  RI'M)
                 Std  Error                      12.329
                    (Limit:  100 RPM)
                 R-Square                       .9994-1
                    (Limit:  0.97)
              TORQUE:
                 Number                            997
                 Slope                          .92466
                    (Limit:  0.7V0.83-1 .03)
                 Y-lntercopt                      .889
                    (Limit:  '-!!> Ft-l.bs)
                 SLd  Error                       7.211%
                    (Limit:  13% Max Eny Tq)
                 R-Square                       .93868
                    (Limit:  0.8b/0.8U)
              POWER:
                 Number                            997
                 Slope                          .93431
                    (Limit:  0.87/0.89-1.03)
                 Y-Intercept                     -.072
                    (Limit:  *-5 HUP)
                 Std  Error                       6.727%
                    (Limit:  8%)
                 R-Square                       .94829
                    (Limit:  0.91)

              WORK:
                 Actual                          8-G42
                    (Limit:  -15%-5* Ret Uhp-Hr)
                 Heforenco                       9.262
                 %  IHffetonco                   -6.69%
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 HD920108
  30 NH358-117-92-89V  1
 IB   HS3R
                                HEAVY DUTY DILSKL TRANSIENT TEST

                                     DIESEL SUMMARY REPORT
                                                   DATE:  05/05/92 TIMK: 10: I';: I!,  PACK
Test Number:
Test Date/Time:
HD-920108
4-23-92 14:42
Manufacturer:
Engine ID:
KOKI)
 30 NI1358-1 17-92-89V  I
AMBIENT DATA:

Barometer:              29.02  "IIG
Dry Bulb Temperature:   83.40  F
Absolute Humidity:      55.65  Grains  H2O/U»s Dry Air
EMISSION RESULTS:

HC (INTEGRATED):
  Background,PPM
  Exhaust+Bkg, Cms
  Net, Gm/Bhp-Hr

CO (BAG):
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gms/Bhp-Hr

NOX (INTEGRATED) :
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gms/Bhp-Hr

CO2 (BAG)
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gms/Bhp-Hr

PARTICULATE:
  Secondary Tare, Cms
  Secondary Part, Cms
  Primary Tare, Cms
  Primary Part, Cms
  Total, Gms/Bhp-Hr

FUEL CONSUMPTION:
  Lbs/Carbon Balance
  Lbs/Bhp-Hr
  Lbs/Measured

BRAKE HORSEPOWER-HOUR:
                                 HS
               5.45
              31.73
              3.375
               1.72
              40.61
               4.55
               1.00
              61.63
              6.712
               .035
            5197.19
              535.8
            .159452
            .159888
            .158480
            .167165
               1.17
              3.186
               .376
              4.040

              8.471
                             CYCLE  STATISTICS:                  HS

                             SPEED:
                                Number                           117rj
                                Slope                          .99943
                                   (Limit: 0.97-1 .03)
                                Y-Intercept                     2.563
                                   (Limit: »-50  KPM)
                                Std Error                      12.247
                                   (Limit: 100 RPM)
                                R-Square                       .99915
                                   (Limit: 0.97)
                             TORQUE:
                                Number                            997
                                Slope                          .90935
                                   (Limit: 0.77/0.83-1.03)
                                Y-Intercept                      .38 /
                                   (Limit: »-15  fu-l.bs)
                                Std Error                       6.U734
                                   (Limit: 13* Max £09 Tcj)
                                R-Square                       .942 IB
                                   (Limit: 0.85/0.88)
                             POWER:
                                Number                            99 7
                                Slope                          .92891
                                   (Limit: 0.87/0.89-1.03)
                                Y-Intercopt                     -.4UO
                                   (Limit: *-5 UUP)
                                Std Error                       6.442*
                                   (Limit: 8%)
                                R-Square                       .95185
                                   (Limit: 0.91)

                             WORK:
                                Actual                         8.471
                                   (Limit: -15*-'j* Hut lihp-llr)
                                Reference                      9.2M
                                » Dlt tcreiux-                   -8.51*
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-------
 HD920109
  30 NH358-117-92-89V 1
 IB   HS4R
                               HEAVY DUTY DIESEL  TRANSIENT  TEST

                                    DIESEL  SUMMARY  REPORT
                                                                                          DATE: 05/05/9? TIME:  10:39:0:?  I'AGK
Test Number:
Test Date/Time:
HD-920109
4-23-92 15:20
Manufacturer:
Engine ID:
KOIU)    •   '
 30 NH358-117-92-89V  1
AMBIENT DATA:
Barometer:
Dry Bulb Temperature:
Absolute Humidity:

EMISSION RESULTS:

HC  (INTEGRATED):
  Background,PPM
  Exhaust+Bkg, Cms
  Net, Gm/Bhp-Hr

CO  (BAG):
  Background, PPM
  Exhaust*Bkg, Cms
  Net, Gms/Bhp-Hr

NOX (INTEGRATED):
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gms/Bhp-Hr

CO2 (BAG)
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gms/Bhp-Hr

PARTICULATE:
  Secondary Tare, Cms
  Secondary Part, Cms
  Primary Tare, Cms
  Primary Part, Cms
  Total, Gms/Bhp-Hr

FUEL CONSUMPTION:
  Lbs/Carbon Balance
  Lbs/Bhp-Hr
  Lbs/Measured

BRAKE HORSEPOWER-HOUR:
     29.01 "IIG
     84.50 F
     59.11 Grains 1120/UDs Dry Air

              HS
               5.75
              30.67
              3.219
               1.72
              39.79
               4.44
                 .50
              58.05
              6.452
                .029
            5198.57
              546.7
             .152335
             .152722
             .153151
             .161596
                1.12
               3.255
                .383
               3.969

               8.497
                              CYCLE  STATISTICS:                  US

                              SPEED:
                                 Number                          1175
                                 Slope                         .99921
                                   (Limit:  0.97-1.03)
                                 Y-Intercept                    2.151
                                   (Limit:  «-50 KPM)
                                 Std Error                      10.951
                                   (Limit:  100 Rl'M)
                                 H-Square                      .99956
                                   (Limit:  0.97)
                              TORQUE:
                                 Number                           907
                                 Slope                         .91148
                                   (Limit:  0.77/0.83-1.03)
                                 Y-Intercept                     .477
                                   (Limit:  »-15 ft-Lbs)
                                 Std Error                       6.VJ6%
                                   (Limit:  13% Mdx Eng Tq)
                                 R-Square                      .94459
                                   (Limit:  0.85/0.88)
                              POWER:
                                 Number                           097
                                 Slope                         .93353
                                   (Limit:  0.87/0.89-1.03)
                                 Y-Intercept                    -.524
                                   (Limit:  *-5 BHP)
                                 Std Error                       6.095%
                                   (Limit:  8%)
                                 R-Square                      .95709
                                   (Limit:  0.91)

                              WORK:
                                 Actual                         8.497
                                   (Limit:  -15%-b» Rot bhp-Ht)
                                 Reference                       9.^62
                                 % Difference                   -8.26%
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-------
 HD920110
  30 NH358-117-92-89V  1
 IB   CS3R
                                HtAVY DUTY DIESEL TRANSIENT TEST

                                     DIESEL SUMMARY RETORT
                                                   DATE:  04/24/92 TIME:  14:20:24  PAGE:
Test Number:
Test Date/Time:
HD-920110
4-24-92  1:25
Manufacturer:
Engine ID:
fORD
 30 NH358-117-92-89V  1
AMBIENT DATA:

Barometer:              28.92  *HG
Dry Bulb Temperature:   82.70  F
Absolute Humidity:      55.21  Grains H2O/Lbs Dry Air
EMISSION RESULTS:

HC  (INTEGRATED):
  Background,PPM
  Exhaust+Bkg, Gas
  Net, Go/Bhp-Hr

CO  (BAG):
  Background, PPM
  Exhaust+Bkg, Gas
  Net, Gms/Bhp-Hr

NOX  (INTEGRATED):
  Background, PPM
  Exhaust+Bkg, Gas
  Net, GffiS/Bhp-Hr

C02  (BAG)
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gms/Bhp-Hr

P ARTICULATE:
  Secondary Tare, Cms
  Secondary Part, Cms
  Primary Tare, Cms
  Primary Part, Cms
  Total, Gms/Bhp-Hr

FUEL CONSUMPTION:
  Ubs/Carbon Balance
  Lbs/Bhp-Hr
  Lba/Measured

BRAKE HORSEPOWER-HOUR:
                                 CS
               3.94
              44.81
              4.934
               1.72
              51.70
               5.76
               1.00
              67.90
              7.280
               .031
            5190.24
              534.0
            .154070
            .154732
            .152295
            .165760
               1.71
              3.272
               .380
              4.395

              8.619
                             CYCLE  STATISTICS:                  CS

                             SPEED:
                                Number                           1175
                                Slope                         1.00095
                                   (Limit:  0.97-1.03)
                                Y-Intercept                     2.721
                                   (Limit:  +-50 RPM)
                                Std Error                      12.689
                                   (Limit:  100 RPM)
                                R-Square                       .99941
                                   (Limit:  0.97)
                             TORQUE:
                                Number                           997
                                Slope                          .92307
                                   (Limit:  0.77/0.83-1.03)
                                Y-Intercept                      .410
                                   (Limit:  +-15 Ft-Lbs)
                                Std Error                       7.422%
                                   (Limit:  13% Max Eng Tq)
                                R-Square                       .93506
                                   (Limit:  0.85/0.88)
                             POWER:
                                Number                           997
                                Slope                          .93199
                                   (Limit:  0.87/0.89-1.03)
                                Y-Intercept                     -.140
                                   (Limit:  t-5 BHP)
                                Std Error                       6 998%
                                   (Limit:  8%)
                                R-Square                       .94403
                                   (Limit:  0.91)

                             WORK:
                                Actual                         8.619
                                   (Limit:  -15%-5% Ref Bhp-Hr)
                                Reference                      9.262
                                % Difference                   -6.94%
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 HD920111
   30 NH358-117-92-89V 1
 IB   HS5R
                               HEAVY DUTY DIESEL TRANSIENT TEST

                                    DIESEL SUMMARY REPORT
                                                                                          DATE: 04/24/92 TIME: 14:20:46  PACK:
Test Number:
Test Date/Time:
HD-920111
4-24-92  8:
Manufacturer:
Engine ID:
FORD
 30 NH3S8-117-92-89V  1
AMBIENT DATA:
Barometer:
Dry Bulb Temperature:
Absolute Humidity:

EMISSION RESULTS:

HC  (INTEGRATED):
  Background,PPM
  ExhausttBkg, Cms
  Net, Gm/Bhp-Hr

CO  (BAG):
  Background, PPM
  Exhaust*Bkg, Cms
  Net, Gras/Bhp-Hr

NOX (INTEGRATED):
  Background, PPM
  Exhaust+Bkg, Cms
  Net, Gras/Bhp-Hr

C02 (BAG)
  Background, PPM
  Exhaust»Bkg, Cms
  Net, Gms/Bhp-Hr

PARTICULATE:
  Secondary Tare, Cms
  Secondary Part, Cms
  Primary Tare, Cms
  Prlnary Part, Cms
  Total, Gms/Bhp-Hr

FUEL CONSUMPTION:
  Lbs/Carbon Balance
  Lbs/Bhp-Hr
  Lbs/Measured

BRAKE HORSEPOWER-HOUR:
     28.94 "HG
     84.30 F
     56.22 Grains H20/Lbs Dry Air

              HS
               4.24
              32.58
              3.545
               1.72
              40.48
               4.52
               1.50
              67.52
              7.256
               .033
            5025.88
              518.6
            .157922
            .158327
            .157217
            .166319
               1.23
              3.099
               .365
              4.040

              8.494
                             CYCLE STATISTICS:                  HS

                             SPEED:
                                Number                           1175
                                Slope                         1.00031
                                   (Limit:  0.97-1.03)
                                Y-Intercept                     2.377
                                   (Limit:  t-50  RPM)
                                Std  Error                      11.135
                                   (Limit:  100 RPM)
                                R-Square                       .99955
                                   (Limit:  0.97)
                             TORQUE:
                                Number                            997
                                Slope                          .90929
                                   (Limit:  0.77/0.83-1.03)
                                Y-Intercept                      .768
                                   (Limit:  »-15  Ft-Lbs)
                                Std  Error                       6.701*
                                   (Limit:  13* Max Eng Tq)
                                R-Square                       .94488
                                   (Limit:  0.85/0.88)
                             POWER:
                                Number                            997
                                Slope                          .93100
                                   (Limit:  0.87/0.89-1.03)
                                Y-Intercept                     -.412
                                   (Limit:  »-5 BHP)
                                Std  Error                       6.024*
                                   (Limit:  8*)
                                R-Square                       .95783
                                   (Limit:  0.91)

                             WORK:
                                Actual                          8.494
                                   (Limit:  -15%-b% Rcf Bhp-Hr)
                                Reference                       9.262
                                %  Difference                   -8.29*
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 HD920112
  30 NH358-117-92-89V  1
 IB   IIS6R
                               HEAVY DUTY DIESEL TRANSIENT TEST

                                     DIESEL SUMMARY REPORT
                                                   DATE:  04/24/92 TIME:  14:2I:0/  PACK
Test Number:
Test Date/Time:
HD-920112
4-24-92  8:44
Manufacturer:
Engine ID:
FORD
 30 NII35B-117-92-89V  1
AMBIENT DATA:
Barometer:
Dry Bulb Temperature:
Absolute Humidity:
     28.94 "HG
     84.10 F
     57.72 Grains H2O/Lbs Dry Air
EMISSION RESULTS:

HC  (INTEGRATED):
  Background, PPM
  Exhaust *Bkg, Cms
  Net, Gm/Bhp-Hr

CO  (BAG):
  Background, PPM
  Exhaust *Bkg, Cms
  Net, Gms/Bhp-Hr

NOX  (INTEGRATED):
  Background, PPM
  Exhaust »Bkg, Cms
  Net, Gms/Bhp-Hr

CO2  (BAG)
  Background, PPM
  Exhaust tbkg, Cms
  Net, Gms/Bhp-Hr

PART I CU LATE:
  Secondary Tare, Cms
  Secondary Part, Cms
  Primary Tare, Cms
  Primary Part, Cms
  Total, Gms/Bhp-Hr

FUEL CONSUMPTION:
  Lbs /Carbon Balance
  Lbs/Bhp-Hr
  Lbs/Measured

BRAKE HORSEPOWER-HOUR:
                                 HS
               4.24
              30.37
              3.315
               1.72
              36.65
               4.34
               1.50
              60.17
              6.511
               .033
            5039.35
              524.6
            .158405
            .158771
            .157830
            .166567
               1.17
              3.100
               .368
              4.040

              8.420
                             CYCLE  STATISTICS:                  IIS

                             SPEED:
                                Number                           1175
                                Slope                          .99968
                                   (Limit: 0.97-1.03)
                                Y-Intercept                     2.451
                                   (Limit: t-50  RPM)
                                Std Error                      12.042
                                   (Limit: 100 RPM)
                                R-Square                       .99947
                                   (Limit: 0.97)
                             TORQUE:
                                Number                            997
                                Slope                          .90715
                                   (Limit: 0.77/0.83-1.03)
                                Y-Intercept                     -.130
                                   (Limit: +-15  Ft-Lbs)
                                Std Error                       6.861%
                                   (Limit: 13% Max Eng Tq)
                                R-Square                       .94212
                                   (Limit: 0.85/0.88)
                             POWER:
                                Number                            997
                                Slope                          .92857
                                   (Limit: 0.87/0.89-1.03)
                                Y-Intercept                     -.662
                                   (Limit: t-5 BHP)
                                Std Error                       6.409%
                                   (Limit: 8%)
                                R-Square                       .95228
                                   (Limit: 0.91)

                             WORK:
                                Actual                          8.420
                                  (Limit: -15%-5% Ref Bhp-Hr)
                                Deference                       9.262
                                \ Difference                    -9.09%
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                                                                                          DATE:  04/24/92  TIME:  14 : i. I : OH   III>-'J:'0 I I.'

-------
         E. Raw 8-Mode Steady-State Test Emission Data
                       Table E.I
John Deere  6068T Engine, Production Injection Timing,
     Production Injectors 8-Mode  Steady-State #1
Measurement
Date
Speed, rpm
Torque, Ft-lb
Power, Hp
Water In, deg F
Water Out, deg F
Oil, deg F
Inlet Air, deg F
Fuel, deg F
Fuel Return, deg F
Exhaust, deg F
Inlet Restriction in H2O
Exhaust Restriction in Hg
Fuel Flow, gal/hour
Sample Zone Temp, deg F
Filter Face Temp, deg F
Total Tunnel Flow, ft3
Exhaust HC, ppm
Exhaust NO,, ppm
Exhaust CO2, %
Exhaust CO, ppm
Background HC, ppm
Background NO,, ppm
Background CO2, %
Background CO, ppm
Stabilization Time, min
Collection Time, min
Mode
1
8/26
1300
240
58.0
146.9
172.8
185.0
87.1
93.3
122.2
564.6
2.0
0.2
3.0
109.1
104.6
28040
13.79
139.6
0.457
6.95
3.78
0.50
0.037
2.64
5.75
15
2
1991
1300
360
87.1
147.2
177.6
189.3
86.8
90.9
122.2
729.2
2.4
0.4
4.2
121.0
105.6
27790
15.24
217.8
0.710
10.14
4.23
1.50
0.037
3.09
11
15

3

1300
480
116.9
147.2
178.9
198.5
88.2
90.9
122.2
880.5
2.9
0.6
5.7
140.9
114.5
18270
11.83
276.5
0.961
65.24
4.60
2.00
0.039
3.31
8.33
6.5
4

2200
335
138.0
147.2
179.7
202.0
87.5
91.1
122.6
786.7
9.9
2.4
7.2
193.5
124.5
17660
20.54
290.5
1.219
189.9
4.45
2.00
0.041
4.41
6.5
10

5

2200
251
103.9
147.2
177.1
198.5
87.8
93.6
122.6
703.4
8.2
1.8
5.7
166.9
120.0
26990
16.14
175.8
0.959
93.95
4.15
2.00
0.039
3.31
6
15
6

2200
168
68.0
147.2
174.9
193.2
87.8
95.0
122.6
604.5
6.7
1.3
3.9
141.6
111.5
27420
23.97
94.10
0.685
49.79
4.52
1.50
0.037
3.31
5
15

7

2200
34
14.9
146.9
171.9
186.7
86.5
94.3
122.6
393.2
5.3
0.8
1.8
108.4
101.9
28090
36.20
27.52
0.293
30.48
4.75
1.50
0.037
3.31
5
15
8

960
0
0
145.2
168.0
172.3
86.1
93.6
122.2
199.3
1.0
0.1
0.3
80.3
87.1
38310
13.84
10.99
0.064
15.79
4.30
0.50
0.035
3.09
7
10

-------
                      Table B.2
John Deere 6068T Engine, Production Injection Timing,
     Production Injectors 8-Mode Steady-State #2
Measurement
Date
Speed, rpm
Torque, Ft-lb
Power, Hp
Water In, deg F
Water Out, deg F
Oil, deg F
Inlet Air, deg F
Fuel, deg F
Fuel Return, deg F
Exhaust, deg F
Inlet Restriction in H2O
Exhaust Restriction in Hg
Fuel Flow, gal/hour
Sample Zone Temp, deg F
Filter Face Temp, deg F
Exhaust HC, ppm
Exhaust NOX, ppm
Exhaust CO2, %
Exhaust CO, ppm
Background HC, ppm
Background NOX, ppm
Background CO,, %
Background CO, ppm
Stabilization Time, min
Collection Time, min
Mode
1
8/27
1300
240
59.8
146.6
172.3
193
85.8
81.0
121.8
576.3
2.1
0.40
2.7
115.2
104.3
12.16
147.1
0.488
6.29
3.93
0.50
0.039
2.42
3
15
2
1991
1300
360
86.7
147.2
176.2
185.0
86.1
87.1
121.8
735.6
2.35
0.55
4.2
118.0
104.3
15.26
226.3
0.698
11.17
4.52
.050
0.035
1.76
5
15

3

1300
480
119.0
147.6
178.9
192.8
87.0
89.2
121.8
889.3
3.0
0.80
6.0
141.6
117.6
10.02
283.4
0.986
83.68
4.30
0.50
0.039
2.64
5
10
4

2200
335
137.9
147.9
179.3
200.9
87.1
90.9
121.8
788.8
11.8
2.2
7.2
194.5
118.3
17.78
287.4
1.241
194.6
4.52
1.00
0.043
3.97
5
10

5

2200
251
100.9
146.9
176.7
199.3
87.5
92.6
122.2
692.7
8.2
1.8
6.0
170.9
121.7
14.01
166.7
0.955
112.3
4.67
1.00
0.041
2.42
5
15
6

2200
168
67.9
146.9
174.5
193.7
87.5
94.0
122.2
569.9
6.6
1.4
3.9
145.6
116.7
22.99
92.57
0.687
64.31
4.52
1.00
0.037
1.98
5
15

7

2200
34
12.1
146.6
171.9
188.0
87.1
94.0
121.8
395.4
5.4
0.95
1.8
111.1
105.6
33.10
27.99
0.298
27.45
4.38
0.50
0.026
1.54
5
15
8

960
0
0.1
144.6
168.0
173.2
86.4
95.0
122.2
195.4
0.95
0.15
0.4
83.4
89.2
13.10
10.49
0.060
15.30
5.19
0.50
0.022
0.88
5
20

-------
                     Table E.3
John Deer* 6068T Engine, Retarded Injection Timing,
    Production Injectors 8-Mode Steady-State #1
Measurement
Date
Speed, rpm
Torque, Ft-lb
Power, Hp
Water In, deg F
Water Out, deg F
Oil, deg F
Inlet Air, deg F
Fuel, deg F
Fuel Return, deg F
Exhaust, deg F
Inlet Restriction in H2O
Exhaust Restriction in Hg
Fuel Flow, gal/hour
Sample Zone Temp, deg F
Filter Face Temp, deg F
Exhaust HC, ppm
Exhaust NOX, ppm
Exhaust CO2, %
Exhaust CO, ppm
Background HC, ppm
Background NO,, ppm
Background CO,, %
Background CO, ppm
Stabilization Time, min
Collection Time, man
Mode
1
2/19
2200
320.0
134.0
135.9
164.2
210.0
84.1
75.3
117.3
978.3
12.3
2.4
7.2
198.8
110.8
21.16
145.6
0.990
201.6
4.24
3.85
0.050
2.50
5
5
2
1992
2200
241.0
101.0
135.3
162.9
208.1
82.3
78.2
121.4
893.1
10.2
2.1
3.0
186.1
134.9
20.11
92.2
1.025
170.1
4.24
3.85
0.050
2.50
5
5

3

2200
161.5
67.7
. 135.5
161.9
206.4
81.0
81.3
117.3
773.8
8.3
1.6
2.1
163.2
132.3
28.99
55.8
0.802
75.3
4.24
3.85
0.050
2.50
5
5
4

2200
37.0
15.5
134.6
160.2
203.1
81.0
82.0
115.9
580.2
6.1
1.0
1.2
123.1
114.5
248.44
20.2
0.375
147.1
4.24
3.85
0.050
2.50
5
5

5

1300
476.0
117.8
135.6
164.2
199.8
82.3
83.4
115.2
1054
3.6
0.95
3.0
156.6
122.4
13.13
171.1
1.135
82.7
2.97
3.85
0.039
0.63
5
5
6

1300
356.0
88.1
135.3
164.5
205.1
82.0
81.3
113.9
955.1
3.0
0.70
2.4
138.6
118.6
17.56
107.5
0.830
17.7
2.97
3.85
0.039
0.63
5
10

7

1300
260.0
64.4
134.6
162.2
195.5
81.3
81.7
110.4
812.2
2.4
0.55
1.5
121.4
107.7
14.41
78.0
0.608
119.6
2.97
3.85
0.039
0.63
5
15
8

960
5.0
0.9
132.6
156.9
189.8
80.3
80.6
106.3
385.5
1.1
0.0
	
91.9
97.4
16.81
9.7
0.105
18.3
2.97
3.85
0.039
0.63
5
20

-------
                     Table B.4
John Deere 6068T Engine, Retarded Injection Timing,
    Production Injectors 8-Mode Steady-State #2
Measurement
Date
Speed, rpm
Torque, Ft-lb
Power, Hp
Water In, deg F
Water Out, deg F
Oil, deg F
Inlet Air, deg F
Fuel, deg F
Fuel Return, deg F
Exhaust, deg F
Inlet Restriction in H2O
Exhaust Restriction in Hg
Fuel Flow, gal/hour
Sample Zone Temp, deg F
Filter Face Temp, deg F
Exhaust HC, ppm
Exhaust NOX, ppm
Exhaust CO2, %
Exhaust CO, ppm
Background HC, ppm
Background NOX, ppm
Background CO2, %
Background CO, ppm
Stabilization Time, min
Collection Time, min
Mode
1
2/26
2200
320.5
134.3
135.9
164.9
209.8
82.0
80.0
122.4
956.4
12.1
2.4
7.2
207.8
129.6
22.59
155.0
1.240
239.2
4.69
0.0
0.041
1.88
5
5
2
1992
2200
244.0
102.2
134.6
163.9
211.8
82.0
80.3
122.4
888.0
10.6
2.0
6.0
186.5
134.6
20.49
96.6
0.995
166.4
4.69
0.0
0.041
1.88
5
5

3

2200
163.5
68.5
134.6
162.2
207.8
82.0
81.3
119.0
778.1
8.3
1.5
4.2
162.9
125.2
29.21
56.8
0.795
76.0
4.69
0.0
0.041
1.88
5
5
4

2200
32.0
13.4
133.9
159.5
200.4
80.3
82.0
115.6
604.5
6.2
0.9
2.1
123.4
113.2
251.5
14.9
0.367
141.9
4.69
0.0
0.041
1.88
5
5

5

1300
475.0
117.6
135.9
164.9
201.8
82.7
83.0
116.6
1069
3.6
0.9
6.0
144.9
121.7
14.56
175.3
1.122
80.0
4.69
0.0
0.041
1.88
5
5
6

1300
352.0
87.1
134.3
164.2
206.4
82.0
81.0
116.6
972.0
3.0
0.6
4.2
140.9
119.3
18.08
108.8
0.827
15.7
4.69
0.0
0.041
1.88
5
10

7

1300
243.5
60.3
133.9
162.0
197.5
82.0
81.3
111.8
771.2
2.4
0.5
2.7
125.5
114.2
16.21
66.8
0.569
10.1
4.69
0.0
0.041
1.88
5
10
8

960
0.0
0.0
132.3
157.2
188.1
81.3
81.3
108.7
398.1
1.1
0.1
	
96.0
100.8
17.41
5.9
0.103
13.8
4.69
0.0
0.041
1.88
5
20

-------
                     Table E.5
John Deere 6068T Engine, Retarded Injection Timing,
     Modified Injectors 8-Mode Steady-State #1
Measurement
Date
Speed, rpm
Torque, Ft-lb
Power, Hp
Water In, deg F
Water Out, deg F
Oil, deg F
Inlet Air, deg F
Fuel, deg F
Fuel Return, deg F
Exhaust, deg F
Inlet Restriction in H20
Exhaust Restriction in Hg
Fuel Flow, gal/hour
Sample Zone Temp, deg F
Filter Face Temp, deg F
Exhaust HC, ppm
Exhaust NOX, ppm
Exhaust CO2, %
Exhaust CO, ppm
Background HC, ppm
Background NOX, ppm
Background COj, %
Background CO, ppm
Stabilization Time, min
Collection Time, min
Mode
1
3/9
2200
331.5
138.9
135.9
165.2
213.8
84.4
82.0
124.8
957.2
12.4
2.4
7.2
210.1
120.4
12.16
179.3
1.015
159.6
3.87
0.26
0.037
0.58
5
5
2
1992
2200
250.2
104.8
134.9
164.9
212.4
82.3
83.7
122.8
879.2
10.2
1.8
5.7
186.1
116.6
11.19
110.3
0.870
106.9
3.87
0.26
0.037
0.58
5
5

3

2200
165.5
69.3
134.6
163.2
208.4
83.4
84.7
119.3
773.4
8.0
1.3
3.9
161.9
112.8
16.66
62.8
0.734
51.3
3.87
0.26
0.037
0.58
5
5
4

2200
37.0
15.5
133.6
162.2
204.1
81.7
84.7
117.6
560.1
6.0
0.8
1.8
122.1
105.3
280.2
17.1
0.348
144.9
3.87
0.26
0.037
0.58
5
5

5

1300
485.0
120.0
135.3
167.2
206.1
83.4
85.4
118.6
1083
3.5
0.8
5.7
154.6
118.6
8.79
194.7
1.099
101.3
3.87
0.26
0.037
0.58
5
5
6

1300
364.0
90.1
134.6
163.9
205.4
81.7
83.0
116.6
957.2
2.8
0.0
4.2
136.9
115.6
11.41
132.3
0.760
15.2
3.87
0.26
0.037
0.58
5
10

7

1300
245.0
60.6
133.9
133.6
197.8
82.7
83.0
112.1
758.1
2.4
0.0
2.7
117.6
108.0
12.23
79.0
0.536
7.7
3.87
0.26
0.037
0.58
5
15
8

960
3.0
0.5
132.6
153.6
185.5
81.0
82.3
108.0
344.0
1.1
0.0
	
85.4
92.6
15.68
4.9
0.091
13.7
3.87
0.26
0.037
0.58
5
20

-------
                     Table B.6
John Deere 6068T Engine, Retarded Injection Timing,
     Modified Injectors 8-Mode Steady-State #2
Measurement
Date
Speed, rpm
Torque, Ft-lb
Power, Hp
Water In, deg F
Water Out, deg F
Oil, deg F
Inlet Air, deg F
Fuel, deg F
Fuel Return, deg F
Exhaust, deg F
Inlet Restriction in H2O
Exhaust Restriction in Hg
Fuel Flow, gal/hour
Sample Zone Temp, deg F
Filter Face Temp, deg F
Exhaust HC, ppm
Exhaust NO,, ppm
Exhaust CO2, %
Exhaust CO, ppm
Background HC, ppm
Background NOX, ppm
Background COj, %
Background CO, ppm
Stabilization Time, min
Collection Time, min
Mode
1
3/11
2200
331.5
138.9
137.3
165.9
205.8
84.1
70.4
113.9
936.1
12.5
2.1
7.2
191.8
105.0
11.78
185.5
1.222
186.9
2.83
0.77
0.039
0.29
5
5
2
1992
2200
251.0
105.1
135.9
163.5
211.1
83.0
73.6
116.3
873.7
10.3
1.9
5.7
187.1
116.3
10.74
112.5
0.939
118.9
2.83
0.77
0.039
0.29
5
5

3

2200
166.0
69.5
135.3
163.5
208.8
82.7
76.4
115.6
778.1
8.3
1.7
4.2
161.9
114.9
16.21
65.5
0.751
53.3
2.83
0.77
0.039
0.29
5
5
4

2200
34.0
14.2
134.6
161.2
203.1
81.7
79.2
115.2
557.6
6.1
0.8
2.1
122.4
106.0
228.0
17.7
0.350
125.3
2.83
0.77
0.039
0.29
5
5

5

1300
485.0
120.1
135.9
154.2
203.4
84.1
81.3
115.9
1074
3.5
0.8
5.7
151.6
111.1
9.02
199.7
1.097
91.0
2.83
0.77
0.039
0.29
5
5
6

1300
365.1
90.4
135.6
154.2
202.8
82.7
80.0
113.9
937.4
2.8
0.6
4.2
136.9
108.4
10.14
130.5
0.767
15.5
2.83
0.77
0.039
0.29
5
10

7

1300
242.0
59.9
135.3
154.2
193.1
82.0
80.0
108.7
724.5
2.4
0.5
2.7
113.5
99.8
10.14
79.8
0.538
7.7
2.83
0.77
0.039
0.29
5
15
8

960
3.0
0.6
132.9
157.2
191.1
82.3
80.0
106.7
371.9
1.1
0.1
	
93.6
94.3
12.61
8.2
0.097
12.0
2.83
0.77
0.039
0.29
5
20

-------
                     Table 2.7
Ford New Holland Engine, Production Injection Timing
               8-Mode Steady-State #1
Measurement
Date
Speed, rpm
Torque, Ft-lb
Power, Hp
Water In, deg F
Water Out, deg F
Oil, deg F
Inlet Air, deg F
Fuel, deg F
Fuel Return, deg F
Exhaust, deg F
Inlet Restriction in H2O
Exhaust Restriction in Hg
Fuel Flow, gal/hour
Sample Zone Temp, deg F
Filter Face Temp, deg F
Exhaust HC, ppm
Exhaust NOX, ppm
Exhaust CO2, %
Exhaust CO, ppm
Background HC, ppm
Background NOX, ppm
Background CO,, %
Background CO, ppm
Stabilization Time, min
Collection Time, min
Mode
1
4/3
2100
322.0
128.8
137.9
167.2
197.2
83.7
61.8
82.0
1273
12.2
4.4
7.2
182.2
118.0
8.13
200.2
1.048
359.1
3.59
0.26
0.035
0.0
5
5
2
1992
2100
242.7
97.0
136.9
163.9
199.8
83.0
60.8
82.3
997.0
12.1
3.8
4.8
164.9
120.0
34.19
155.0
0.884
59.9
3.59
0.26
0.035
0.0
5
5

3

2100
164.0
65.6
136.9
161.5
191.9
82.3
60.8
81.7
772.1
12.2
3.2
3.6
146.2
114.5
46.00
100.6
0.643
27.9
3.59
0.26
0.035
0.0
5
10
4

2100
34.5
13.8
136.3
158.2
182.3
82.7
65.7
79.6
504.0
12.7
2.4
1.8
122.1
107.7
66.53
28.1
0.215
35.6
3.59
0.26
0.035
0.0
5
5

5

1260
380.0
91.2
137.9
165.2
174.9
85.4
66.1
78.2
1185
4.7
2.2
4.8
123.4
109.1
13.79
127.6
1.311
298.4
3.59
0.26
0.035
0.0
5
5
6

1260
287.9
69.1
136.3
161.9
174.9
85.1
67.5
78.5
919.1
4.9
1.4
3.3
124.1
108.0
27.63
117.9
0.601
23.4
3.59
0.26
0.035
0.0
5
10

7

1260
192.4
46.2
136.3
159.9
167.1
84.1
68.9
75.7
689.7
5.0
1.1
2.1
112.1
103.6
31.28
74.8
0.412
15.1
3.59
0.26
0.035
0.0
5
10
8

875
4.5
0.8
138.9
158.2
150.1
85.1
68.9
77.8
290.5
2.55
0.4
0.3
90.9
92.6
19.32
11.0
0.105
13.2
3.59
0.26
0.035
0.0
5
20

-------
                      Table E.8
Ford New Holland Engine, Production Injection Timing
               8-Mode Steady-State #2
Measurement
Date
Speed, rpm
Torque, Ft-lb
Power, Hp
Water In, deg F
Water Out, deg F
Oil, deg F
Inlet Air, deg F
Fuel, deg F
Fuel Return, deg F
Exhaust, deg F
Inlet Restriction in H2O
Exhaust Restriction in Hg
Fuel Flow, gal/hour
Sample Zone Temp, deg F
Filter Face Temp, deg F
Exhaust HC, ppm
Exhaust NOX, ppm
Exhaust CO2, %
Exhaust CO, ppm
Background HC, ppm
Background NOX, ppm
Background CO2, %
Background CO, ppm
Stabilization Time, min
Collection Time, min
Mode
1
4/9
2100
326.0
130.4
138.3
168.9
216.4
84.1
68.9
85.1
1276
12.2
4.4
7.2
187.8
109.4
9.16
201.2
0.811
268.3
4.76
2.06
0.037
2.03
5
5
2
1992
2100
245.6
98.2
137.6
164.9
216.1
82.7
68.9
86.5
985.5
12.5
3.8
5.1
162.2
126.2
32.47
152.6
0.762
49.3
4.76
2.06
0.037
2.03
5
5

3

2100
163.5
65.4
137.3
162.5
211.8
81.7
68.9
87.5
768.7
12.9
3.4
3.6
138.6
118.3
45.25
122.9
0.649
24.7
4.76
2.06
0.037
2.03
5
10
4

2097
34.0
13.6
137.3
159.9
197.1
82.0
68.9
88.9
476.9
13.2
2.5
1.8
112.1
106.3
63.43
25.5
0.225
37.6
4.76
2.06
0.037
2.03
5
5

5

1260
385.5
92.5
137.9
165.5
190.1
85.4
68.9
89.9
1188
4.8
2.1
4.8
132.9
111.5
13.20
128.6
0.848
431.0
4.76
2.06
0.037
2.03
5
5
6

1260
290.5
69.7
137.6
162.2
189.0
84.1
70.4
88.5
901.9
4.8
1.4
3.3
119.0
109.1
26.36
116.5
0.587
17.7
4.76
2.06
0.037
2.03
5
10

7

1260
193.5
46.4
137.6
159.9
180.2
83.4
70.7
87.1
674.3
5.0
1.2
2.1
106.7
102.9
30.98
72.8
0.433
17.3
4.76
2.06
0.037
2.03
5
10
8

890
3.0
0.5
136.3
136.3
164.9
84.7
70.4
88.2
281.1
2.6
0.4
0.3
83.7
91.9
22.21
9.7
0.096
14.4
4.76
2.06
0.037
2.03
5
20

-------
                     Table B.9
Ford New Holland Engine, Retarded Injection Timing
              8-Mode Steady-State #1
Measurement
Date
Speed, rpm
Torque, Ft-lb
Power, Hp
Water In, deg F
Water Out, deg F
Oil, deg F
Inlet Air, deg F
Fuel, deg F
Fuel Return, deg F
Exhaust, deg F
Inlet Restriction in H20
Exhaust Restriction in Hg
Fuel Flow, gal/hour
Sample Zone Temp, deg F
Filter Face Temp, deg F
Exhaust HC, ppm
Exhaust NOX, ppm
Exhaust COZ, %
Exhaust CO, ppm
Background HC, ppm
Background NOX, ppm
Background CO2, %
Background CO, ppm
Stabilization Time, min
Collection Time, min
Mode
1
4/20
2100
328.0
131.2
137.9
176.5
209.4
88.5
66.4
83.7 .
1357
4.9
12.2
7.5
195.5
120.0
7.76
128.3
1.068
270.9
3.73
0.51
0.040
1.25
5
5
2
1992
2100
250.0
100.0
137.6
172.7
206.4
87.5
67.2
83.4
1041
4.1
12.4
5.1
165.5
132.6
34.57
101.8
0.683
57.9
3.73
0.51
0.040
1.25
5
5

3

2100
164.0
65.6
137.3
169.9
198.5
86.8
67.5
84.1
807.1
3.6
12.8
3.6
143.9
121.1
50.56
69.3
0.699
40.2
3.73
0.51
0.040
1.25
5
10
4

2100
41.0
16.4
136.6
166.5
188.5
87.1
67.9
83.7
532.5
2.8
13.1
1.8
114.1
109.1
300.1
15.6
0.238
158.9
3.73
0.51
0.040
1.25
5
5

5

1260
386.0
92.6
137.9
172.5
176.5
89.2
67.9
82.7
1240
2.0
4.8
4.8
131.9
112.8
11.88
95.2
0.827
303.7
3.73
0.51
0.040
1.25
5
5
6

1260
292.0
70.1
137.6
169.9
176.2
88.2
68.6
82.7
964.0
1.7
4.8
3.3
120.0
109.7
27.63
76.3
0.601
17.7
3.73
0.51
0.040
1.25
5
10

7

1260
198.0
47.5
137.3
166.5
165.5
87.5
69.6
79.6
707.3
1.2
5.0
4.5
107.3
104.3
33.97
52.8
0.448
22.7
3.73
0.51
0.040
1.25
5
10
8

890
5.5
0.9
135.9
162.5
149.9
89.2
68.9
79.2
275.8
0.4
2.6
	
83.0
93.3
32.47
10.8
0.096
20.8
3.73
0.51
0.040
1.25
5 '
20

-------
                    Table E.10
Ford New Holland Engine, Retarded Injection Timing
              8-Mode Steady-State #2
Measurement
Date
Speed, rpm
Torque, Ft-lb
Power, Hp
Water In, deg F
Water Out, deg F
Oil, deg F
Inlet Air, deg F
Fuel, deg F
Fuel Return, deg F
Exhaust, deg F
Inlet Restriction in H2O
Exhaust Restriction in Hg
Fuel Flow, gal/hour
Sample Zone Temp, deg F
Filter Face Temp, deg F
Exhaust HC, ppm
Exhaust NOIf ppm
Exhaust CO2, %
Exhaust CO, ppm
Background HC, ppm
Background NO^, ppm
Background CO2, %
Background CO, ppm
Stabilization Time, min
Collection Time, min
Mode
1
4/21
2100
328.5
131.4
137.9
176.8
209.8
89.9
68.6
85.8
1366
5.0
12.1
7.2
196.8
117.3
9.38
123.6
1.068
287.1
3.22
0.0
0.033
1.25
5
5
2
1992
2100
249.0
99.6
136.9
172.2
205.8
88.5
68.9
84.7
1045
4.0
12.5
5.1
167.5
133.9
35.61
103.1
0.788
63.9
3.22
0.0
0.033
1.25
5
5

3

2100
165.6
66.2
136.9
169.5
196.1
87.1
68.9
84.1
797.4
3.4
12.8
3.6
144.2
111.8
48.50
68.8
0.495
46.7
3.22
0.0
0.033
1.25
5
5
4

2100
37.6
15.0
136.3
166.5
188.5
87.1
68.9
84.7
524.2
2.7
13.0
1.8
115.6
108.0
300.1
12.8
0.314
163.4
3.22
0.0
0.033
1.25
5
5

5

1260
386.0
92.6
138.6
172.5
175.5
89.5
68.9
84.1
1230
2.1
4.8
5.1
133.6
106.3
13.42
89.2
0.813
306.3
3.22
0.0
0.033
1.25
5
5
6

1260
290.2
69.6
136.6
168.9
176.8
90.2
69.3
86.1
963.1
1.6
4.8
3.3
122.1
106.3
26.74
70.0
0.542
20.2
3.22
0.0
0.033
1.25
5
5

7

1260
194.0
46.5
136.9
166.5
169.5
89.2
70.0
85.1
716.7
1.3
5.0
2.1
109.1
102.2
32.10
47.0
0.336
24.0
3.22
0.0
0.033
1.25
5
5
8

890
5.0
0.8
136.3
162.9
148.6
89.5
69.6
85.7
273.5
0.4
2.6
0.3
82.7
89.9
28.00
3.3
0.098
20.8
3.22
0.0
0.033
1.25
5
5

-------