EPA-AA-SDSB-87-2

                   Technical Report
           Heavy-Duty Engine Testing Report


         Correlation Testing of Mack EM G-285
                          By

                   Thomas M. Baines


                    January,  1987
                        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.

       Standards  Development and Support Branch
       •  Emission Control Technology  Division
               Office of Mobile Sources
              Office of Air and Radiation
         U. S.  Environmental Protection Agency

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                             -2-

I.    Background

     The correlation  between  the heavy-duty test  facilities  of
a  manufacturer  and  EPA's  test  facilities  is  of  significant
interest to  both  the  manufacturer and  EPA.   It  is  especially
important  to  establish correlation  in this  timeframe in  that
relativity new  transient  heavy-duty  engine testing  procedures
have been  implemented.   Thus,  EPA/MVEL conducted  testing on  a
Mack engine with  the intent of  providing correlation data  for
comparison with similar data developed by Mack.   The  intent  of
this report is to summarize this testing program.

II.  Engine,  Fuels, Test Procedures and Test Plan

     The engine  that  was  used  in  this program was  supplied  by
Mack Trucks,  Inc.  specifically  for  this correlation  testing.
It was  a 285  horsepower,   in-line  six cylinder HD  diesel which
displaces 672 cubic inches.  For  charge cooling,  it uses  a  tip
turbine-powered air to  air intercooler.  This tip  turbine uses
a portion of  the  turbocharger  boost  to  operate  it.   The rated
speed of the  engine  is 2100  RPM and  the peak torque  occurs  at
1200 RPM.

     The fuel used was a  Phillips  Reference DF2  known  as  lot
G-463.    A  copy  of  the   fuel  analysis  is  included  in  the
Appendix.  The fuel was presented to the engine at  0  to  0.5 psi
and  at  a  temperature  less  than  100°F.    All  Federal  Test
Procedure  regulations  were used  in  this  testing.  The  engine
was  shutdown  using  the  fuel  shut off  lever and  simultaneous
dynamometer dial-down.  The restrictions were set at an inlet
depression of 27.3 inches water and  an  exhaust  backpressure  of
2.5  inches  mercury.    The  restrictions   were   checked  after
testing was completed and  found to be very close to the initial
settings.

     The test  plan for this engine (a  copy  of  which is included
in the  appendix)   called  for  setting up the  engine  using the
normal   engine  set-up procedures.   This  was  followed by three
sets  of  a)   1   cold  start  and  three  hot  starts,  b)  check
restrictions  and c) natural  cool  down.   However,  Mack reported
that when they switched from Phillips lot G-463  to Phillips lot
G-580,   that they  may have  experienced a particulate  emissions
increase.  To check  this  possibility, they  sent  two barrels  of
G-580 and  requested  that  EPA  perform  several  tests  with this
different fuel,  which was  done.   The  fuel was introduced to the
engine   by  transferring  it  from  the  barrel  to  the  normal fuel
delivery system by an auxiliary lift pump.

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                              -3-

III. Results

     The  results  from  this  work  are  presented  in  Tables  1
through  5.   The  reader  is encouraged  to review  these  tables,
using  the following  narrative  to  assist  in  interpreting  the
data highlites contained therein.

     Table 1 presents the  key torque lug map data and resultant
integrated reference brake horsepower from both  labs.   A review
of  this  data shows  that  both  labs had nearly identical map and
integrated horsepower results.

     Table  2  presents the  EPA lab's  composite cold  start/hot
start  data  which  are the "certification" type  results  for this
engine.  Mack submitted data on 5  cold starts and  14  hot starts
but none of  these data were  cold  start/hot  start  combinations.
Thus,  a data comparison between laboratories cannot be made.

     Table 3 presents the cold start  results.   In  comparing  the
results  for  HC,  NOx, BSFC  and  actual work, the data  are quite
similar.  However,  the  Mack  particulate  results  were about  23
percent higher.

     Table  4  presents  the hot  start  data.   Again,  there  is
generally good agreement between the Mack and EPA  data with  the
exception  of the  particulate  results  where  Mack's  data  are
about 20  percent  higher  than  that of EPA.   In  response  to this
observed  difference,  EPA  personnel   thoroughly   checked  the
particulate  measurement  system  to  see  if  its  operation  was
contributing to  the differences and concluded that it was not.

     Table  5  presents the  results  from  EPA's testing  of this
engine on the fuel supplied by Mack  (lot  G-580).   This was done
because when Mack changed  to  this fuel, particulate levels from
this engine  appeared to have  increased.   However, at  the same
time the fuel  lot was  changed,  Mack changed a  number of other
test cell parameters and  so  there  was  uncertainty  as  to  the
influencing  factors.    Nevertheless,  Mack   requested  that  EPA
test the engine  using; G-580 fuel.   The  results  indicate about  a
3.5 to  4.7  percent  increase  in  HC, NOx, particulate and BSFC.
However,  almost  all  of  this  could be  accounted for by  the  3.2
percent  drop  in  work which may  have happened  independently of
the fuel  change.  Thus,  one can  conclude that there  was almost
no change in emissions due to  the fuel change.

IV.  Conclusions

     The following conclusions can be drawn from this work:

           There  was  good agreement  between the  two  labs with
           regards  to  their  lug  map  and associated  reference
           brake horsepower integration.

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                   -4-

There is  generally good agreement  between  the  labs
on HC, NOx and BSFC.

There  is  an  unexplained  difference  in  particulate
results  between  the  two  labs,  with  Mack  results
being about 20 higher  than EPA's.

Differences  in   fuel   lots   does   not   explain  the
particulate result differences.

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                             -5-

                                Table  l
                   Table of Engine Performance Data
                         From Testing  of the
                   Mack EM6-285 Correlation Engine


                                                      Integrated
        Curb   Max     Measured     Max.  Torgue Pt.     Reference
        Idle,   HP,    Rated Spd.   Speed,  Toronje,      Horsepower,
Lab     RPM    BHP        RPM       RPM   ft-lb          BHP-hr
EPA     605    300       1889      1325     1100        20.327
Mack    610    300       1828      1349     1108        20.323
                               Table  2

                     Table of Composite Transient
                          Test Results From
                             Mack EM6-285
                          Correlation Engine
                           EPA Fuel (G-463)


Test        	Emissions,   g/BHP-hr.          BSFC,
 No          HC         CO        NOx            Part.       Ib/BHP-hr


3327        0.75       1.60       7.67            0.49        0.426
3330        0.81       1.71       7.87            0.58        0.420

    X       0.78       1.66       7.77            0.54        0.423

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                              -6-

                             Table  3

                       Table  of  Cold  Start
                   Transient  Test Results From
                          Mack EM6-285
                       Correlation Engine
                        EPA Fuel (G-463)
Test
No.
3327
3330
Emission, g/BHP-hr .
HC
0.83
0.88
CO
1 .92
2.00
NOx
7. 52
7 .89
Part.
0.52
0. 59
BSFC,
Ib/BHP-hr
0.438
0.430
Actual
Work,
BHP-hr
19. 529
19. 655
            0.86
1 .96
7.71
0.56
0.434
19. 592
Mack
Results, X  0.88   2.19   7.23    0.69
                         0.455
                             19.48
% Diff.*    2.3    11.7   -6.2    23.2
                         4.8
                             -0 .6
     Percent difference relative to EPA

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                             -7-

                                Table  4

                           Table of Hot Start
                      Transient Test Results From
                              Mack EM6-285
                           Correlation Engine
                            EPA Fuel (G-463)
Test
 No.

3327
3328
3329
3330
3331
3332
3333
3334
3345
3346
3347
    Emission,   q/BHP-hr.

0
0
0
0
0
0
0
0
0
0
0
HC
.74
.76
.81
.80
.74
.79
.88
.83
.71
.76
. 77
CO
1
1
1
1
1
1
1
1
1
1
1
. 54
. 58
.56
. 67
.65
.67
. 73
. 73
. 58
. 58
. 54
NOX
7
7
7
7
7
7
7
7
7
7
7
.70
.41
.37
.86
.63
.69
.52
.58
.21
. 18
.24
Part.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0 .
49
51
52
58
57
57
59
57
52
51
53
Actual
BSFC, Work,
Ib/BHP-hr BHP-hr
0.424
0 .392
0.418
0.418
0.415
0 .415
0.427
0.429
0.406
0.410
0.408
19
19
19
19
19
19
19
19
19
19
19
.601
.708
.745
.839
.836
.842
.072
.059
.947
.891
.918
(a/X)(100)
0 . 78   1.62   7.49    0 . 54

6.1    4.4    3.0     6.4
                             0.415

                             2.6
                                 19.678

                                  1.62
Mack
Results, X
0.74
1.66
7.46
0.64
0.434
19.54
% Diff.*
-5. 1
2.5
-0.4
20.4
4.6
-0.7
*  Percent difference relative to EPA.

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                              -8-

                            Table  5

                       Table of Hot Start
                  Transient Test Results From
                          Mack EM6-285
                       Correlation Engine
                       Mack Fuel (G-580)
       X
0.81
1 . 66
7.84
0.56
                                                        Actual
Test
No.
3335
3336
Emission, q/BHP-hr .
HC
0.81
0.81
CO
1 . 86
1 . 67
NOX
7.51
8. 16
Part .
0.57
0.56
BSFC,
Ib/BHP-hr
0 . 429
0 . 432
Work,
BHP-hr
19.013
19.097
0 . 430
19.055
Average
of Tests
using EPA
fuel (G-463) 0.78
       1 .62
       7.49
       0. 54
           0 . 415
           19.678
% Diff . *
3.8    2.5    4.7    3.7
                         3 . 6
                             -3.2
*  Percent difference relative to the tests using G-463 fuel.

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           -9-
          Appendix


      Table of Contents

EPA Torque Map - Table
EPA Torque Map - Graph
Engine Set-Up Sheet
Diesel Fuel "Analysis Results (G-463)
Mack Torque Map - Graph
Mack Emissions Results
EPA Individual Emissions Test
  Summary Sheets
Mack Letter
Engine Testing Plan

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                                      -10-
                          Table of Mapping Data fron
                              Mack EM6-285
                          Correlation Engine
THERE FIRE
396.
397.
403.
412.
4)3.
427.
435 .
442.
451.
453.
468.
475.
484.
49 0 .
499.
508.
515.
524.
53 1 .
54 0 .
547.
555.
564.
572.
579.
536.
595 .
603.
6 1 3 .
619.
629.
637 .
645.
653.
662.
669.
677.
684.
692.
701.
708.


333 . 0
367.3
373.5
391.7
388. 0
333. 0
397.7
390. 1
376.5
403.7
404.9
336. 1
384. 1
386. 5
391.3
390.9
386. 0
394. 9
391 .3
390.8
400.5
392.9
404.5
409.3
407.3
412. 0
419.2
424.9
427.3
436.5
440.5
446. 1
447.3
449.7
453.5
456.9
462.9
466. 1
466. 1
473.3
473.7


< 243
716.
723.
732.
740.
747.
755.
765.
772.
779.
733.
796.
304.
312.
819.
328.
335.
344.
351 .
360.
367.
876 .
333.
392.
9 0 1 .
907.
915.
923.
932 .
939.
948.
956.
965.
973.
979.
987.
995.
1 004.
1011.
1 020.
1023.
1 037.


> MRPPING I
473.3
473. 1
476. 1
47.9. 1
434.9
481.6
482.9
483.9
486.3
490.9
497.7
497.7
502.4
501.3
502. 9
502.5
503.5
5 08 . 5
509. 7
507.7
513.3
512. 1
513.7
515.3
518.5
525.3
522 . 1
524.5
530.9
535.3
534.5
540. 1
545.7
546. 1
547.3
550.9
553.3
560.9
566.5
573.7
584.5


1 04S.
1055.
1 063.
1 073 .
1 086.
1095.
1 105.
1111.
1119.
1 1 23 .
1 1 3 1 .
1133.
1145.
1 153.
1 1 6 0 .
1 167.
1 176.
1 1 83 .
1192.
1 199.
1206.
1214.
1222.
1231 .
1 238 .
1246.
1 254 .
1261.
1270.
1277.
1286.
1293.
1302.
1309.
1 3 1 3 .
1325.
1334.
1353.
1 354 .
1362.
1369.


iRTR POINTS:
A 02 . 5
628. 1
667 . 3
722.5
312.1
922. 1
1002. 1
1050. 1
1073. 1
1086.5
1092.5
1 1 0 0 . 9
1 1 06 . 5
1107.7
1113.7
1116.0
1113.1
1113 •="
1113. 1
1120.9
1120.9
1124. 1
1127.3
1 1 3 0 . 1
1123. 1
1134.9
1131.6
1 123.9
1127.7
1125.3
1121.3
1117.7
11 12.5
1103.5
1 1 04. 1
1099.7
1090.5
1 089.7
1 090. 9
1 088.5
1084. 1


1379.
1 386 .
1393.
1401.
1410.
1418.
1425.
1432.
1442.
1443.
1457.
1464.
1471.
1 43 1 .
1 488 .
1 496 .
1503.
1 5 1 3 .
1^20.
1529.
1537.
1545.
1553.
1562.
1569.
1573.
1536.
1592.
1 6 0 1 .
1608.
1615.
1624.
1631.
1641.
1648.
1657.
1 664.
1672.
1681.
1689.
1696.


1 i"i77.2
1 072 . 5
1 OA4.5
1 053 . 1
1051. 3
1 046 . 9
1041.3
1 036.5
1 026 . 9
1017. 3
1 0 08 . 9
998 . 5
991 .3
933 . 7
933 . 6
980. 5
977 . 3
974..S
969. 3
967.7
967. 3
962 . 5
953 . 9
9F!6. 9
953.7
951.3
946 . 5
946 . 5
942 . 9
941.3
937.3
931.3
931.6
931.3
925.3
921.7
920.5
916.1
912. 1
910. 5
910.1


1703.
1713.
1720.
1726.
1737.
1745.
1752.
1760.
1767.
1775.
1 784 .
1791.
1799.
1307
1816.
1323.
1 333 .
1340.
1347.
1356.
1363.
1372.
1 83 0 .
1 33 A .
1 395 .
1903.
1912.
1919.
1 923 .
1 935 .
1944.
1 95 1 .
1 96 0 .
1967.
1976.
1934.
1 99 1 .
1999.
2009.
2016.
2 023 .


9 05 . 3
9 0 0 . 5
9 0 0 . 1
396. 1
393.7
390.9
833.5
333.7
83 1 . 7
879.3
374.5
371.3
369.3
3A2 . 9
360.9
356.8
353.6
3=;2.9
343. 1
348.1
342.5
338 . 4
333.3
332. 1
328. 0
323.7
320.9
3 1 3 . 9
3 13.7
309. 3
3 06 . 1
3 02 . 5
799.7
795.3
790. 9
736 . 5
734 . 1
773 . 9
775.3
771.3
763.9
-

2 03 1 .
2040.
2048.
20F55.
2063.
2071.
2079.
2087.
2095.
2104.
2111.
2117.
2123.
2133.
2140.
2148.
2154.
£161.
2170.
2177.
2185.
2194.
2200.
2209.
2216.
2225.
2233.
2239.
2247.
2255.
2262.
2270.
2277.
2234.
2294.
2301.
2311.
2319.
2323.
2326.
2323.-
2330.
233 1 .
764. 5
753.9
757 7
I •— ' 1 • i
753.3
748.9
749.3
733.5
736. 1
732. 1
722; i
696.5
637.3
£• 7^ 6 • §
651.3
623.7
6 09 . 7
579. 7

513.7
432.5
460. 9
427.7
333. Q
375.7
344.9
317.3
238.9
243.5
207.7
170.9
138.9
1 06 . 1
62.9
26. 1
3.5
-6.2
-29. 0
-53.2
-72.5
1 0 0 . 6
-93.4
-92.2
  MflX PDI..IFR:  299.7 HP   5 1356. RPM.
  PflTED SPEED:  1839.  RPM.
 l.lflNT fl CflLCDMP PLOT DF  THE nflPPING CURVE?  Or
                                                  .»   :  Y
MfiPPING DflTE =   10/  07/  36
ENTER PLOT COMMENT LINE  (INCLUDE ENGINE MflNUFflCTURER RND MDDEL> s
PLOT DF MflCK CDRR ENGINE FDR T BRINES -672  MflCK

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                                                    -11-
                                             Plots of Mapping  Data  (torque
                                             and power)  from Mack EM6-285
                                             Correlation Engine
                             THE LOH B  IS THE
                                                                                                               GJ

                                                                                                               3
                                                                                                               3

                                                                                                               cn
                                                                                                               ui
                                                                                                               w
                                                                                                               
-------
                                   -12-
                             0-2  Diesel
                                   Lot
            Control
            G-463
                                                Fuel
     Property                        Results

Cetane Number                          44.8
Cetane Index                           46.7
Distillation Range
   IBP, °F                             374
   10%, °F                             429
   50%, °F                             506
   90%, °F                             591
    EP, °F                             634
Sulfur, wt. %                          0.31
Aromatics, minimum                     32.3
Flashpoint, °F minimum                 155
Viscosity, centistokes @ 40°C          2.43
Gravity,  °API, 60°F                    35.1
Copper Strip Corrosion, maximum        No. 1
Oxidation Stability,  mg/100 ml, max.    0.4
Cloud Point, Maximum, °F               8
Particulate matter, maximum, mg/1       1.7
Carbon Density,  grams carbon/gal.       2782
Net Heat of Combustion, BTU/lb.        19435
                                                 Specification

                                                    43-47
                                                    43-47

                                                    345-375
                                                    400-440
                                                    495-525
                                                    580-610
                                                    630-660
                                                    0.2-0.4
                                                    29
                                                    130
                                                    2.2-3.2
                                                    33-36
                                                    No. 3
                                                    1.5
                                                    15
                                                    15
                                                    2750-2806(a)
                                                    Report
                                        Test Method

                                            D 613
                                            D 976
                                            D 36
                                            0 2622
                                            D 1319
                                            D 93
                                            0 445
                                            0 1298
                                            D 130
                                            D 2274
                                            0 2500
                                            D 2276

                                            D 240
(a) The formula  for this calculation  is:
    Carbon Density =
141 .5
                      131.5 f API  gravity
                                          X (Weight Fraction Carbon) X 3778
    Where:   Weight  fraction carbon  is  the  percent carbon  by weight found  in
    the fuel  by mass  spectroscopy (ASTM  D  2789),  products of combustion
    analysis  (Pregle  analysis  ASTM  E  191),  or equivalent  means.   3778 is  the
    weight  of 1  gallon  of  water in  grams at 60°F  in  dry air.
2010E

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RPM
TORQ
                   HP
           -13-
TRANSIENT CYCLE POWER SWEEP
For Mack EM6-285 Correlaticn Engine
 (Submitted by Mack Trucks; Inc.)
    RPM     TORQ      HP
                                                               RPM
                                                                 TORQ
4- 594+ 397+
4 £ 03+ 399+
+ 619+ 3*8+
+. ^2«i4- 4-1 0+
4 636+ 415+
4- 643+ 4?.3+
4 A514 413+
4- 660+ 4>'2+
4- 6.66+ 4? 6+
4 674+ 435+
4- 6844- 439+
4 690+ 430+
4. 700+ 43 9+
4 7rt9+ 455+
4- 716+ 445+
4 7?3+ 451+
4- 73 1 + 46 0+
+ 739+ 45t?+
4- 747+ 449+-
4 757+ 472+
4- 763+ 469+
4 771+ 460+
4- 780+ 467+
4 788+ 463+
4- 796+ 491 +
4 Hi'i4+ 4*4+
+ 911+ 479+
+ 9?0+ 488+
+• 929+ 490+
4 996+ 489+
4- 945+ 496-»-
4 952+ 501+
+- 96- T+ 502+
4 969+ 499+
+ 977+ 518+
4 995+ 509+
4- S9t+ 4*6+
+ 901+ 507+
4- *07+ 50.3+
^ *174 512+
4- 925+ 53 0+
+ 992+ 517+
4- QO4'|+ 538+
4 Q4S+ 552+
4- 956+ 5?9+
4 966+ 545-t-
+ *7?+ 554+
+ 982+ 556+
> 99*+ 54i|j4.
+ QQ74 571+
4- 1 005+ 572+
+ 1013+ 577+
+ 1021+ 615+
+ 1 029+ 655+
4- 1 03*+ 7 1 9+
4 1 0464 7614
4- 1 056+ 399+-
+ 1 064+ 943+
4- 1 Ti7?+ 981 +
+ 1 073+ 101 9+
4- 1 086+ 1 M59+
+ 1 0*4+ 1 096+
+ 1 i 0?+ 1 0544-
+ 1110+ 1 067 +
+1119+ 1 075+
+ 1 1?6+ 1 066+
+• 1 13?+ 1 087+
+ 1141+ 1 099+
44 +.
13 t
46 *_
48 t
50 +•
II t
5o +,
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278
276
• 276
277
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283
29.9
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280
284
281
285
286
285
286
284
281
286
290
281
290
§80
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275
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-*9 1
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231
283
294
285
293
294
294
2"96
2*2
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399
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1%
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5*6
292
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i^*^^^^
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+ 1732+
+ 17494
4- 1757+
4- 1773+
+ 1781+
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4 1 797+
4- T9ftfl4-
+ 1813+
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1 •- -^ ^*"
+ 1844+
+• 195P+
+ 1 86 0+
•^^ t *w ^LJ^ •
^ 1 1^ ^^^^ ^^
+ 1879+
+- 19844-
+ 1892+
4 1 9 09+
4- 19164-
+ 1923+
+• 1 93 1 +
+ 1 9.99+
+- 19474-
+ 1955+
+• 1963+
+ 1971+
4- 1979+
+ 1 987+
+• 1*954.
+ P003+
+• 20114-
+ P013+
+• 20364-
+- 205fl4-
+- 20754-
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297
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297
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294
293
299
291
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292
298
288
297
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298
293
287
2S-5
299
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295
277
268

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•*• ?145+ 6 09+ 248
+ i_ 1 55 +
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+• 2?64+-
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• "•
'i

-------
EM6-285
TRANSIENT  EMISSIONS DATA SUMMARY
   Submitted by Mack Trucks, Inc.
                                HOT RUNS (14)
                                        COLD  RUNS  (5)


BSNOx

BSHC

BSCO

BSCO (CORR)+
*
BSPT

BSPT (CORR)+

BSCO2

HP-hr

BSFC


+ Combustion Air Humid it
* C.O.V. = STD/MEAN X 1(






MEAN

7.456

.737

1.657

1.685

.644

.655

622.2

19.54

.4336


y
0%





•
STD DEV

.143

.058

.082

.046

.022

.026

6.7

.08

.0047










C.O.V.*

1.91%

7.98%

4.95%

2.73%

3.46%

4.08%

1.07%

.42%

1.08%







































MEAN

7.234

.881

2.194

2.252

.693

.711

652.1

19.48

.4552










STD DEV

.103

.080

.066

.082

.057

.062

4.6

.10

.0030










C.O.V.*

1.42%

9.07%

3.0l'%

3.63%

8.16%

8.69%

.71%

.51%

.67%


















i





















-------
 HD-863327
 760 EM6-28580CORR672
 8S
                            HEAVY DUTY DIESEL TRANSIENT ENGINE  TEST

                                        DIESEL SUMMARY REPORT
                                                   DATE:  12-12-86  TIME:  09:40:02  HO-B63327
TEST NUMBER:
TEST DATE/TIME:

AMBIENT DATA
 HD-863327
10- 9-86  9:12
MANUFACTURER:
ENGINE ID:
MACK
760 EM6-285BOCORR672  0
BAROMETER  (DRY):
DRY BULB TEMPERATURE:
ABSOLUTE HUMIDITY:

EMISSION RESULTS

HC (INTEGRATED)
  BACKGROUND. PPM
  EXHAUST+BKG. GM
  NET, GM/BHP-HR

CO (BAG)
  BACKGROUND. PPM
  EXHAUST'BKG, GM
  NET. GM/bHP-HR

NOX (INTEGRATED)
  BACKGROUND. PPM
  EXHAUST+BKG, GM
  NET, GM/BHP-HR

C02 (BAG)
  BACKGROUND, PPM
  EXHAUST»8KG, GM
  NET, GM/BHP-HR

PARTICULATE
  SECONDARY TARE. GM
  SECONDARY PART, GM
  PRIMARY  TARE. GM
  PRIMARY  PART. GM
  TOTAL, GM/BHP-HR

FUEL CONSUMPTION
  LBS
  LBS/BHP-HR

BRAKE HORSEPOWER-HOUR
     29.20 "HG
     77.70 F
     76.13 GRAINS H20 / LB.
               CS
                        HS
                            DRY AIR
                              WTO TEST
                3.47
               19. 19
               0.827
                0.00
               37.42
                1 .92
                0.00
              146. 36-
               7.517
   4 .38
  18.33
  0. 740
   u.oo
  30. 29
   I  .54
   0.49
 Ibl.84
  7.696
               0.034    0.034
            13160.30 I2U43.44
               626.0    606.2
                                19.529
                                         19.601
                                 0. 752
                                  1 . 60
                                 7 .670
                                 610.9
0 .
0.
0.
0.



167306
167535
1 70273
1 77630
0.52
8.S4
0. 438
0 .
0.
0.
0.



16 1 744
161887
162474
169458
0.49
8.31
0.424




0.49
8.35
0.426
                                                   CYCLE  STATISTICS
                                                                                      CS
                                                                                               HS
              SPEED
                 NUMBER
                 SLOPE
                   (LIMIT: 0.97- 1 .03)
                 Y-INTERCEPT
                   (LIMIT: »-5U  RPM)
                 STD ERROR
                   (LIMIT: 1UO HPM)
                 R-SQUARE
                   (LIMIT.- 0.97)
              TORQUE
                 NUMBER
                 SLOPE
                   (LIMIT: 0.77/0.83-1.03)
                 Y-INTERCEPT
                   (LIMIT: +,-15  FT-LBS)
                 STD ERROR
                   (LIMIT: 13% MAX ENG TQ)
                 R-SQUARE
                   (LIMIT: 0.85/0.88)
              POWER
                 NUMBER
                 SLOPE
                   (LIMIT: 0.87/0,89-1.03)
                 Y-INTERCEPT
                   (LIMIT: +-5 BHP)
                 STD ERROR
                   (LIMIT: 8%)
                 R-SQUARE
                   (LIMIT: 0.91)
              WORK
                 ACTUAL
                   (LIMIT: -15%-5% REF BHp-HR)
                 REFERENCE
                 % DIFFERENCE
   1176      1 1 76
0.99457  0.99480

  3.755     1.635

 16.024   15.979

0.99931  0.99932


    9U4      980
0.94466  0.94684

 -0.575   -0.375

  6.237%    6.191%

0.93114  0.93147


    963      980
0.98076  0.98158

 - 1 .959   - 1.940

  6.868%   6.718%

0.95309  0.95438
                                                                                     19.529
                                                                                              19.601
Ul
 I
                                                                                                      20.327    20.327
                                                                                                       -3.93%    -3.57%
 HD-863327
                      8B
                                               760 EM6-28580CORR672  0
                                                                                          DATE: 12-12-86 TIME: 09:40:02  HD-863327

-------
 HD-86332B
 760 EM6-28580CORR672
 HS
                            HEAVY DUTY DIESEL  TRANSIENT ENGINE TEST
                                        DIESEL SUMMARY  REPORT
                                                   DATE:  12-12-86 TIME:  09:49:27  HD-86332B
TEST NUMBER:
TEST DATE/TIME:

AMBIENT DATA
 HD-86332B
10-  9-86 12:59
MANUFACTURER:
ENGINE ID:
MACK
760 EM6-285BOCORR672  0
BAROMETER  (DRY):       29.30 "HG
DRY BULB TEMPERATURE:  76.70 F
ABSOLUTE HUMIDITY:     72.47 GRAINS H20 / LB.  DRY AIR
EMISSION RESULTS

HC  (INTEGRATED)
  BACKGROUND.  PPM
  EXHAUST+BKG, GM
  NET. GM/BHP-HR

CO  (BAG)
  bALKLiKOUNO .  IM'M
  EXI-lAUi T «t)KL. . (M
  NET . LiM/BHP-HR

NO*  (INTEGRATED)
  BACKGROUND.  PPM
  EXHAUST+BKG, GM
  NET, GM/BHP-HR

C02  (BAG)
  BACKGROUND.  PPM
  EXHAUST+BKG, GM
  NET. GM/BHP-HR

PARTICULATE
  SECONDARY TARE.  GM
  SECONDARY PART,  GM
  PRIMARY  TARE. GM
  PRIMARY  PART. GM
  TOTAL. GM/BHP-HR

FUEL CONSUMPTION
  LBS
  LBS/BHP-HR

BRAKE HORSEPOWER-HOUR
                                 CS
                                          HS
                              WTO TEST
                0.00
                0.00
               0.000
                0. OU
                0.00
                0.00
                0 .00
                0.00
               0.000
   0.00
  17.72
  0.758
   0 . 00
  31 .24
   1 .50
   0.00
 146.92
  7 .406
               0.000    0.000
                0.00 1 1987 . 13
                 0.0    561 . 3
            O.OUOOOO 0.170662
            O.UOOOOO 0.170832
            0.000000 0. 1662 15
            0.000000 0.173454
                0.00     0.51
                U.OO     7.72
               0.000    0.392
                                 0.000
                                         19.708
                                 0.75B
                                   1 .58
                                 7 . 406
                                 561 .3
                                  0.51
            7.72
           0.392
              CYCLE STATISTICS

              SPEED
                 NUMBER
                 SLOPE
                   (LIMIT :  0.97- 1 .03)
                 Y-INTERCEPT
                   (LIMIT:  t-50  RPM)
                 STD EKRCm
                   (LIMIT:  1 OU HI'M)
                 R-SQUARE
                   (LIMIT:  0.97)
              TORQUE
                 NUMBER
                 SLOPE
                   (LIMIT :  0. 77/0.83- 1 .03)
                 Y-INTERCEPT
                   (LIMIT:  +-15  FT-LBS)
                 STD ERROR
                   (LIMIT:  13% MAX ENG TQ)
                 R-SQUARE
                   (LIMIT:  0.85/O.BB)
              POWER
                 NUMBER
                 SLOPE
                   (LIMIT:  0.87/0.89- 1 .03)
                 V-INTERCEPT
                   (LIMIT:  +-5 BHP.)
                 STD ERROR  .
                   (LIMIT:  8%)
                 R-SQUARE
                   (LIMIT:  0.91)
              WORK
                 ACTUAL
                   (LIMIT:  -15%-5% REF BHP-HR)
                 REFERENCE
                 % DIFFERENCE
                                                                                      CS
                                                                                               HS
      0      1 176
0.00000  0.99344

  0.000    3.000

  U.UUO   15.753

O.UOUOO  0.99933


      0       990
0.00000  0.92991

  0.000    5.193

  0.000%   6.404%

0.00000  0.92784


      0 .      989
0.00000  0.97605

  0.000   - 1 .462

  0.000%   6.886%

0.00000  0.95301
                                                                                      0.000
                                                                                              19.708
                                                                                                        0.000   20.327
                                                                                                         0.00%   -3.05%
 HD-86332B
                       HS
                                               760 EM6-2B580CORR672  0
                                                                                           DATE:  12-12-86 HME:  09:49:27  HD-863328

-------
 HD-863329
 760  EM6-285BOCORR672
 HS
                       HEAVY DUTV DIESEL  TRANSIENT  ENGINE  TEST
                                   DIESEL SUMMARY REPORT
                                                                                          DATE:  I2-12-B6 TIME:  09:49:58   HD-B63329
TEST NUMBER:
TEST DATE/TIME:

AMBIENT DATA
                   HD-863329
                  10-  9-86 13:35
                 MANUFACTURER:
                 ENGINE  ID:
              MACK
              760 EM6-28580CORR672
BAROMETER  (DRY):
DRV BULB TEMPERATURE:
ABSOLUTE HUMIDITY:

EMISSION RESULTS

HC  (INTEGRATED)
  BACKGROUND.  PPM
  EXHAUST+BKG, CM
  NET. GM/BHP-HR

CO  IbAG)
  BACKGROUND.  PPM
  EXHAUST »bi«.G. GM
  NET. GM/BHP-HR

NOX (INTtGRATED)
  BACKGROUND,  PPM
  EXHAUST+BKG. GM
  NET. GM/BHP-HR

C02 (BAG)
  BACKGROUND.  PPM
  EXHAUSTfBKG, GM
  NET. GM/BHP-HR

PARTICULATE
  SECONDARY TARE, GM
  SECONDARY PART. GM
  PRIMARY  TARE, GM
  PRIMARY  PART, GM
  TOTAL. GM/BHP-HR

FUEL CONSUMPTION
  LBS
  LBS/BHP-HR

BRAKE HORSEPOWER-HOUR
29.20 "HG
77.80 F
67.50 GRAINS H20 / LB. DRY AIR
          CS
                   HS
                         WTD TEST
           0.00
           0.00
          0.000
           0.00
           0.00
           0.00
  3.47
 19.05
 0.811
  0.00
 30. 76
  1 .56
           0.00     0.00
           0.00   148.45
          0.000    7.374
          0.000    0.031
           0.00 12690.09
            0.0    599.5
       0.000000 0.164381
       0.000000 0.164536
       0.000000 0.164637
       0.000000 0.171991
           0.00
           0.00
          0.000

          0 . 000
                    0.52
  8 . 26
 0.418

19.745
                            0.811
                               .56
                            7 .374
                            599.5
                             0.52
                                                   8. 26
                                                  0.41B
CYCLE STATISTICS

SPEED
   NUMBER
   SLOPE
     (LIMIT: 0.97-1.03)
   Y-INTERCEPT
     (LIMIT: *-50 KPM)
   STD ERROR
     (LIMIT: HJU RPM)
   R-SQUARE
     (LIMIT: 0.97)
TORQUE
   NUMBER
   SLOPE
     (LIMIT: 0.77/0.83-1.03)
   Y-INTERCEPT
     (LIMIT: +-15 FT-LBS)
   STD ERROR
     (LIMIT: 13% MAX ENG TO)
   R-SQUARE
     (LIMIT: 0.85/0.88)
POWER
   NUMBER
   SLOPE
     (LIMIT: U .87/0.89-1 .03)
   Y-INTERCEPT
     (LIMIT: + -5 BHP)
   STD ERROR
     (LIMIT: 8%)
   R-SQUARE
     (LIMIT: 0.91)
WORK
   ACTUAL
     (LIMIT: -15%-5% REF BHP
   REFERENCE
   % DIFFERENCE
                                                                                 CS
                                                                                          HS
                                                                                                           0     1 176
                                                                                                     0.00000  0.99476

                                                                                                       0.000    2.035

                                                                                                       0.000   15.905

                                                                                                     O.UOOOO  0.99932


                                                                                                           0      978
                                                                                                     0.00000  0.95386

                                                                                                       0.000    3.274

                                                                                                       0.000%   5.899%

                                                                                                     0.00000  0.93778


                                                                                                           0      977
                                                                                                     0.00000  0.98861

                                                                                                       0.000   - 1 .503

                                                                                                       0.000%   6.444%

                                                                                                     0.00000  0.95B71
                                                                                                 -HR)
                                                                                                       0. 000

                                                                                                       0.000
                                                                                                        0 . 00%
19.745

20.327
 -2.86%
 HD-863329
                                               760 EM6-28580CORR672  0
                                                                                          DATE:  12-12-86 TIME: 09:49:58  HD-863329

-------
 HD-B63330
 760 EM6-28580CORR672
 SB
                            HEAVY DUTY DIESEL TRANSIENT  ENGINE  TEST

                                        DIESEL  SUMMARY REPORT
                                                                                          DATE:  12-12-86 TIME:  09:50:29   HD-863330
TEST NUMBER:
TEST DATE/TIME:

AMBIENT DATA
 HD-863330
10-10-86  7:50
MANUFACTURER:
ENGINE 10:
    MACK
    760 EM6-28580CORR672
BAROMETER (DRV):       29.40  "HG
DRY BULB TEMPERATURE:  71.70  F
ABSOLUTE HUMIDITY:     77.01  GRAINS  H20 /  LB .  DRY AIR
EMISSION RESULTS

HC (INTEGRATED)
  BACKGROUND, PPM
  EXHAUST+BKG, GM
  NET. GM/BHP-HR

CO (BAG)
  BACKGROUND. PPM
  t ArlAUb 1 'UKG , GM
  NtT. GM/BHP-HR

NOX (INTEGRATED)
  BACKGROUND, PPM
  EXHAUST+BKG, GM
  NET. GM/BHP-HR

C02 (BAG)
  BACKGROUND, PPM
  EXHAUST+BKG. GM
  NET. GM/BHP-HR

PARTICULATE
  SECONDARY TARE, GM
  SECONDARY PART. GM
  PRIMARY TARE. GM
  PRIMARY PART, GM
  TOTAL. GM/BHP-HR

FUEL CONSUMPTION
  LBS
  LBS/BHP-HR

BRAKE HORSEPOWER-HOUR
                                 CS
                                          HS
                                                WTD TEST
3
20
0.
0
40
2
.47
.33
879
. 72
. 49
.00
3
18
0.
0
:i4
i
.47
.84
796
.96
. 76
.67


o.aoa


1.71
                0.49     O.UO
              155.65   155.18
               7.887    7.663
               0.035    0.038
            13067.18 12943.61
               615.3    599.7
            0.168188 0.168551
            0. 168393 0. 168742
            0.168138 0.169864
            0.175139 0.176860
                0.59     0.58
                B.45
               0.430

              19.655
   8.30
  0.418

 19.839
                                 7 .866
                                 601 .9
                                  0.58
 8.32
0.420
                                                                     CYCLE STATISTICS
                                                                                                        CS
                                                                                                                 HS
SPEED
   NUMBER
   SLOPE
     (LIMIT: 0.97-1.03)
   Y-INTERCEPT
     (LIMIT: + -50 RPM)
   STQ ERROR
     (LI Ml I : 1UU KPM)
   R~ SQUARE
     (LIMIT: U.y?)
TORQUE
   NUMBER
   SLOPE
     (LIMIT: 0.77/0.83-1.03)
   Y-INTERCEPT
     (LIMIT: +-15 FT-LBS)
   STD ERROR
     (LIMIT: 13% MAX ENG TQ)
   R-SQUARE
     (LIMIT: 0.85/0.88)
POWER
   NUMBER
   SLOPE
     (LIMIT: 0.87/0.89-1.03)
   Y-INTERCEPT
     (LIMIT: +-5 BHP)
   STD ERROR
     (LIMIT: 8%)
   R-SQUARE
     (LIMIT: 0.91)
WORK
   ACTUAL
     (LIMIT: -15%-5% REF BHP-HR)
   REFERENCE
   % DIFFERENCE
                                                                 1176      1176
                                                              0.99390   0.99343

                                                                3.270     2.993

                                                               16.176    15.942

                                                              0.99930   0.99932


                                                                  9b7       995
                                                              0.93489   0.92270

                                                                3.426     7.734

                                                                6.488%   6.590%

                                                              0.92571   0.92450


                                                                  986       995
                                                              0.97627   0.97453

                                                               -1 .523    -1 .281

                                                                7.046%   7.018%

                                                              0.95091   0.95141
                                                    19.655
                                                             19.839
                                                                                                                        00
                                                                                                       20.327    20.327
                                                                                                       -3.31%    -2.40%
 HD-863330
                      8B
                                               760 EM6-2B580CORR672
                                                                                          DATE:  12-12-86 TIME: 09:50:29  HD-863330

-------
 HD-B6333I
 760 EM6-28580CORR672
 HS
                            HEAVY DUTY DIESEL TRANSIENT ENGINE TEST

                                        DIESEL SUMMARY REPORT
                                                                                          DATE: 12-12-86 TIME: 09:50:59  HD-B63331
TEST NUMBER:
TEST DATE/TIME:

AMBIENT DATA
 HD-863331
10-10-86  9:39
MANUFACTURER:
ENGINE ID:
    MACK
    760 EM6-28580CORR672
BAROMETER  (DRV):       29.40  "HG
DRV BULB TEMPERATURE:  75.70  F
ABSOLUTE HUMIDITY:     73.34  GRAINS  H20  /  LB.  DRV AIR
EMISSION RESULTS
HC  (INTEGRATED)
  BACKGROUND. PPM
  EXHAUST+BKG, GM
  NET, GM/BHP-HR

CO  (BAG)
  BACKGROUND. PPM
  EXHAUST+BKG, GM
  NET. GM/BHP-HR
NOX  (INTEGRATED)
  BACKGROUND, PPM
  EXHAUST+BKG, GM
  NET. GM/BHP-HR
C02  (BAG)
  BACKGROUND, PPM
  EXHAUST+BKG, GM
  NET, GM/BHP-HR
PART1CULATE
  SECONDARY TARE. GM
  SECONDARY PART, GM
  PRIMARY TARE, GM
  PRIMARY PART. GM
  TOTAL, GM/BHP-HR

FUEL CONSUMPTION
  LBS
  LBS/BHP-HR
BRAKE HORSEPOWER-HOUR
                                 CS
                                          HS
                                                WTO TEST
                0.00
                0.00
               0.000
                0.00
                0.00
                0.00
                0.00
                0.00
               0.000
   3.92
  18.12
  0.740
   0. 72
  34.00
   1  .65
   0.00
 152.01
  7.631
               0.000    0.038
                0.00 12828.28
                 0.0    594.2
            0.000000 0.169644
            0.000000 0.169778
            0.000000 0.164907
            0.000000 0.171939
                0.00
                0.00
               0.000

               0.000
                         0.57
   8. 22
  0.415

 19.836
                                 0. 740
                                  1 .65
                                 7.631
                                 594.2
                                  0.57
 8.22
0.415
CYCLE STATISTICS                  CS	HS

SPEED
   NUMBER
   SLOPE
     (LIMIT: 0.97-1.03)
   Y-INTERCEPT
     (LIMIT: +-50 RPM)
   STD ERROR
     (LIMIT: 100 RPM)
   K-SQUARE
     (LIMIT: 0.97)
TORQUE
   NUMBER
   SLOPE
     (LIMIT: 0.77/0.83-1.03)
   Y-INTERCEPT
     (LIMIT: +-15 FT-LBS)
   STD ERROR
     (LIMIT: 13% MAX ENG TO)
   R-SQUARE
     (LIMIT: 0.85/0.88)
POWER
   NUMBER
   SLOPE
     (LIMIT: 0.87/0.89-1.03)
   Y-INTERCEPT
     (LIMIT: +-5 BHP)
   STD ERROR
     (LIMIT: 8%)
   R-SQUARE
     (LIMIT: 0.91)
WORK
   ACTUAL                         0.000    19.836
     (LIMIT: -15%~5% REF BHP-HR)
   REFERENCE
   % DIFFERENCE
                                                        0      1176
                                                  0.00000  0.99371

                                                    0.000     1.971

                                                    0.000    16.083

                                                  0.00000  0.99931


                                                        0      987
                                                  0.00000  0.94777

                                                    0.000     4.506

                                                    0.000%    5.938%

                                                  0.00000  0.93835


                                                        0      986
                                                  0.00000  0.98837

                                                    0.000    - I .621

                                                    0.000%    6.391%

                                                  0.00000  0.95974
                                                                                                       0.000   20.327
                                                                                                        0.00%   -2.42%
 HU-86333I
                                               760  EM6-28580COKR672  0
                                                                                          DATE;  12-12-86 TIME:  09:50:59  HD-863331

-------
 HD-863332
 760 EM6-28580CORR672
 HS
                            HEAVY DUTY DIESEL  TRANSIENT  ENGINE TEST

                                        DIESEL SUMMARY REPORT
                                                   DATE:  12-12-86 TIME: 09:51:24  HO-863332
TEST NUMBER:
TEST DATE/TIME:

AMBIENT DATA
 HD-863332
10-10-86 10:19
MANUFACTURER:
ENGINE ID:
    MACK
    760 EM6-285BOCORR672
BAROMETER  (DRY):
DRV BULB TEMPERATURE:
ABSOLUTE HUMIDITY:

EMISSION RESULTS

HC (INTEGRATED)
  BACKGROUND. PPM
  EXHAUST*BKG. GM
  NET, GM/BHP-HR

CO (BAG)
  BACKGROUND, PPM
  EXHAUST+BKG. GM
  NET. GM/BHP-HR

NOX (INTEGRATED)
  BACKGROUND. PPM
  EXHAUST+BKG. GM
  NET, GM/BHP-HR

C02 (BAG)
  BACKGROUND. PPM
  EXHAUST+BKG. GM
  NET, GM/BHP-HR

PARTICULATE
  SECONDARY TARE, GM
  SECONDARY PART, GM
  PRIMARY TARE. GM
  PRIMARY PART. GM
  TOTAL. GM/BHP-HR

FUEL CONSUMPTION
  LBS
  LBS/BHP-HR

BRAKE HORSEPOWER-HOUR
     29.30 "HG
     76.30 F
     70.19 GRAINS H20 / LB.
               CS
                        HS
                            DRY AIR

                              WTD TEST
                0.00
                0.00
               0.000
                0.00
                0.00
                0.00
                0.00
                0.00
               0.000
   0.00
  18.72
  0.790
   0.00
  33.88
   1 .67
   0.00
 154 .41
  7 .686
               0.000    0.000
                0.00 12842. 18
                 0.0    594.8
            0.000000 0.168437
            0.000000 0.168604
            0.000000 0.167470
            0.000000 0.174478
                0.00     0.57
                0.00
               0.000

               0.000
   a. 24
  0.415
                                         19.842
                                 0. 790
                                   1 .67
                                 7 .686
                                 594.8
                                  0.57
 8.24
0.415
CYCLE STATISTICS                   CS	HS

SPEED
   NUMBER
   SLOPE
     (LIMIT: 0.97-1.03)
   Y-INTERCEPT
     (LIMIT: +-50 RPM)
   STD ERROR
     (LIMIT: 100 RPM)
   R-SQUARE
     (LIMIT: 0.97)
TORQUE
   NUMBER
   SLOPE
     (LIMIT: 0.77/0.83-1.03)
   Y-INTERCEPT
     (LIMIT: +-15 FT-LBS)
   STD ERROR
     (LIMIT: 13% MAX ENG TQ)
   R-SQUARE
     (LIMIT: 0.85/0.88)
POWER
   NUMBER
   SLOPE
     (LIMIT: 0.87/0.89-1.03)
   Y-INTERCEPT
     (LIMIT: +-5 BHP)
   STD ERROR
     (LIMIT: 8%)
   R-SQUARE
     (LIMIT: 0.91)
WORK
   ACTUAL                          0.000    19.842
     (LIMIT: -15%-5% REF BHP-HR)
   REFERENCE
   % DIFFERENCE
                                                         0     1 176
                                                   0.00000  0.99288

                                                     0.000    3.717

                                                     0.000   15.889

                                                   O.OUOUO  0.99932


                                                         0      987
                                                   0.00000  0.95089

                                                     O.UUO    4.493

                                                     0.000%   5.827%

                                                   0.00000  0.94083


                                                         0      986
                                                   0.00000  0.98876

                                                     0.000   -1.566

                                                     0.000%   6.322%

                                                   0.00000  0.96072,
                                                                                                        0.000   20.327
                                                                                                         0.00%   -2.39%
ro
O
 HD-863332
                      HS
                                               760 EM6-28580CORR672  0
                                                                                          DATE:  12-12-86 TIME:  09:51:24  HD-863332

-------
 HO-863333
 760 EM6-28580CORR672
 HS
                            HEAVY DUTY DIESEL  TRANSIENT ENGINE TEST

                                        DIESEL SUMMARY  REPORT
                                                                                           DATE:  12-12-B6 TIME:  09:51:54  HD-863333
TEST NUMBER:
TEST DATE/TIME:

AMBIENT DATA
 MD-B63333
10-15-86  9:57
MANUFACTURER:
ENGINE ID:
MACK
760 EM6-285BOCORR672  0
BAROMETER (DRY):
DRY BULB TEMPERATURE:
ABSOLUTE HUMIDITY:

EMISSION RESULTS

HC (INTEGRATED)
  BACKGROUND. PPM
  EXHAUST^BKG. GM
  NET. GM/BHP-HR

CO (BAG)
  BACKGROUND. PPM
  EXNAUil'BKG. GM
  NE1 , GM/BllP-HK

NOX (INTEGRATED)
  BACKGROUND. PPM
  EXHAUST+BKG, GM
  NET. GM/BHP-HR

C02 (BAG)
  BACKGROUND, PPM
  EXHAUST+BKG, GM
  NET. GM/BHP-HR

PARTICULATE
  SECONDARY TARE. GM
  SECONDARY PART. GM
  PRIMARY TARE. GM
  PRIMARY PART. GM
  TOTAL. GM/BHP-HR

FUEL CONSUMPTION
  LBS
  LBS/BHP-HR

BRAKE HORSEPOWER-HOUR
     29.00 "HG
     75.80 f
     57.25 GRAINS H20 /

               CS
  LB. DRY AIR
                        HS
                              WTD TEST
                0.00
                0.00
               0.000
                O.UO
                0.00
                0.00
                0.00
                0.00
               0.000
   0.00
  18.70
  0.884
   0.00
  32.96
   1 .73
   0.00
 150.01
  7.519
               0.000    0.000
                0.00 12615.93
                 0.0    612.1
            0.000000 0.168890
            0.000000 0.168994
            0.000000 0.170203
            0.000000 0.176786
                0.00     0.59
                0.00     8.15
               0.000    0.427
               0.000
                        19.072
                                 0.884
                                   1 .73
                                 7.519
                                 612.1
            0.59
            8. 15
           0.427
                              CYCLE  STATISTICS
                                                                CS
                                                                         HS
              SPEED
                 NUMBER
                 SLOPE
                   (LIMIT:  0.97-1.03)
                 Y-INTERCEPT
                   ( 1 IM1T:  »-50  RPM)
                 STD  ERROR
                   (LIMIT:  100 HPM)
                 R-SQUAKt
                   (LIMIT:  0.97)
              TORQUE
                 NUMBER
                 SLOPE
                   (LIMIT:  0.77/0.83-1.03)
                 Y-INT6RCEPT
                   (LIMIT:  +-15  FT-LBS)
                 STD  ERROR
                   (LIMIT:  13% MAX  ENG TO.)
                 R-SQUARE
                   (LIMIT:  0.85/0.88)
              POWER
                 NUMBER
                 SLOPE
                   (LIMIT:  0.87/0.89-1.03)
                 Y-INTERCEPT
                   (LIMIT:  +-5 BHP)
                 STD  ERROR
                   (LIMIT;  8%)
                 R-SQUARE
                   (LIMIT:  0.91)
              WORK
                 ACTUAL
                   (LIMIT:  -!5%-5%  REF BHp-HR)
                 REFERENCE
                 % DIFFERENCE
      0     1 176
0.00000  0.99463

  0.000   16.391

  0.000   15.942

0.00000  0.99932


      0      987
0.00000  0.95458

  0.000  -15.228

  0.000%   5.851%

0.00000  0.94083


      0      986
0.00000  0.98238

  0.000   -4.539

  0.000%   6.445%

0.00000  0.95866
                                                                                      0.000
                                                                                               19.072
K)
r
                                                                                                        0.000   20.327
                                                                                                         0.00%   -6.17%
 HD-86333'J
                       HS
                                               760 EM6-28580CORR672  0
                                                                                           DATE;  12-12-B6 TIME:  09:51:54  HD-B63333

-------
 HD-863334
 760 EM6-2B5BOCORR672
 HS
                            HEAVY DUTY DIESEL TRANSIENT  ENGINE  TEST

                                        DIESEL  SUMMARY REPORT
                                                   DATE:  12-12-86  TIME:  09:52:25  HD-863334
TEST NUMBER:
TEST DATE/TIME:

AMBIENT DATA
 HO-863334
10-15-86 10:39
MANUFACTURER:
ENGINE ID:
MACK
760 EM6-28580CORR672
BAROMETER (DRV):
DRV BULB TEMPERATURE:
ABSOLUTE HUMIDITY:

EMISSION RESULTS

HC (INTEGRATED)
  BACKGROUND. PPM
  EXHAUST+BKG. GM
  NET. GM/BMP-HR

CO (BAG)
  BACKGROUND. I'HM
  EXHAUSTtBKG, GM
  NET. GM/BHP-HR

NO* (INTEGRATED)
  BACKGROUND, PPM
  EXHAUST»BKG. GM
  NET. GM/BHP-HR

C02 (BAG)
  BACKGROUND, PPM
  EXHAUSTfBKG. .GM
  NET. GM/BHP-HR

PART1CULATE
  SECONDARY TARE. GM
  SECONDARY PART. GM
  PRIMARY TARE. GM
  PRIMARY PART. GM
  TOTAL, GM/BHP-HR

FUEL CONSUMPTION
  L8S
  LBS/BHP-HR

BRAKE HORSEPOWER-HOUR
     29.00 "HG
     76.20 F
     56.58 GRAINS H20 / LB.  DRY AIR
               CS
                        HS
                              WTD TEST
                0.00
                0.00
               0.000
                0.00
                0.00
                0.00
                0.00
                0.00
               0.000
   4 .07
  19. 28
  0.826
   0.00
  32.94
   1 .73
   0.49
 152.84
  7.581
               0.000    0.035
                0.00 12675.36
                 0.0    614.4
            0.000000 0.
            0.000000 0.
 166443
 166595
            0.000000 0.16B051
            0.000000 0.174440
                0.00
                         0.57
                0.00     B. 17
               0.000    0.429
               0.000
                       19.059
                                 0.826
                                    .73
                                 7 .5B1
                                 614.4
                                  0.57
            8.17
           0.429
              CYCLE STATISTICS                   CS	HS

              SPEED
                 NUMBER
                 SLOPE
                   (LIMIT: 0.97-1.03)
                 Y-INTERCEPT
                   (LIMIT: +-50 KPM)
                 $10 EKROK
                   (LIMIT: 100 KPM)
                 R-SQUARE
                   (LIMIT: 0.97)
              TORQUE
                 NUMBER
                 SLOPE
                   (LIMIT: 0.77/0.83-1.03)
                 Y-INTERCEPT
                   (LIMIT: +-15 FT-LBS)
                 STD ERROR
                   (LIMIT: 13% MAX ENG TO)
                 R-SQUARE
                   (LIMIT: 0.85/0.88)
              POWER
                 NUMBER
                 SLOPE
                   (LIMIT: 0.87/0.89-1.03)
                 Y-INTERCEPT
                   (LIMIT: +-5 BHP)
                 STD ERROR
                   (LIMIT: 8%)
                 R-SQUARE
                   (LIMIT: 0.91)
              WORK
                 ACTUAL                          0.000    19.059
                   (LIMIT: -15%-5% REF BHP-HR)
                 REFERENCE
                 % DIFFERENCE
      0     1 176
0.00000  0.99426

  0.000   17.010

  0.000   15.779

0.00000  0.99934


      0      9B9
0.00000  0.94131

  0.000  -13.386

  0.000%   6.177%

0.00000  0.93392


      0      9BB
0.00000  0.97681

  0.000   -4.420

  0.000%   6.677%

0.00000  0.95547
                                                                                                       0.000    20.327
                                                                                                        0.00%    -6.24%
to
 HO-B63334
                      HS
                                               760 EM6-285BOCORK672
                                                                                          DATE:  12-12-86 TIME: 09:52:25  HD-B63334

-------
 HD-863335
 760  EM6-28580CORR672
 HS
                            HEAVY DUTY DIESEL  TRANSIENT  ENGINE TEST

                                        DIESEL SUMMARY REPORT
                                                   DATE:  12-12-86 TIME:  09:52:45  HD-663335
TEST NUMBER:
TEST DATE/TIME:

AMBIENT DATA
 HD-B63335
10-15-86 13:28
MANUFACTURER:
ENGINE ID:
MACK
760 EM6-28580CORR672
BAROMETER  (DRY):       29.00 "HG
DRV BULB TEMPERATURE:  75.10 F
ABSOLUTE HUMIDITY:     57.50 GRAINS H20 / LB.  DRY AIR
EMISSION RESULTS

HC  (INTEGRATED)
  BACKGROUND,  PPM
  EXHAUST+BKG, GM
  NET, GM/BHP-HR

CO  (BAG)
  BACKGROUND,  PPM
  KXHAUST'BKG, GM
  NET. GM/BHP-HR

NO* (INTEGRATED)
  BACKGROUND,  PPM
  EXHAUST»BKG, GM
  NET, GM/BHP-HR

C02 (BAG)
  BACKGROUND,  PPM
  EXHAUST+BKG, GM
  NET. GM/BHP-HR

PARTICULATE
  SECONDARY TARE. GM
  SECONDARY PART. GM
  PRIMARY TARE. GM
  PRIMARY PART. GM
  TOTAL. GM/BHP-HR

FUEL CONSUMPTION
  LBS
  LBS/BHP-HR

BRAKE HORSEPOWER-HOUR
                                 CS
                                          HS
                              WTD TEST
                0.00
                0.00
               0.000
                0.00
                0.00
                0.00
   0.00
  18.46
  0.812
   0.00
  31 .63
    I . bb
                0.00     0.00
                0.00   149.29
               0.000    7.510
               0.000    0.000
                0.00 12605.10
                 0.0    614.8
            0.000000 0.Ibbb93
            0.000000 0.166722
            0.
            0.
               0.000
                       19.013
                                 O.B12
                                   1 .66
                                 7.510
                                 614.8
00000 0.
00000 0.
0.00
0.00
0.000
169722
175965
0.57
B. 16
0.429
0.57
8. 16
0.429
CYCLE STATISTICS

SPEED
   NUMBER
   SLOPE
     (LIMIT: 0.97-1.03)
   Y-INTERCEPT
     (LIMIT: + -50 RPM)
   STD ERROR
     (LIMIT: 100 RPM)
   R-SQUARE
     (LIMIT: 0.97)
TORQUE
   NUMBER
   SLOPE
     (LIMIT: 0.77/0.83-1.03)
   Y-INTERCEPT
     (LIMIT: +'-15 FT-LBS)
   STD ERROR
     (LIMIT: 13% MAX ENG TQ)
   R-SQUARE
     (LIMIT: 0.85/0.88)
POWER
   NUMBER
   SLOPE
     (LIMIT: 0.87/0.89-1.03)
   V-INTERCEPT
     (LIMIT: +-5 BHP)
   STD ERROR
     (LIMIT: 8%)
   R-SQUARE
     (LIMIT: 0.91)
WORK
   ACTUAL
     (LIMIT: -15X-5% REF BHP
   REFERENCE
   % DIFFERENCE
                                                                                      CS
                                                                                               HS
                                                     0      1 176
                                               0.00000   0.99551

                                                 0.000    14.526

                                                 0.000    16.042

                                               O.OOOUO   0.99932


                                                     0       994
                                               0.00000   0.93322

                                                 0.000   -13.442

                                                 0.000%    6.324%

                                               0.00000   0.93107


                                                     0       993
                                               0.00000   0.97014

                                                 0.000    -4.430

                                                 0.000%    6.. 839%

                                               0.00000   0.95310
                                                                                                  -HR)
                                                                0.000

                                                                0.000
                                                                 0.00%
                                                         19.013

                                                         20.327
                                                          -6.46%
                                                                                                   K)
                                                                                                   U)
 HD-U63335
                      HS
                                               760 EMb-2B5BOCORR672  0
                                                                                          DATE:  12-12-86  TIME:  09:52:45  HD-863335

-------
 HD-B63336
 760  EM6-28580CORR672
 HS
HEAVY DUTY DIESEL TRANSIENT ENGINE TEST

            DIESEL SUMMARY REPORT
DATE: 12-12-86 TIME: 09:53:17  HD-863336
TEST NUMBER: HD-863336
TEST DATE/TIME: 10-15-86 14
AMBIENT DATA
BAROMETER (DRY): 29.00
DRY BULB TEMPERATURE: 75.60
ABSOLUTE HUMIDITY: 71.83
EMISSION RESULTS
HC (INTEGRATED)
BACKGROUND. PPM
EXHAUST+BKG, GM
NET, GM/BHP-HR
CO (BAG)
BACKGROUND, PPM
EXHAUST+BKG, GM
NET, GM/BHP-HR
NOX (INTEGRATED)
BACKGROUND, PPM
EXHAUST+BKG. GM
NET. GM/BHP-HR
C02 (BAG)
BACKGROUND. PPM
EXHAUST+BKG, GM
NET. GM/BHP-HR
PARTICULATE
SECONDARY TARE. GM
SECONDARY PART. GM
PRIMARY TARE. GM
PRIMARY PART. GM
TOTAL, GM/BHP-HR
FUEL CONSUMPTION
LBS
LBS/BHP-HR
: 7
MANUFACTURER: MACK
ENGINE ID: 760 EM6
"HG
F
GRAINS H20 / LB. DRY AIR
CS
0.00
0.00
U.OOO
0.00
0.00
0.00
0.00
0.00
0.000
0.000
0.00
0.0
0.000000
0.000000
0.000000
0.000000
0.00
0.00
0.000
HS WTD TEST
0.00
18.94
0.614 0.814
0.00
31 .89
1.67 1.67
0.00
158.56
8.161 8.161
0.000
12745.53
619.8 619.8
0. 163263
0. 163369
0. 163705
0. 169949
0.56 0.56
8.26 8.26
0.432 0.432
                                                              -28580CORR672
BRAKE HORSEPOWER-HOUR
                                 0.000
                                         19.097
                       CYCLE  STATISTICS                   CS

                       SPEED
                          NUMBER
                          SLOPE
                            (LIMIT: 0.97-1.03)
                          Y-INTERCEPT
                            (LIMIT: +-50 RPM)
                          STD ERROR
                            (LIMIT: 100 RPM)
                          R-SQUARE
                            (LIMIT: 0.97)
                       TORQUE
                          NUMBER
                          SLOPE
                            (LIMIT: 0.77/0.83-1.03)
                          Y-INTERCEPT  -
                            (LIMIT: +-15 FT-LBS)
                          STD ERROR
                            (LIMIT: 13% MAX ENG  TQ)
                          R-SQUARE
                            (LIMIT: 0.85/0.88)
                       POWER
                          NUMBER
                          SLOPE
                            (LIMIT: 0.87/0.89-1.03)
                          V-INTERCEPT
                            (LIMIT: +-5 BHP)
                          STD ERROR
                            (LIMIT: 8%)
                          R-SQUARE
                            (LIMIT: 0.91)
                       WORK
                          ACTUAL
                            (LIMIT: -15%-5% REF  BHP-HR)
                          REFERENCE
                          % DIFFERENCE
                                                                                                                 HS
                                                                                                            0     1 176
                                                                                                      0.00000  0.99582

                                                                                                        0.000   18.952

                                                                                                        0.000   16.034

                                                                                                      0.00000  0.99931


                                                                                                            0      984
                                                                                                      0.00000  0.95895

                                                                                                        0.000  -15.831

                                                                                                        0.000%   5.774%

                                                                                                      0.00000  0.94197


                                                                                                            0      983
                                                                                                      0.00000  0.98764

                                                                                                        0.000   -4.594

                                                                                                        0.000%   6.405%

                                                                                                      0.00000  0.95934
             0.000

             0.000
              0.00%
19.097

20. 327
 -6.05%
                                                I
                                               NJ
                      HS
                                               760 EM6-2B580CORR672
                                                                                          DATE:  12-12-86  TIME:  09:53:17  HD-863336

-------
 HD-B63345
 760  EM6-2B5BOCORR672
 HS
HEAVY DUTY DIESEL TRANSIENT  ENGINE  TEST

            DIESEL SUMMARY REPORT
DATE: 12-12-86 TIME: 09:53:54  HD-863345
TEST NUMBER: HD-863345
TEST DATE/TIME: 11-21-86 14
AMBIENT DATA
BAROMETER (DRY) : 29 . 1 0
DRV BULB TEMPERATURE: 73.30
ABSOLUTE HUMIDITY: 61.62
EMISSION RESULTS
HC (INTEGRATED)
BACKGROUND. PPM
EXHAUST+BKG. GM
NET. GM/BHP-HR
CO (BAG)
BACKGROUND. PPM
EXHAUST 1-BKG. GM
NET. GM/BHP-HR
NOX (INTEGRATED)
BACKGROUND, PPM
EXHAUSTtBKG, GM
NET. GM/BHP-HR
CO 2 (BAG)
BACKGROUND. PPM
EXHAUSTfBKG, GM
NET. GM/BHP-HR
PARTICULATE
SECONDARY TARE. GM
SECONDARY PART. GM
PRIMARY TARE. GM
PRIMARY PART. GM
TOTAL, GM/BHP-HR
FUEL CONSUMPTION
LBS
LBS/BHP-HR
: 8
"HG
F
GRAINS H20
CS
0.00
0.00
0.000
0.00
0.00
0.00
0.00
0.00
0.000
0.000
0.00
0.0
0.000000
0.000000
0.000000
0.000000
0.00
0.00
0.000
MANUFACTURER: MACK
ENGINE ID: 760 EM6
/ LB. DRY AIR
HS WTO TEST
0.00
17.63
0.709 0.709
0.00
31 .52
1.58 1.58
0.00
149 .48
7.206 7.206
0.000
12650.02
582.2 582.2
0. 170567
0. 170767
0. 168075
0. 1 75166
0.52- 0.52
8.10 8.10
0.406 0.406
                                                              -28580CORR672
BRAKE HORSEPOWER-HOUR
                                 0.000
                                         19.947
                       CYCLE  STATISTICS                   CS

                       SPEED
                          NUMBER
                          SLOPE
                            (LIMIT:  0.97-1 .03)
                          V-IN1ERCEHT
                            (LIMIT:  +-50  RPM)
                          SID  ERROR
                            (LIMIT:  100 RPM)
                          R-SQUARE
                            (LIMIT:  0.97)
                       TORQUE
                          NUMBER
                          SLOPE
                            (LIMIT:  0.77/0.83-1.03)
                          V-INTERCEPT
                            (LIMIT:  »-15  FT-LBS)
                          STD  ERROR
                            (LIMIT:  13% MAX  ENG  TQ)
                          R-SQUARE
                            (LIMIT:  0.05/0.88)
                       POWER
                          NUMBER
                          SLOPE
                            (LIMIT:  0.87/0.89-1.03)
                          V-INTERCEPT
                            (LIMIT:  +-5 BHP)
                          STD  ERROR
                            (LIMIT:  8%)
                          R-SQUARE
                            (LIMIT:  0.91)
                       WORK
                          ACTUAL
                            (LIMIT:  -15%-5%  REF  BHP-HR)
                          REFERENCE
                          % DIFFERENCE
                                                                                                                 HS
                 0      1 176
           0.00000  0.98743

             0.000    8.418

             0.000   38.358

           0.00000  0.99603


                 0      992
           0.00000  0.95614

             0.000    1.319

             0.000%   6.733%

           0.00000  0.92581


                 0      991
           0.00000  0.99177

             0.000   -1.777

             0.000%   7.352%

           0.00000  0.94848


             0.000   19.947

             0.000   20.327
              0.00%   -1.87%
                                                                                                                                           Ul
                                                                                                                                           I
 HD-863345
                      HS
                                               760 EM6-28580CORR672  0
                                                                                          DATE:  12-12-86 TIME:  09:53:54  HO-863345

-------
 HD-B63346
 760  EM6-2B580CORR672
 HS
                            HEAVY DUTY DIESEL TRANSIENT ENGINE  TEST
                                        DIESEL SUMMARY REPORT
                                                                                          DATE:  12-12-86 TIME: 09:54:24  HD-863346
TEST NUMBER:
TEST DATE/TIME:

AMBIENT DATA
 HD-863346
11-21-86 14:34
MANUFACTURER:
ENGINE ID:
    MACK
    760 EM6-28580CORR672
BAROMETER  (DRV):
DRV BULB TEMPERATURE:
ABSOLUTE HUMIDITY:

EMISSION RESULTS

HC (INTEGRATED)
  BACKGROUND, PPM
  EXHAUST+BKG, GM
  NET. CiM/BHP-HR

CO (8AG)
  BACKGROUND. PPM'
  EXHAUST+BKG. GM
  NET. GM/BHP-HR

NOX (INTEGRATED)
  BACKGROUND. PPM
  EXHAUST+BKG, GM
  NET. GM/BHP-HR

C02 (BAG)
  BACKGROUND. PPM
  EXHAUST+BKG, GM
  NET. GM/BHP-HR

PARTICULATE
  SECONDARY TARE. GM
  SECONDARY PART. GM
  PRIMARY  TARE. GM
  PRIMARY  PART, GM
  TOTAL, GM/BHP-HR

FUEL CONSUMPTION
  LBS
  LBS/BHP-HR

BRAKE HORSEPOWER-HOUR
     29.10 "HG
     72.50 F
     62.32 GRAINS H20

               CS
/ LB. DRY AIR
                        HS
                              WTD TEST
                0.00
                0.00
               0.000
                0.00
                0.00
                0.00
   0.00
  18.71
  0.758
   0.00
  31.82
   1 .58
                0.00     0.00
                0.00   148. 18
               0.000    7.176
               0.000    0.000
                0.00 12696.45
                 0.0    587.4
            0.000000 0. 17201 1
            0.000000 0.172108
            0.000000 0.169839
            0.000000 0.176694
                0.00
                0.00
               0.000

               0.000
                         0.51
   8. 15
  0.410

 19.891
                                 0.758
                                  1 .58
                                 7. 176
                                 587.4
                                  0.51
 8. 15
0.410
CYCLE STATISTICS

SPEED
   NUMBER
   SLOPE
     (LIMIT:  0.97-1.03)
   Y-INTERCEPT
     (LIMIT:  +-50 RPM)
   STD ERROR
     (LIMIT:  100 RPM)
   R-SUUARE
     (LIMIT:  0.97)
TORQUE
   NUMBER
   SLOPE
     (LIMIT:  0.77/0.83-1.03)
   Y-INTERCEPT
     (LIMIT:  +-15 FT-LBS)
   STD ERROR
     (LIMIT:  13% MAX ENG TQ)
   R-SQUARE
     (LIMIT:  0.85/0.88)
POWER
   NUMBER
   SLOPE
     (LIMIT:  0.87/0.89-1.03)
   Y-INTERCEPT
     (LIMIT:  +-5 BHP)
   STD ERROR
     (LIMIT:  8%)
   R-SQUARE
     (LIMIT:  0.91)
WORK
   ACTUAL
     (LIMIT:  -15%-5% REF BHP
   REFERENCE
   % DIFFERENCE
                                                                                     CS
                                                                                               HS
                                                        0      1176
                                                  0.00000  0.98572

                                                    0.000    10. 130

                                                    0.000    38.387

                                                  0.00000  0.99601


                                                        0       992
                                                  0.00000  0.96091

                                                    0.000     0.311

                                                    0.000%    6.553%

                                                  0.00000  0.92977


                                                        0       991
                                                  0.00000  0.98915

                                                    0.000    -1.745

                                                    0.000%    7.244%

                                                  0.00000  0.94975
                                                    0.000
                                                             19.891
                                                                                                 -HR)
                                                                                                                         to
                                                                                                       0.000   20.327
                                                                                                        0.00%   -2. 14%
 HD-B63346
     HS
       760 EM6-285BOCORR672  0
                                                                                          DATE: 12-12-86 TIME: 09:54:24  HD-B63346

-------
 HD-863347
 760 EM6-28580CORR672
 HS
                            HEAVY DUTY DIESEL TRANSIENT  ENGINE  TEST
                                        DIESEL  SUMMARY REPORT
                                                   DATE:  12-12-86  TIME;  09:54:50  HD-863347
TEST NUMBER:
TEST DATE/TIME:
AMBIENT DATA
 HD-863347
11-21-86 15:14
MANUFACTURER:
ENGINE ID:
MACK
760 EM6-28580CORR672
BAROMETER  (DRV):
DRV BULB TEMPERATURE:
ABSOLUTE HUMIDITY:

EMISSION RESULTS

HC (INTEGRATED)
  BACKGROUND.  PPM
  EXHAUST+BKG. GM
  NET. GM/BHP-HR

CO (BAG)
  BACKGROUND.  PPM
  tXHAUS I *BKC. . GM
  NEI. GM/BHP-HR

NOX (INTEGRATED)
  BACKGROUND.  PPM
  EXHAUST+BKG. GM
  NET. GM/BHP-HR

C02 (BAG)
  BACKGROUND,  PPM
  EXHAUST+BKG, GM
  NET. GM/BHP-HR

PARTICULATE
  SECONDARY TARE, GM
  SECONDARY PART. GM
  PRIMARY  TARE. GM
  PRIMARY  PART, GM
  TOTAL. GM/BHP-HR

FUEL CONSUMPTION
  LBS
  LBS/BHP-HR

BRAKE HORSEPOWER-HOUR
     29.10 "HG
     75.00 F
     63.02 GRAINS H20 / LB.  DRY AIR
               CS
                        HS
                              WTD TEST
                0.00
                0.00
               0.000
                0.00
                0.00
                0.00
                0.00
                0.00
               0.000
   0.00
  19. 13
  0.766
   0.00
  30. 74
   1 .54
   0.00
 148.65
  7 . 237
               0.000    0.000
                0.00 12697.56
                 0.0    585.4
                                 0.000
                                         19.918
                                 0.766
                                  1 . 54
                                 7. 237
                                 585.4
0,
0
0.
0.



,000000
.000000
.000000
.000000
0.00
0.00
0.000
0.
0.
0.
0.



16614 1
166301
167027
173976
0.53
8.13
0.408




0.53
8.13
0.408
                                                   CYCLE  STATISTICS
                                                                                      CS
                                                                                               HS
              SPEED
                 NUMBER
                 SLOPE
                   (LIMIT: 0.97-1.03)
                 Y-INTERCEPT
                   (LIMIT: *-50  RPM)
                 STO EHROR
                   (LIMIT: 100 KPM)
                 R-SU.UARE
                   (LIMIT: 0.97)
              TORQUE
                 NUMBER
                 SLOPE
                   (LIMIT: 0.77/0.83-1.03)
                 Y-INTERCEPT
                   (LIMIT: +-15  FT-LBS)
                 STD ERROR
                   (LIMIT: 13% MAX ENG TQ)
                 R-SQUARE
                   (LIMIT: 0.85/0.88)
              POWER
                 NUMBER    ,
                 SLOPE
                   (LIMIT: 0.87/0.89-1.03)
                 Y-INTERCEPT
                   (LIMIT: +-5 BHP)
                 STD ERROR
                   (LIMIT: B%)
                 R-SQUARE
                   (LIMIT: 0.91)
              WORK
                 ACTUAL
                   (LIMIT: -15%-5% REF BHP-HR)
                 REFERENCE
                 % DIFFERENCE
      0     1 176
0.00000  0.98666

  0.000    6.986

  0.000   38.359

0.00000  0.99602


      0      996
0.00000  0.94998

  0.000    1.646

  0.000%   6.861%

0.00000  0.92329


      0      995
0.00000  0.98387

  0.000   -1.680

  0.000%   7.545%

0.00000  0.94555
                                                                                      0.000
                                                                                              19.918
                                                                                                       0.000    20.327
                                                                                                        0.00%    -2.01%
 HD-B63347
                      HS
                             760 EM6-28580CORR672  0
                                                                                          DATE: 12-12-86 TIME: 09:54:50  HD-B63347

-------
                             -28-
                      September 18, 1986
U.S. EPA/SDSB
2565 Plymouth  Road
Ann Arbor, MI  48105

Attention:  Mr.  Thomas  Baines

Dear Tom:

Enclosed is information pertaining to the  set-up and
operation of the EM6-285 Mack correlation  engine.   In
addition, the  compiled  data for the transient  cycle
and steady state testing performed at our  facility is
attached.

Feel free to contact me at (301) 824-6764  if you require
any additional information prior to our visit.

                                  Sincerely,

                                  MACK TRUCKS,  INC.
                                  S. S. Trevitz

nk
cc:  CKSalter,  JWMorris, KEMurphy, GOShetter
     1999 Pennsylvania Avenue • Hagerstown, Maryland 21740-2693 • (301)824-5400

-------
                     -29-
              SPECIFICATIONS



ENGINE:                  MACK EM6-285

SERIAL NUMBER:           ON-4771

DISPLACEMENT:            672 CU.IN.

BORE & STROKE:           4-7/8" X 6"

COMPRESSION RATIO:       15:1

CHARGE COOLING:          SERIES, TIP TURBINE FAN DUCT
                         PROVIDED

RATED POWER:             285 BHP

RATED SPEED:             2100 RPM

PEAK TORQUE SPEED:       1200 RPM

LOW IDLE:                580 RPM

HIGH IDLE:               2300 RPM

GOVERNOR CUT-IN:         2160 RPM

FUEL:                    PHILLIPS D-2 CONTROL  FUEL
                         LOT G-580, 2 DRUMS SHIPPED

LUBE:                    MACK HOUSE LUBE, CRANKCASE
                         FULL AND 5 GALS SHIPPED

-------
                            -30-
                           THERMOCOUPLES

The engine was shipped with type "J" thermocouples which monitor
fuel, oil, compressor discharge air, and intake manifold air
temperatures.  Additional temperature measurement will be required
for cooling water inlet and outlet as well as tip turbine fan
inlet.  Furthermore, the post-turbine exhaust temperature should
be monitored and not permitted to exceed 1200  F.

                          PRESSURE TAPS

The oil pressure is typically 60 psi in the gallery and 45 psi at
piston cooling.  Gallery pressure should be monitored by a safety
system at a threshold of 30 psi.  Fuel pressure to the transfer
pump is not critical, but 12 psi is a typical value.  The
following pressures should be recorded for steady state maximum
power tests:

          Inlet Air Restriction (Piezometer)
          Compressor Discharge
          Intake manifold
          Exhaust Restriction

                         ENGINE SPEED

The drive plate on the engine has 60 holes around the
circumference to facilitate engine RPM measurement.  Maximum
overspeed is 2450 RPM.

                        ENGINE START-UP

Prior to high load operation, the engine should be run at 1200 RPM
and 400 Ib-ft until the oil temperature reaches approximately 150


                       ENGINE SHUT-DOWN

Always idle the engine a few minutes before normal shut-down to
allow proper cooling of the turbocharger.   Stop engine by closing
fuel shut-off lever on injection pump.

                     INJECTION PUMP CONTROLS

Throttle is spring-loaded to idle position.  Fuel shut-off is
spring-loaded to "run" position.

-------
                           -31-
             INSTALLATION OF SHUT-OFF EQUIPMENT
1.  Connect the flexible cable sheath to the brass fitting
    on the air cylinder bracket using the ferrule and nut
    taped to the sheath.

2.  Connect the movable core of the cable to the air
    cylinder by inserting the core about one inch into the
    hole in the end of the cylinder attachment and
    tightening the set screw.

3.  Connect house air (£MOO psi)  to the inlet of the
    pressure regulator.   Regulator is set to 30 psi.

4.  Connect a 12 VDC source to the solenoid valve.

5.  With the valve energized, the  cylinder should extend.
    With the cylinder in this position, connect the free end
    of the center core to the shut-off lever on the injection
    pump.  Clamp the cable sheath  to the bracket on the pump
    while holding the shut-off lever on the pump in the
    "run" (forward position).

6.  De-energize the solenoid valve and see that the shut-off
    lever goes to the stop position (all the way to the
    rear).

-------
                             -32-
                        TEST CONDITIONS
                          TRANSIENT AND
                          STEADY STATE
                            EMISSIONS
                  STEADY STATE
                    MAXIMUM
                     POWER
INLET RESTRICTION

EXHAUST RESTRICTION

FUEL TEMPERATURE

TIP TURBINE FAN INLET

INTAKE MANIFOLD AIR TEMP

COOLANT*
27.3" H2O

33.8" H20

95°F

60-90°F

150°F AVG

180°F OUTLET
175°F INLET
22.9" H20

33.9" H20

104°F

60-90°F

AVAILABLE UPON REQUEST

180°F OUTLET
175°F INLET
*Mack controls outlet water temp to 180°F on hot engine.
 Inlet water temp is typically 5°F less.  A 180°F termostat
 was installed on the water outlet.  Therefore, EPA should
 set their water inlet controller to 175°F.

-------
         -33-
STEADY STATE MAXIMUM  POWER
ENGINE
SPEED
( rpm )
2100
2000
1800
1600
1400
1200
1000


OBSERVED FUEL AIR FLOW
TORQUE FLOW (Ib/min)
(Ib-ft) (Ib/hr) WET DRY
715 112
761 110
852 104
930 97.
1045 95.
1125 91.
1038 76.
ATOMOSPHERIC
BAROMETER
VAPOR PRESSURE
TEMPERATURE
.0 60.29
.5 58.27
.7 51 .46
7 43.86
5 37.02
5 30.25
7 21.99
CONDITIONS
29.23" Hg
0.70" Hg
35 DEC. F
59. 11
57. 12
50. 45
43.00
36.29
29.65
21.55



-------
                                     -34-
                         TRANSIENT CYCLE  POWER SWEEP
RPM
TORQ
HP
                             RPM
                             TORQ
                                               HP
                                          RPM
TORQ
HP
+ 594+ 397+ 44 +,
+ 603+ 399+ 45 +
+ 611+ :jy8+- 46 +
+ 61 '9+ 398+ 46 *
+ 625+ 4-1 0+ 48 +
+ 636+ 415+ 50 +•
+ 64>3 + 4P34

51 *
+
+651+ 418+ 51 +
+ 66TI+ 4P24
•->'••'• +..
+ 666+ 4P6+ 54 +
+ 674+ 435+ 55 +
+- 634+ 439+ 57 +
+ 690+ 43 CH
56 •*"
+ 708+ 455+ 61 1"
+ 716+ 445+ 60 .
+ 7P3+ 451+ 6? • +
+- 731+ 460+ 64 +.
+ ,• .-('++ 4564
. . +
+ 747+ 449+- is-r! >.
+ 757+ 472+ 68 +
+ 763+ 469+ 6P +-
+ 771+ 460+ 67 +
+ 790+ 467+ 6^ +
+ 788+ 463+ 70 +
+ 796+ 4ft 1 4
• 72 +•
+ ftCi4+ 494+ 75 +
+ ft 1 l + 479-»
73 +
+ 8?0+ 488+ ('»-. +
+ 928+ 490+- 77 +.
+ 836+ 489+ 77 +
+ 845+ 4ft6+- 78 -K
+ 852+ 501+ 81 +
4- ft6-t+ 5H2+- 32 +.
» Oil. |—| *- A O OL^L *O i"i
^r ii ^» i1^ * *T •* ^r^n it ll A
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1 140+- 1
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-------
EM6-285
                             STEADY STATE EMISSIONS DATA SUMMARY (2 RUNS)
                           2100 - FULL LOAD
1200 - FULL LOAD
1200 - 300 Ib-ft


NOx (g/hr)
~
HC (g/hr)

CO (g/hr)

C02 (kg/hr)








/











MEAN

1621

110

326

168.8




















C.O.V..

.92%

13.7%

2.69%

.03%

















































MEAN

1942

13.8

1272

134.3




















C.O.V.

.66%

5.1%

2.86%

.41%

















































MEAN

752.8

39.2

59.1

39.1




















C.O.V.

.56%

7.98%

1.23%

5.8%





















i
LO
in

-------
                               TRANSIENT EMISSIONS  DATA SUMMARY
EM6-285
                              HOT RUNS  (14)
COLD RUNS (5)


BSNOx

BSHC

BSCO

BSCO (CORR)+

BSPT

BSPT (CORR)+

BSCO2

HP-hr
/
BSFC


+ Combustion Air Humidit
* C.O.V. = STD/MEAN X 1(






MEAN

7.456

.737

1.657

1.685

.644

.655

622.2

19.54

..4336


y
0%






STD DEV

.143

.058

.082

.046

.022

.026

6.7

.08

.0047










C.O.V.*

1.91%

7.98%

4.95%

2.73%

3.46%

4.08%

1.07%

.42%

1.08%







































MEAN

7.234

.881

2.194

2.252

.693

.711

652.1

19.48

.4552










STD DEV

.103

.080

.066

.082

.057

.062

4.6

.10

.0030










C.O.V.*

1.42%

9 .07%

3.01%

3.63%

8.16%

8.69%

.71%

.51%

.67%








































-------
                               -37-


    \   UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

    j                ANN ARBOR. MICHIGAN 48105


     I 2 1986
      l_ ISAA^                                              OFFICE OF
                                                      AIR AND RADIATION
MEMORANDUM
SUBJECT:   Mack Correlation Engine Testing  Plan


FROM:      Thomas Baines, Heavy-Duty Programs  Coordinator
           Standards Development and Support Branch      ~

TO:        Charles L. Gray, Jr., Director
           Emission Control Technology Division

THRU:      Chester J. France,
           Standards Development
1.   Introduction;  The  Selective Enforcement Audit  (SEA)  group
in  QMS/MOD  places  a  very  high  importance  on correlation  data
between a  manufacturers'  SEA  heavy-duty cell and the  EPA/MVEL
heavy-duty  testing  cell.   Thus,   they  have  requested  that  EPA
test an engine  from Mack to correlate the testing  facilities at
both laboratories.  The  testing of  the  Mack engine  is  of  great
importance  to  Mack in  that  they  will  use  this engine  as  a
calibration engine  for their test cells.  This test  plan  is for
the testing of this engine.

2.   Objective;  The objective of this work  is to  test  the Mack
engine for  correlation  purposes and  supply  the data to MOD/SEA
and Mack.

3.   Project Scope  of Work;

     Work Description

     Set restrictions
     Check power @  WOT,  rated  & peak  torque  rpm
     Map engine
     One Hot Start  transient for cycle performance  and data
           to compare to engine history
     Natural cool
     1 C/S, 3 H/S
     rated RPM, WOT, check  restrictions

-------
                                -38-
     Natural Cool
     1 C/S, 3 H/S
     rated RPM, WOT, check restrictions
     Natural Cool
     1 C/S, 3 H/S
     rated RPM, WOT, check restrictions
     Steady states - To be determined

     Test data taken;  All usual emissions  and  performance.

4.   Output;  Report memo transmitting data to  MOD.

5.   Timing;   The   engine   will  arrive   at   our   facility  in
mid-September.   The   engine  should  be   tested   in   the   most
convenient  time  slot.   It is  suggested  that it be  tested  after
the JAMA round robin engine  has  been completed.

6.   Level  of  Effort;   technicians  100 hours,  engineering  20
hours.

7.   Additional  Comments;   The  project   area  for  this   work
should be "SEA + HD recall."
8.   Review/Approval ;

     Review;
Lee Jones - -     JL^j->^    V * ___      Date
            ReVie wed witli i Tachn ic ians ?
                                                   /- /C -Q^-
     Approval:

     Charles L. Gray, Jr.   /^^)£-~<*~sS\     Date

                 Priority

-------