ŁEPA Air and Radiation EPA420-P-04-006 April 2004 NR-OOBc United States Environmental Protection Agency Nonroad Engine Population Estimates ------- EPA420-P-04-006 Revised April 2004 Nonroad Engine Population Estimates NR-OOGc Assessment and Standards Division Office of Transportation and Air Quality U.S. Environmental Protection Agency NOTICE This technical report does not necessarily represent final EPA decisions or positions. It is intended to present technical analysis of issues using data that 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. ------- Purpose The purpose of this memorandum is to document the source of the nonroad engine population values used in EPA's draft NONROAD2004 emission inventory model. Engine populations are provided as default values in EPA's NONROAD emission inventory model categorized by equipment type, power level, and fuel type. This categorization allows the NONROAD model to determine the phase-in of new emission standards and other unique aspects of emissions or allocations by application, fuel type, or power level. Introduction The default base year application populations are used as a starting point to estimate future and past year engine populations in the NONROAD emissions model. The base year is either 1996, 1998, 1999, or 2000, depending on the application. The base years are the most recent years for which population data are available. The NONROAD model tracks engines rather than equipment because present and planned nonroad emissions regulations focus on engines instead of equipment. EPA anticipates that future nonroad emission regulations would also focus on engines. The engine populations were divided into many applications because of the variety of ways nonroad engines are used. This variety of applications allows for application-specific geographic and temporal allocations, activity, emission rates, and other input factors to characterize nonroad engine usage and emissions. The engine populations were also divided into 5 fuel types: diesel (2 and 4-stroke combined), gasoline 2-stroke, gasoline 4-stroke, compressed natural gas (CNG) (2 and 4-stroke combined), and liquid petroleum gas (LPG) (2 and 4-stroke combined). The diesel, CNG, and LPG engine populations for 2 and 4-stroke engines were combined because these engines exhibit little difference in emission rates between 2 and 4-stroke engines, most likely because these engines use fuel injection to deliver the fuel to the combustion chamber. Gasoline 2 and 4-stroke engines were separated because of the availability of information indicating widely different emission rates, especially for hydrocarbon emissions. Each combination of application and fuel has been assigned a unique "Source Classification Code" (SCC). A table containing descriptions of each SCC can be found in Appendix B. The engine populations by application and fuel were further divided into 19 power level categories to account for emission regulations and some technology differences associated with power level. The power level categories provided were 0-1 hp, 1-3 hp, 3-6 hp, 6-11 hp, 11-16 hp, 16-25 hp, 25-40 hp, 40-50 hp, 50-75 hp, 75-100 hp, 100-175 hp, 175-300 hp, 300-600 hp, 600-750 hp, 750-1000 hp, 1000-1200, 1200-1500 hp, 1500-2000 hp, 2000-3000 hp, and 3000+ hp. While this detailed disaggregation by application, fuel type, and power level allows users to make fine distinctions in understanding the effects of control strategies, it also might lead to very small engine populations for some states for some application and power segments. ------- Appendix A provides the default base year national populations used in draft NONROAD2004. Equipment Inventory Changes and Classifications Previous equipment population estimates in the Nonroad Engine and Vehicle Emission Study (NEVES) were provided by Power Systems Research (PSR), an independent marketing research firm. (1) NEVES used 1989 in-use year estimates from PSR. The PSR population estimates were determined from engine manufacturer sales surveys, experimentally determined engine life, and surveys of usage of these engines. The population estimates were verified by equipment owner surveys over the course of several years. A review and evaluation of the PSR methodology was later provided by Pechan, another independent contractor. (2) The NEVES work led to development of source category codes (SCCs) for given applications. Appendix B describes both significant and minor changes between the SCCs in the NEVES report and the NONROAD model. New equipment classes and power range additions for some equipment types were included in the NONROAD model, altering the engine population estimates. LPG and CNG engines, which were not included in NEVES, were added to the NONROAD model. New SCCs were added to accommodate these new engines. There were other minor changes that did not affect engine populations but rather changed the description of the codes. For many categories, draft NONROAD2004 uses the 2003 version of the PSR estimates of national populations1, but, as described in the report on geographic allocation, the model uses other methods to allocate populations to the state and county level.(3) The exceptions to the use of PSR estimates are described in detail in later sections of this report. PSR developed engine population estimates for 2 and 4-stroke diesel, gasoline, liquid petroleum gas (LPG), and compressed natural gas (CNG) engines, categorized by application codes. These populations were further divided by power level for the NONROAD model to determine appropriate fleet turnover rates and appropriate engine emission standard phase-in strategies. Appendix C describes how the PSR application codes correspond to the source categorization codes (SCCs). Each source category is uniquely identified with an SCC, which is a ten-digit number. The SCC number conventions are summarized in Table 1. The first two digits, 22, represent mobile sources. For most categories, the next two digits represent the engine or fuel type (60, 65, 67, 68, and 70, represent 2-stroke gasoline, 4-stroke gasoline, LPG, CNG, and diesel, respectively). The next three digits represent the segment type (for example, recreational or construction). The last three digits represent the specific kind of equipment (for Depending on the equipment application, the 2003 version of PSR includes population estimates for the years 1996, 1998, 1999, and 2000. ------- example, golf carts or snowmobiles). If the last three digits are zero, it is implied that all equipment types in the segment are included. Table 1. SCC Number Conventions (xx refers to '60' for 2-stroke gasoline, '65' for 4-stroke gasoline, '70' for diesel, '67' for LPG, and '68' for CNG) SCC 22xx001000 22xx002000 22xx003000 22xx004000 22xx005000 22xx006000 22xx007000 22xx008000 22xx009000 22xxO 10000 2282005010 2282005015 2282010005 2282020005 2282020010 2285002015 2285004015 2285006015 Definition Recreational vehicles Construction equipment Industrial equipment Lawn and garden equipment Agricultural equipment Commercial equipment Logging equipment Airport service equipment Underground mining equipment Oil field equipment Gasoline 2-stroke outboard recreational marine equipment Gasoline 2-stroke personal watercraft Gasoline 4-stroke inboard/sterndrive recreational marine equipment Diesel inboard recreational marine equipment Diesel outboard recreational marine equipment Diesel railway maintenance equipment Gasoline 4-stroke railway maintenance equipment LPG railway maintenance equipment In order to apply the emission standards for small spark-ignition (<25 hp other than snowmobiles, off-road motorcycles, and all-terrain vehicles) and recreational marine spark- ignition engines, the 2 and 4-stroke gasoline, LPG, and CNG engines were combined into one category (while still maintaining power level distinctions). The new emission standards intend to produce cleaner engines in part by reducing the number of 2-stroke in favor of 4-stroke engines. The reasons for combining these engines, and the associated problems, will be described in more detail later in this report. ------- Mobile and Stationary Nonroad Engines One challenge in preparing a mobile source inventory is that engines used for generators, pumps, compressors and certain other applications may be either mobile or stationary, and, thus, may be subject to different regulations. Therefore it was necessary to estimate the fraction of engines used as mobile and stationary emission sources. The NONROAD model estimates emissions from 'mobile' equipment. The legal definition of a mobile nonroad engine is an engine that moves from one place within a 12-month period. (4) In some cases the distinction may not be clear because engines that might appear stationary are in fact considered as mobile. For example, a palette-mounted engine is easily moved from one site to the next with a forklift or other type of lift truck over the course of several months. EPA used the only information available, which was derived from a report to the California Air Resources Board by Booz, Allen, and Hamilton (5) and given in Table 2, for fractions of engines used in mobile nonroad equipment for the few application classes in which some of the engines are used and regulated as stationary sources. Hydro power units, irrigation sets, generator sets, pumps, compressors, and welders were the applications which were determined to have some stationary engines. The fraction of mobile engines was applied to the equipment populations for the appropriate applications in order to avoid counting stationary sources in the nonroad mobile sources inventory. The model input populations, which are shown in Appendix A, have already been reduced according to the percentages shown in Table 2 to represent only the portions of these applications considered to be mobile equipment. Table 2. Fraction of Hydro Power Units (22xx005050), Irrigation Sets (22xx005060), Generator Sets (22xx006005), Pumps (22xx006010), Compressors (22xx006015 and 22xx006020), and Welders (22xx006025) Considered to be Mobile Sources Power Range (Hp) Oto25 25 to 40 40 to 100 100 to 175 175 to 300 300 to 600 600+ Percent Mobile Equipment 90 90 70 20 15 10 0 ------- Small (<25 hp) Spark-Ignition Equipment Most small (<25 hp) spark-ignition engines fall under EPA regulations targeting mainly hydrocarbon emissions. (4,6,7) The regulations define new engine classes (I through V) based on use (handheld versus nonhandheld) and displacement, while the NONROAD model classifies engines by application and power level. For the purposes of inventory modeling, the five classes are defined by application and power level. Table 3 describes the definitions of engine class by application and power level that were used in the NONROAD model. The 1998 PSR population estimates were used for small (<25 hp) SI equipment, except for the following applications: lawn mowers, trimmers/edgers/brush cutters, leafblowers/vacuums, and chain saws. The methodology for calculating the base year populations for these four applications is described below. (Recreational equipment will be discussed in a separate section.) As of 1998, engines less than 25 hp used in gasoline-fueled nonroad equipment (such as lawn and garden equipment) were required to meet the first set of Federal emission standards, known as Phase 1 standards. Using sales estimates submitted to EPA by manufacturers of small nonroad engines as part of their Phase 1 certification, EPA estimated the total number of engines sold in 1998 in four of the highest sales volume small engine applications: lawn mowers, trimmers/edgers/brush cutters, leafblowers/vacuums, and chain saws. For 1993 and earlier years, EPA used sales estimates that had been submitted for those years by manufacturers during the ------- Table 3. Small SI Engine Classes (<25 hp) by Application and Power Level sec 22xx004020(l) 22xx007005 22xx002006 22xx002039 22xx004025(6) 22xx004030(l) 22xx004035(6) 22xx004071 22xx004015(6) 22xx005040 All Others 22xx001050 22xx001060 22xx002015 22xx002024 22xx002030 22xx002033 22xx002042 22xx002072 22xx002078 22xx003050 22xx004010(l) 22xx004040 (1) 22xx004045 (6) 22xx004050 (1) 22xx007010 22xx004055 (6) 22xx004065 (6) 22xx004075 (6) 22xx005030 22xx008005 228500x015 Description Chainsaws Tampers and Rammers Concrete\Industrial Saws Trimmers\Edgers\Cutters Leaf blowers Snow blowers Commercial Turf Tillers All Others Golf Carts Specialty Carts Rollers Surfacing Equipment Trenchers Bore\Drill Rigs Cement\Motar Mixers Skid Steer Loaders DumpersYTenders Other Material Handling Lawnmower Rear Engine Riding Mower Front Mowers Shredders Lawn & Garden Tractors Chippers and Stump Grinders Other Lawn & Garden Equipment Agricultural Mowers Aircraft Support Railway Maintenance Power Range & Engine Cycle 0 to 1 hp (2 and 4-stroke) 1 to 3 hp (2 and 4-stroke) 3 to 25 hp (2 and 4-stroke) 0 to 1 hp (2 and 4-stroke) 1 to 3 hp (2 and 4-stroke) 3 to 6 hp (2-stroke) 3 to 6 hp (4 stroke) 6 to 25 hp (2 and 4-stroke) 0 to 1 hp (2 and 4-stroke) 1 to 3 hp (2 and 4-stroke) 3 to 6 hp (2 and 4-stroke) 6 to 25 hp (2 and 4-stroke) 0 to 6 hp (2 and 4-stroke) 6 to 25 hp (2 and 4-stroke) Engine Class m IV V III IV V I II III IV I II I II 22xx004065(6) indicates that both 22xx004065 and 22xx004066 SCC are considered, for instance. ------- development of EPA's Phase 1 rulemaking. For the years 1994 to 1997, EPA linearly interpolated between the 1993 and 1998 sales estimates for each application. Using this year by year sales information and the expected scrappage of small nonroad equipment, EPA estimated the total 1996 calendar year population for the four applications noted above. In order to determine the power category specific populations, EPA relied on the fractions of engines in each engine class based on the certification sales estimates for all categories other than lawnmowers. For lawnmowers, nearly all of which were certified as Class I engines, EPA used the power category fractions in the PSR database. The resulting 1996 base year populations continue to be used in draft NONROAD2004. (8,9) Two important issues regarding small (<25 hp) SI engines and equipment require further discussion: treating commercial and residential users separately, and accounting for the effects of new regulations. Many of the small spark-ignited engines are used in lawn and garden equipment applications, and lawn and garden equipment is used both by commercial and residential users. The commercial users are grounds keepers for golf courses, nonresidential buildings, large apartment complexes, and some single-family homes. Commercial equipment therefore has significantly different usage than residential equipment in terms of hours per year as well as hours per weekday versus weekend day. To account for these differences in equipment usage, separate SCCs were defined to account for commercial and residential lawn and garden equipment. The 1998 PSR population estimates and the 1996 population estimates for the four lawn and garden applications described above were divided into residential and commercial fractions as shown in Table 4. For applications not shown in Table 4, 100% commercial use was assumed for the engines because these applications include such categories as construction, agricultural, commercial, and many other applications already considered commercial. From information derived by California (10), the sales fraction combined with the average life (in years of average operation shown in another report, NR-005B) of the engines was used to calculate an in-use population fraction of residential and commercial equipment. The calculation uses the sales fraction multiplied by the average life for both residential and commercial equipment and the population fraction determined from the two populations as shown in the equation below. Commercial Population Fraction = (Commercial Sales Fraction * Commercial Average Life in Years) / (Commercial Sales Fraction * Commercial Average Life + Residential Sales Fraction * Residential Average Life) The above methodology was applied for all applications in Table 4 with the exception of trimmers/edgers/cutters, chain saws, and leafblowers/vacuums. Based on discussions with manufacturers during the Phase 2 rulemaking process, we believe that the residential/commercial split for these three applications is strongly dependent on engine class. We now classify all these equipment powered by Class in two-stroke engines as residential. Equipment powered by Class ------- Table 4. Residential and Commercial Percentages of Small Spark-Ignition Engine Equipment sec 22xx004010 22xx004011 22xx004025 22xx004026 22xx004020 22xx004021 22xx004030 22xx004031 22xx004015 22xx004016 22xx004035 22xx004036 22xx004071 22xx004040 22xx004041 22xx004055 22xx004056 22xx004075 22xx004076 22xx004045 22xx004046 22xx004050 22xx004051 22xx004065 22xx004066 All others Application Lawn mowers Trimmers/edgers/cutters Chainsaws Leaf blowers/vacuums Tillers <6 hp Snowblowers Commercial turf equipment Rear engine rider Lawn and garden tractors Other lawn and garden equipment Front Mowers Shredders <6 hp Chippers\Stump Grinders All other equipment Hp Categories All 0-1 hp 1-3 hp >3hp 0-1 hp 1-3 hp >3hp 0-1 hp 1-3 hp >3hp All All All All All All All Residential % of Population 96.3 100 85.3 0 100 97.0 0 100 92.5 0 85.7 90.0 0.0 97.4 97.4 45.7 0.0 Commercial % of Population 3.7 0 14.7 100 0 3.0 100 0 7.5 100 14.3 10.0 100.0 2.6 2.6 54.3 100.0 ------- IV two-stroke engines is now predominantly classified as residential. The Class IV split was estimated based on input from the three largest manufacturers of commercial equipment (i.e., ECHO, Stihl, and Husqvarna) and production estimates from all manufacturers of Class IV chainsaw engines. We now also classify the four-stroke engines over 6 hp as commercial equipment. (11) The regulations to be proposed require reduced emission rates in future years, and, among other consequences, are estimated to reduce the number of two-stroke engines sold in favor of four-stroke engines. With the current NONROAD modeling methodology, it was not possible to keep the 2-stroke and 4-stroke spark-ignition engines in separate SCCs in the emissions model and account for the shift of 2-stroke to 4-stroke engines. Therefore, spark-ignition engines of less than 25 horsepower were lumped into one SCC category, eliminating the SCC distinction between 2 and 4-stroke gasoline, LPG, and CNG engines. The SCC description was changed to reflect the new engine classes described in Table 3. The distinction between 2 and 4-stroke gasoline, LPG, and CNG engines will be maintained for sales fraction and emission rates by using technology groups within the SCC. One problem with lumping 2-stroke and 4-stroke engines together is that the different engine types have different conversion factors for converting total hydrocarbons (THC) to other hydrocarbon types (TOG, NMHC, NMOG, and VOC). This problem was ameliorated somewhat by defining the population to be primarily 2-stroke or primarily 4-stroke fuel types. In the base year, engine classes of HI, IV, and V were primarily 2-stroke gasoline engines, so they were assigned SCCs of 2260xxxxxx. Engine classes I and II are primarily 4-stroke gasoline, therefore they were assigned SCCs of 2265xxxxxx. This means that 2-stroke hydrocarbon conversion factors were used for engine classes in, IV, and V, and 4-stroke conversion factors were used for engine classes I and II. Large Spark-Ignition Equipment The 1998 PSR population estimates were used for large SI equipment, with the exception of forklifts. We are using different population estimates for forklifts based on a recent market study. That study identified a 1996 population of 491,321 for Class 4 through 6 forklifts, which includes all forklifts powered by internal combustion engines. Approximately 80 percent of those were estimated to be fueled by propane, with the rest running on CNG, gasoline, or diesel fuel. Assuming diesel equipment makes up roughly half of these remaining forklifts leads to a total population of SI forklifts of 442,000. (12) Draft NONROAD2002a and later model versions therefore use this estimate for the 1996 base year SI forklift population. The 1998 PSR data was then used to subdivide the SI forklifts, such that propane accounts for about 85 percent, CNG about ten percent, and gasoline fueled equipment roughly five percent of the SI forklifts. Analysis and assumptions regarding refueling methods was necessary in order to establish fuel type distributions in the absence of other data. Some applications of nonroad SI equipment face much different refueling situations. Lawn and garden equipment is usually not centrally ------- fueled and therefore operates almost exclusively on gasoline, which is more readily available. Agriculture equipment is predominantly powered by diesel engines. Most of these operators likely have storage tanks for diesel fuel. For those who use spark-ignition engines in addition to, or instead of, the diesel models, we would expect them in many cases to be ready to invest in gasoline storage tanks as well, resulting in little or no use of LPG or natural gas for those applications. For construction, general industrial, and other equipment, there may be a mix of central and non-central fueling, and motive and portable equipment. We therefore believe that estimating an even mix of LPG and gasoline for these engines is most appropriate. The approximate distribution of fuel types for the individual applications used in the NONROAD model are listed in Table 5. It should be noted that the use of 100% LPG/CNG for large SI generators was based on recent sales and other market data. Due to the lack of such data for compressors and other large SI equipment, the 50% default value was used for these equipment types. Table 5. Fuel Type Distribution for Various Large SI Applications Application Forklift* Generator Commercial turf Aerial lift Pump Welder Baler Air compressor Scrubber/sweeper Chipper/grinder Swathers Leaf blower/vacuum Sprayers Specialty vehicle/cart Oil field equipment Skid/steer loader Other agriculture equipment Irrigation set Trencher Rubber-tired loader Percent LPG/CNG 95 100 0 50 50 50 0 50 50 50 0 0 0 50 100 50 0 50 50 50 Application Bore/drill rig Concrete/industrial saw Rough terrain forklift Other material handling Ag. tractor Paver Roller Other construction Crane Pressure washer Paving equipment Aircraft support Gas compressor Front mowers Other lawn & garden Tractor/loader/backhoe Hydraulic power unit Surfacing equipment Crushing/processing equip Refrigeration/AC Percent LPG/CNG 50 50 50 50 0 50 50 50 50 50 50 50 100 0 0 50 50 50 50 100 10 ------- Application Other general industrial Terminal tractor Percent LPG/CNG 50 50 Application Railway maintenance Recreational marine Percent LPG/CNG 50 0 * For forklifts the 95% is split roughly 85% LPG and 10% CNG. Recreational Equipment Recreational equipment consists of snowmobiles, off-road motorcycles, all terrain vehicles (ATVs), golf carts, and specialty vehicle carts. The 1998 PSR population estimates were used for golf carts and non-diesel specialty vehicle carts. The 1998 PSR population estimates were not used for snowmobiles, off-road motorcycles, ATVs, or diesel specialty vehicle carts. For snowmobiles, a study done by the Oak Ridge National Laboratory (ORNL) estimated the total snowmobile population for 1999 based on state registrations. They also developed a methodology for estimating the number of snowmobiles unregistered in each state, which works out to be approximately five percent of the total. Thus, they estimate a total snowmobile population of 1,567,000, which is used in draft NONROAD2004. (13) The International Snowmobile Manufacturers Association (ISMA) also estimated the total number of snowmobiles by summing the total number of registered snowmobiles in those states that require snowmobile registration. However, they did not estimate the number of unregistered snowmobiles. Therefore, we use the value presented by ORNL as the estimate of total snowmobiles. The distribution into hp categories was based on the hp category fractions in the PSR database. For off-road motorcycles, the only source is the Motorcycle Industry Council (MIC). MIC projects a total population for 1998 of 1,196,000 off-road motorcycles nationwide (13), which is used in draft NONROAD2004. Based on sales information, 67 percent are 2-stroke engines and 33 percent are 4-stroke engines. The population of ATVs used in draft NONROAD2004 for the 1998 base year is 3,910,000. This estimate comes from a 1998 Consumer Products Safety Commission study. (14) Populations of diesel specialty vehicle carts are estimated per the methodology presented below for compression-ignition equipment in general. Compression-Ignition (CD Equipment Past versions of NONROAD used PSR's population estimates directly. The PSR population estimates are derived using PSR's estimates of equipment sales, load factor, activity, median life, and a default scrappage curve used to estimate the percent of equipment in operation with age. Draft NONROAD2004, however, incorporates a number of significant changes that 11 ------- affect the CI equipment inventory, including load factor and median life estimates. In order to maintain consistency between the revised inputs for load factor and activity used in the model and the load factor and activity inputs used to derive base year population estimates, the 1998 PSR diesel populations were not used. Instead, the latest 2003 update of the PSR sales estimates through year 2000 (15) were used in conjunction with the latest draft NONROAD2004 input values for load factor, activity, median life and the default scrappage curve to calculate the 2000 base year populations for CI equipment used in draft NONROAD2004. The 2000 populations are a sum of equipment in operation from model years 1950 through 2000, based on a backcast extrapolation of sales from 1973. Recreational Marine Equipment The 2000 PSR population estimates were used for the base year of the recreational marine equipment category. The LPG and CNG recreational marine engine population values were estimated to be zero, which was confirmed with the PSR estimates. There were some diesel recreational marine engines not covered by the emissions regulations for spark-ignition marine engines and therefore not included in the recreational marine estimate just described. Recreational marine spark-ignition engines fall under EPA regulations targeting mainly hydrocarbon emissions. (16) The regulations require reduced emission rates and, among other consequences, are estimated to reduce the number of 2-stroke engines sold in favor of 4-stroke engines. With the current NONROAD modeling methodology, it was not possible to keep the 2- stroke and 4-stroke spark-ignition engines in separate SCCs in the emissions model and account for the expected effects of the regulations. Therefore, spark-ignition engines are lumped into one SCC, which eliminates 2- and 4-stroke distinctions. As with small gasoline engines, one problem with lumping 2-stroke and 4-stroke recreational marine engines into a single SCC is that the different engine types have different conversion factors for converting total hydrocarbons (THC) to other hydrocarbon types (TOG, NMHC, NMOG, and VOC). This problem is ameliorated somewhat by defining the population to be primarily 2-stroke or primarily 4-stroke fuel types. For outboard (SCC 2282005010) and personal water craft (SCC 2282005015), the primary engine type in the base year is 2-stroke; for inboard engines (SCC 2282010005), the primary engine type in the base year is 4-stroke. The NONROAD model uses these primary engine types as the basis for the conversion factors for these SCCs. As presented in Appendix A, three types of recreational marine equipment are differentiated: inboard, outboard, and personal water craft. The NEVES report documents three types of recreational applications; inboard, outboard, and sterndrive. Since sterndrive vessels use the same engines as inboard vessels, the EPA no longer considered the sterndrive category to be a unique application and eliminated it. Personal water craft, sometimes known by the brand name 12 ------- Jet Ski™, were substituted into what was formerly the sterndrive category, and the SCC description was changed accordingly. Sailboat auxiliary propulsion engines are also included in the outboard and inboard engine categories. The national estimates include these engines, so NONROAD does not use this category to avoid double counting. PSR estimates that these engines only represent a small percentage of recreational marine engines. The population of diesel recreation marine engines provided in the default engine populations was derived from the PSR estimates and uses SCCs of 22820200xx. The 'xx' here denotes inboard as '05', outboard as '10', and sailboat auxiliary as '25.' The categories of'15' and '20' were not used because sterndrive is no longer a separate category, and the sailboat auxiliary diesel engines were of a design providing low horsepower similar to that of outboard engines rather than inboard engines. There is little distinction between inboard and outboard for sailboat activity, allocations, or any other parameter, so assigning these sailboat auxiliary engines to outboard rather than inboard is a moot issue. Note that the population estimates for diesel recreational marine engines over 50 hp have increased substantially since draft NONROAD2002a, which was used for the analysis of the Tier 4 Nonroad Diesel NPRM. They have been updated to be consistent with the methodology and boat sales numbers used in the Final Regulatory Support Document for the November 2002 final rule: "Control of Emissions From Nonroad Large Spark-Ignition Engines and Recreational Engines (Marine and Land-Based)." Average Horsepower (Hp) Estimates As seen in Appendix A, the base year population estimates in NONROAD are provided by equipment type/hp category. In order to calculate an emissions inventory, the average hp corresponding to each equipment type/hp category is required. Draft NONROAD2004 uses a sales-weighted average hp for each equipment type/hp category that was generated using information from PSR. For diesel equipment the average hp inputs come from the same 2003 PSR sales information for 1990-2000 that was used for the engine population calculations. For SI equipment the average hp inputs come from the same 1998 PSR Partslink database from which most of the SI equipment populations were obtained. The resulting average hp estimates are also provided in Appendix A. References (1) EPA, "Nonroad Engine and Vehicle Emission Study," EPA-21A-2001, November, 1991. (2) E.H. Pechan, "Evaluation of Power Systems Research (PSR) Nonroad Population Data Base," prepared for Office of Mobile Sources, U.S. Environmental Protection Agency, September 1997, EPA Contract No. 68-D3-0035, Work Assignment No. HI-107, Pechan Report No. 97.09.003/1807. 13 ------- (3) Power Systems Research, "US Parts Link Edition 6.2," St. Paul, MN. 1998 (4) EPA, "Determination of Significance for Nonroad Sources and Emission Standards for New Nonroad Compression-Ignition Engines At or Above 37 kW; Final Rule," 59 FR 31306, June, 17, 1994. (5) Booz, Allen and Hamilton Inc., "Off-Road Mobile Equipment Emission Inventory," January, 1992. (6) EPA, "Final Regulatory Impact Analysis, Phase 2: Emission Standards for New Nonroad Nonhandheld Spark-Ignition Engines At or Below 19 Kilowatts," EPA420-R-99-003, March 1999. (7) EPA, "Final Regulatory Impact Analysis, Phase 2 Final Rule: Emission Standards for New Nonroad Handheld Spark-Ignition Engines At or Below 19 Kilowatts," EPA420-R- 00-004, March 2000. (8) Harvey, Craig A., "U.S. EPA NONROAD Model Technical Report Addenda for Tier 2 Rulemaking Version," EPA420-R-99-008, March 24, 1999. (9) EPA, "Revised NONROAD Populations for Chainsaws Above 3 Horsepower," Note from Phil Carlson to Craig Harvey, November 1, 2001. (10) California Air Resources Board, "Technical Support Document for California Exhaust Emission Standards and Test Procedures for 1994 and Subsequent Model-Year Utility and Lawn and Garden Equipment Engines," Attachment C to CARB Mailout # 92-06, El Monte, CA. January 1992. (11) EPA, "Request for Revisions to the NONROAD Model Affecting Small Spark-Ignition Nonroad Handheld Engines," Memorandum from Phil Carlson to Craig Harvey, December 10, 1999. (12) EPA, "Draft Regulatory Support Document: Control of Emissions from Unregulated Nonroad Engines," EPA420-D-01-004, September 2001. (13) EPA, "Emission Modeling for Recreational Vehicles," Memorandum from Line Wehrly to Docket A-98-01, EPA420-F-00-051, November 13, 2000. (14) Consumer Products Safety Commission, April 1998, Part 1, "Report 1997 ATV Exposure Survey", Bethesda, MD. (15) Power Systems Research, OELink (Sales) Database, May 2003 updated version. (16) EPA, "Regulatory Impact Analysis: Control of Air Pollution Emission Standards for New Spark-Ignition Marine Engines," October, 1996. 14 ------- Appendix A Base Year U.S. Population Estimates in Draft NONROAD2004 Year 1999 1999 1999 1999 1999 1999 1999 1999 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 sec 2260001020 2260001020 2260001020 2260001020 2260001020 2260001020 2260001020 2260001020 2260001010 2265001010 2260001030 2265001030 2265001050 2260001060 2260001060 2260001060 2265001060 2265001060 2265001060 2265001060 2265001060 2265001060 2265001060 2265001060 2267001060 2267001060 2267001060 2267001060 2265002003 2265002003 2265002003 2265002003 2265002003 2265002003 2267002003 2267002003 2260002006 2265002006 2260002009 2265002009 2265002009 2265002009 2265002015 2265002015 2265002015 2265002015 Equipment Description 2-Str Snowmobiles 2-Str Snowmobiles 2-Str Snowmobiles 2-Str Snowmobiles 2-Str Snowmobiles 2-Str Snowmobiles 2-Str Snowmobiles 2-Str Snowmobiles 2-Str Offroad Motorcycles 4-Str Offroad Motorcycles 2-Str All Terrain Vehicles 4-Str All Terrain Vehicles t-Str Golf Carts 2-Str Specialty Vehicle Carts 2-Str Specialty Vehicle Carts 2-Str Specialty Vehicle Carts 4-Str Specialty Vehicle Carts 4-Str Specialty Vehicle Carts 4-Str Specialty Vehicle Carts t-Str Specialty Vehicle Carts t-Str Specialty Vehicle Carts 4-Str Specialty Vehicle Carts 4-Str Specialty Vehicle Carts 4-Str Specialty Vehicle Carts ^PG - Specialty Vehicle Carts ^PG - Specialty Vehicle Carts ^PG - Specialty Vehicle Carts ^PG - Specialty Vehicle Carts 4-Str Pavers 4-Str Pavers 4-Str Pavers t-Str Pavers 4-Str Pavers 4-Str Pavers ^PG - Pavers ^PG - Pavers 2-Str Tampers/Rammers 1-Str Tampers/Rammers 2-Str Plate Compactors 4-Str Plate Compactors 4-Str Plate Compactors t-Str Plate Compactors t-Str Rollers 4-Str Rollers 4-Str Rollers 4-Str Rollers HPmin 1 o 5 11 16 25 40 50 100 0 0 0 0 6 6 25 50 1 o 3 11 16 25 40 50 100 25 40 50 100 o 3 6 11 16 25 50 25 50 3 6 1 3 6 11 6 11 16 25 HPmax 3 6 16 25 40 50 75 175 1 1 1 1 11 11 40 75 3 6 16 25 40 50 75 175 40 50 75 175 6 11 16 25 40 75 40 75 6 11 3 6 11 16 11 16 25 40 HPavg 2.5 4 15.66 20.26 32.86 45.68 67.38 112.4 1 1 1 1 9.15 8.046 37 55 3 4.424 15.99 19.62 30.55 46 61.68 118.3 30.55 46 61.68 118.3 5.35 9.328 12.56 20.85 31.75 62.41 31.75 62.41 3.75 7.518 1.649 4.409 8.225 12.67 8.901 14.82 19.08 36.82 Population 6,34$ 3,029 47,777 316,612 283,754 210,26C 644,448 54,772 801,32C 394,68C 405,OOC 3,505,OOC 175,537 326,568 97 55 165 6,706 12,701 100,05C 1,023 25 2,489 935 1,023 25 2,48$ 935 746 5,198 241 1,883 318 351 318 351 155,522 34C 14,614 74,153 22,828 4,046 5,621 1,004 2,613 30$ Al ------- Year 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 sec 2265002015 2267002015 2267002015 2260002021 2265002021 2265002021 2265002021 2265002021 2265002021 2265002021 2267002021 2267002021 2265002024 2265002024 2265002024 2265002024 2265002024 2265002024 2267002024 2267002024 2260002027 2265002027 2265002027 2265002027 2265002030 2265002030 2265002030 2265002030 2265002030 2265002030 2265002030 2267002030 2267002030 2265002033 2265002033 2265002033 2265002033 2265002033 2265002033 2265002033 2265002033 2265002033 2267002033 2267002033 2267002033 2260002039 2260002039 2265002039 2265002039 Equipment Description 4-Str Rollers .PG - Rollers ^PG - Rollers 2-Str Paving Equipment 1-Str Paving Equipment 4-Str Paving Equipment 4-Str Paving Equipment 4-Str Paving Equipment t-Str Paving Equipment 1-Str Paving Equipment ^PG - Paving Equipment ^PG - Paving Equipment 4-Str Surfacing Equipment 4-Str Surfacing Equipment 1-Str Surfacing Equipment 1-Str Surfacing Equipment 1-Str Surfacing Equipment 1-Str Surfacing Equipment ^PG - Surfacing Equipment ^PG - Surfacing Equipment 2-Str Signal Boards/Light Plants 1-Str Signal Boards/Light Plants 1-Str Signal Boards/Light Plants 1-Str Signal Boards/Light Plants 1-Str Trenchers 1-Str Trenchers 1-Str Trenchers 1-Str Trenchers 1-Str Trenchers 1-Str Trenchers 1-Str Trenchers ^PG - Trenchers ^PG - Trenchers 1-Str Bore/Drill Rigs 1-Str Bore/Drill Rigs 1-Str Bore/Drill Rigs 1-Str Bore/Drill Rigs 1-Str Bore/Drill Rigs 1-Str Bore/Drill Rigs 1-Str Bore/Drill Rigs 1-Str Bore/Drill Rigs 1-Str Bore/Drill Rigs ^PG - Bore/Drill Rigs ^PG - Bore/Drill Rigs ^PG - Bore/Drill Rigs 2-Str Concrete/Industrial Saws 2-Str Concrete/Industrial Saws 1-Str Concrete/Industrial Saws 1-Str Concrete/Industrial Saws HPmin 50 25 50 1 3 6 11 16 25 50 25 50 3 6 11 16 25 50 25 50 1 3 6 16 1 3 6 11 16 25 50 25 50 0 1 o 5 6 11 16 25 50 100 25 50 100 1 o 5 6 11 HPmax 75 40 75 o 3 6 11 16 25 40 75 40 75 6 11 16 25 40 75 40 75 3 6 11 25 o J 6 11 16 25 40 75 40 75 1 3 6 11 16 25 40 75 175 40 75 175 3 6 11 16 HPavg 69.81 36.82 69.81 1.823 5.136 8.535 13.26 20 36.6 66 36.6 66 5.16 8.918 15.61 19.05 30.24 66 30.24 66 2.2 5.032 8.25 18 o J 5.211 8.883 13.44 19.3 30 69.74 30 69.74 0.9 2.209 4.809 8.754 16 21.31 31.39 61.34 118.1 31.39 61.34 118.1 1.897 4.532 8.535 14.68 Population 358 30$ 358 13,997 40,94C 34,719 17,38$ 12,251 498 45 498 45 6,079 9,362 2,707 1,141 113 41 113 41 38 687 684 26 29 10,643 10,419 3,723 4,245 707 1,068 707 1,068 4,39C 89,858 3,634 1,111 1,41C 926 373 34C 563 373 34C 563 11,491 55,066 28,313 5,937 A2 ------- Year 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 sec 2265002039 2265002039 2265002039 2267002039 2267002039 2265002042 2265002042 2265002042 2265002042 2265002042 2265002045 2265002045 2265002045 2265002045 2265002045 2265002045 2267002045 2267002045 2267002045 2260002054 2265002054 2265002054 2265002054 2265002054 2267002054 2265002057 2265002057 2265002057 2265002057 2265002057 2267002057 2267002057 2267002057 2267002057 2265002060 2265002060 2265002060 2267002060 2267002060 2267002060 2265002066 2265002066 2265002066 2265002066 2267002066 2267002066 2265002072 2265002072 2265002072 Equipment Description 1-Str Concrete/Industrial Saws 1-Str Concrete/Industrial Saws 1-Str Concrete/Industrial Saws ^PG - Concrete/Industrial Saws ^PG - Concrete/Industrial Saws 1-Str Cement & Mortar Mixers 1-Str Cement & Mortar Mixers 1-Str Cement & Mortar Mixers 1-Str Cement & Mortar Mixers 1-Str Cement & Mortar Mixers 1-Str Cranes 1-Str Cranes 1-Str Cranes 1-Str Cranes 1-Str Cranes 1-Str Cranes ^PG - Cranes ^PG - Cranes ^PG - Cranes 2-Str Crushing/Proc. Equipment 1-Str Crushing/Proc. Equipment 1-Str Crushing/Proc. Equipment 1-Str Crushing/Proc. Equipment 1-Str Crushing/Proc. Equipment ^PG - Crushing/Proc. Equipment 1-Str Rough Terrain Forklift 1-Str Rough Terrain Forklift 1-Str Rough Terrain Forklift 1-Str Rough Terrain Forklift 1-Str Rough Terrain Forklift ^PG - Rough Terrain Forklift ^PG - Rough Terrain Forklift ^PG - Rough Terrain Forklift ^PG - Rough Terrain Forklift 1-Str Rubber Tire Loaders 1-Str Rubber Tire Loaders 1-Str Rubber Tire Loaders ^PG - Rubber Tire Loaders ^PG - Rubber Tire Loaders ^PG - Rubber Tire Loaders 1-Str Tractors/Loaders/Backhoes 1-Str Tractors/Loaders/Backhoes 1-Str Tractors/Loaders/Backhoes 1-Str Tractors/Loaders/Backhoes ^PG - Tractors/Loaders/Backhoes ^PG - Tractors/Loaders/Backhoes 1-Str Skid Steer Loaders 1-Str Skid Steer Loaders 1-Str Skid Steer Loaders HPmin 16 25 50 25 50 1 3 6 11 16 6 11 16 25 50 100 25 50 100 1 3 6 11 50 50 16 25 40 50 100 25 40 50 100 25 50 100 25 50 100 6 16 25 50 25 50 11 16 25 HPmax 25 40 75 40 75 o 5 6 11 16 25 11 16 25 40 75 175 40 75 175 o 3 6 11 16 75 75 25 40 50 75 175 40 50 75 175 40 75 175 40 75 175 11 25 40 75 40 75 16 25 40 HPavg 19.41 34.79 65.78 34.79 65.78 2.89 5.22 8.373 13.52 17.87 8 14.02 18.16 37 69.04 115.2 37 69.04 115.2 1.8 4.321 8.93 16 62.53 62.53 23 29 46 65.98 113.3 29 46 65.98 113.3 37 70.3986671 113 37 70.3986671 113 10.8 19.08 30 63.05 30 63.05 15.93 18.41 31.93 Population 2,61C 718 391 718 391 1,558 87,327 145,895 4,95C 3,793 148 20$ 74 . 52( 84 3 52( 84 1,405 1,975 3,603 924 115 115 33 112 1 742 87 112 1 742 87 32 1,474 49 32 1,474 49 362 7,534 28 148 28 148 297 5,986 1,698 A3 ------- Year 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 sec 2265002072 2267002072 2267002072 2265002078 2265002078 2265002078 2265002078 2265002078 2265002081 2265002081 2267002081 2268002081 2265003010 2265003010 2265003010 2265003010 2265003010 2265003010 2267003010 2267003010 2267003010 2265003020 2265003020 2265003020 2265003020 2265003020 2267003020 2267003020 2267003020 2267003020 2267003020 2268003020 2260003030 2265003030 2265003030 2265003030 2265003030 2265003030 2265003030 2265003030 2265003030 2265003030 2267003030 2267003030 2267003030 2267003030 2267003030 2268003030 2260003040 Equipment Description 4-Str Skid Steer Loaders ^PG - Skid Steer Loaders U>G- Skid Steer Loaders t-Str Dumpers/Tenders 1-Str Dumpers/Tenders t-Str Dumpers/Tenders 1-Str Dumpers/Tenders 4-Str Dumpers/Tenders 4-Str Other Construction Equipment 4-Str Other Construction Equipment ^PG - Other Construction Equipment CNG - Other Construction Equipment 4-Str Aerial Lifts 4-Str Aerial Lifts 4-Str Aerial Lifts t-Str Aerial Lifts t-Str Aerial Lifts 4-Str Aerial Lifts ^PG - Aerial Lifts ^PG - Aerial Lifts ^PG - Aerial Lifts t-Str Forklifts t-Str Forklifts 4-Str Forklifts 4-Str Forklifts 4-Str Forklifts .PG - Forklifts ^PG - Forklifts .PG - Forklifts ^PG - Forklifts ^PG - Forklifts CNG - Forklifts 2-Str Sweepers/Scrubbers 1-Str Sweepers/Scrubbers 1-Str Sweepers/Scrubbers 4-Str Sweepers/Scrubbers 4-Str Sweepers/Scrubbers t-Str Sweepers/Scrubbers t-Str Sweepers/Scrubbers 1-Str Sweepers/Scrubbers 4-Str Sweepers/Scrubbers 4-Str Sweepers/Scrubbers ^PG - Sweepers/Scrubbers ^PG - Sweepers/Scrubbers ^PG - Sweepers/Scrubbers ^PG - Sweepers/Scrubbers ^PG - Sweepers/Scrubbers CNG - Sweepers/Scrubbers 2-Str Other General Industrial Eqp HPmin 50 25 50 3 6 11 16 50 16 100 100 100 6 11 16 25 50 100 25 50 100 25 40 50 100 175 25 40 50 100 175 40 1 3 6 11 16 25 40 50 100 300 25 40 50 100 300 175 1 HPmax 75 40 75 6 11 16 25 75 25 175 175 175 11 16 25 40 75 175 40 75 175 40 50 75 175 300 40 50 75 175 300 50 o 6 6 11 16 25 40 50 75 175 600 40 50 75 175 600 300 o J HPavg 67.37 31.93 54.58 4.96 8.52 12.28 18.74 66 18.16 126 126 105 8.075 14.39 21.13 31.22 59.86 111.5 31.22 59.88 111.5 36.12 45.16 65.38 144.7 215.8 33.44 45.43 59.25 131.5 215.8 48 1.276 4.735 9.855 14.85 18.23 31.91 46 63.61 150 411 31 47 63.61 150 411 190 2.044 Population 1,941 1,698 1,941 5,27$ 17,418 2,622 3,202 124 2( 625 597 28 2,188 608 14,037 6,208 12,931 287 6,208 12,931 287 1,654 5,905 10,099 4,421 22 31,418 68,675 191,872 84,003 411 43,521 3,298 3,777 5,779 1,563 3,348 2,011 2,273 2,329 47 3 2,011 2,273 2,329 47 3 2C 156 A4 ------- Year 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1996 1996 1996 1996 1996 1996 1998 1998 1998 1998 1998 1998 1996 1996 1996 1996 sec 2265003040 2265003040 2265003040 2265003040 2265003040 2265003040 2265003040 2265003040 2267003040 2267003040 2267003040 2267003040 2268003040 2265003050 2265003050 2265003050 2267003050 2265003060 2265003060 2265003060 2268003060 2268003060 2265003070 2265003070 2265003070 2265003070 2267003070 2267003070 2267003070 2267003070 2268003070 2268003070 2268003070 2265004010 2265004010 2265004010 2265004011 2265004011 2265004011 2260004015 2260004015 2265004015 2260004016 2260004016 2265004016 2260004020 2260004020 2260004021 2260004021 Equipment Description 4-Str Other General Industrial Eqp 4-Str Other General Industrial Eqp t-Str Other General Industrial Eqp t-Str Other General Industrial Eqp 1-Str Other General Industrial Eqp 4-Str Other General Industrial Eqp 4-Str Other General Industrial Eqp 4-Str Other General Industrial Eqp ^PG - Other General Industrial Eqp ^PG - Other General Industrial Eqp ^PG - Other General Industrial Eqp ^PG - Other General Industrial Eqp CNG - Other General Industrial Eqp 4-Str Other Material Handling Eqp 1-Str Other Material Handling Eqp 1-Str Other Material Handling Eqp ^PG - Other Material Handling Eqp 4-Str ACVRefrigeration 4-Str ACVRefrigeration t-Str ACVRefrigeration CNG - ACVRefrigeration CNG - ACVRefrigeration 4-Str Terminal Tractors 4-Str Terminal Tractors t-Str Terminal Tractors t-Str Terminal Tractors ^PG - Terminal Tractors ^PG - Terminal Tractors ^PG - Terminal Tractors ^PG - Terminal Tractors CNG - Terminal Tractors CNG - Terminal Tractors CNG - Terminal Tractors 4-Str Lawn mowers (res) 4-Str Lawn mowers (res) 1-Str Lawn mowers (res) 1-Str Lawn mowers (Com) 1-Str Lawn mowers (Com) 4-Str Lawn mowers (Com) 2-Str Rotary Tillers < 6 HP (res) 2-Str Rotary Tillers < 6 HP (res) t-Str Rotary Tillers < 6 HP (res) 2-Str Rotary Tillers < 6 HP (com) 2-Str Rotary Tillers < 6 HP (com) 4-Str Rotary Tillers < 6 HP (com) 2-Str Chain Saws < 6 HP (res) 2-Str Chain Saws < 6 HP (res) 2-Str Chain Saws < 6 HP (com) 2-Str Chain Saws < 6 HP (com) HPmin 3 6 11 16 25 50 100 175 25 50 100 175 75 1 16 75 50 6 11 16 40 50 25 50 100 175 25 50 100 175 75 100 175 1 3 6 1 3 6 0 1 3 0 1 3 1 3 1 3 HPmax 6 11 16 25 40 75 175 300 40 75 175 300 100 3 25 100 75 11 16 25 50 75 40 75 175 300 40 75 175 300 100 175 300 o 5 6 11 3 6 11 1 o J 6 1 o 5 6 3 6 3 6 HPavg 4.289 9.063 13.53 18.24 30.12 63.32 136 195 30.12 63.32 136 195 98.5 3 18.12 80.55 53.55 9 13 18 48 74 35 69.12 114.2 250 35 72.89 104 190 82.5 125 250 2.55 4.1 6.24 2.55 4.1 6.24 0.957 2.514 4.712 0.957 2.514 4.712 2.11 3.916 2.11 3.916 Population 63,996 12,092 6,158 5,205 465 75C 246 9 465 726 246 S 24 33 1,271 802 802 22 35 1,067 12C 41 11 599 739 S 11 535 73C C 64 9 9 636,892 31,652,672 10,436 29,577 1,469,938 485 59,06C 417,521 2,965,01C 9,855 69,668 494,745 5,150,70C C 159,30C 560,50C A5 ------- Year 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 sec 2260004025 2260004025 2260004025 2260004026 2260004026 2260004026 2265004025 2265004025 2265004025 2265004025 2265004026 2265004026 2265004026 2265004026 2260004030 2260004030 2260004030 2260004031 2260004031 2260004031 2265004030 2265004030 2265004030 2265004030 2265004031 2265004031 2265004031 2265004031 2265004031 2265004031 2265004031 2260004035 2260004035 2265004035 2265004035 2260004036 2260004036 2265004036 2265004036 2265004040 2265004040 2265004040 2265004040 2265004041 2265004041 2265004041 2265004041 2265004046 2265004046 Equipment Description 2-Str Trimmers/Edgers/Brush Cutter (res) 2-Str Trimmers/Edgers/Brush Cutter (res) 2-Str Trimmers/Edgers/Brush Cutter (res) 2-Str Trimmers/Edgers/Brush Cutter (com) 2-Str Trimmers/Edgers/Brush Cutter (com) 2-Str Trimmers/Edgers/Brush Cutter (com) 4-Str Trimmers/Edgers/Brush Cutter (res) 4-Str Trimmers/Edgers/Brush Cutter (res) t-Str Trimmers/Edgers/Brush Cutter (res) 1-Str Trimmers/Edgers/Brush Cutter (res) 1-Str Trimmers/Edgers/Brush Cutter (com) 1-Str Trimmers/Edgers/Brush Cutter (com) 1-Str Trimmers/Edgers/Brush Cutter (com) 1-Str Trimmers/Edgers/Brush Cutter (com) 2-Str Leafblowers/Vacuums (res) 2-Str Leafblowers/Vacuums (res) 2-Str Leafblowers/Vacuums (res) 2-Str Leafblowers/Vacuums (com) 2-Str Leafblowers/Vacuums (com) 2-Str Leafblowers/Vacuums (com) 1-Str Leafblowers/Vacuums (res) 1-Str Leafblowers/Vacuums (res) 1-Str Leafblowers/Vacuums (res) 1-Str Leafblowers/Vacuums (res) 1-Str Leafblowers/Vacuums (com) 1-Str Leafblowers/Vacuums (com) 1-Str Leafblowers/Vacuums (com) 1-Str Leafblowers/Vacuums (com) 1-Str Leafblowers/Vacuums (com) 1-Str Leafblowers/Vacuums (com) 1-Str Leafblowers/Vacuums (com) 2-Str Snowblowers (res) 2-Str Snowblowers (res) 1-Str Snowblowers (res) 1-Str Snowblowers (res) 2-Str Snowblowers (com) 2-Str Snowblowers (com) 1-Str Snowblowers (com) 1-Str Snowblowers (com) 1-Str Rear Engine Riding Mowers (res) 1-Str Rear Engine Riding Mowers (res) 1-Str Rear Engine Riding Mowers (res) 1-Str Rear Engine Riding Mowers (res) 1-Str Rear Engine Riding Mowers (com) 1-Str Rear Engine Riding Mowers (com) 1-Str Rear Engine Riding Mowers (com) 1-Str Rear Engine Riding Mowers (com) 1-Str Front Mowers (com) 1-Str Front Mowers (com) HPmin 0 1 o J 0 1 3 3 6 11 16 3 6 11 16 0 1 3 0 1 3 3 6 11 16 3 6 11 16 25 50 100 1 3 6 11 1 3 6 11 3 6 11 16 o 3 6 11 16 6 11 HPmax 1 3 6 1 3 6 6 11 16 25 6 11 16 25 1 3 6 1 3 6 6 11 16 25 6 11 16 25 40 75 175 3 6 11 16 o 3 6 11 16 6 11 16 25 6 11 16 25 11 16 HPavg 0.81 1.4 3.3 0.81 1.4 o o J.J 3.3 7.86018151 16 18 o o J.J 7.86018151 16 18 0.84 1.41 3.42 0.84 1.41 3.42 3.42 8.34860898 14.2346244 20.9605007 3.42 8.34860898 14.2346244 20.9605007 31.4085189 61.2074689 120.774502 2.921 4.686 8.699 12.59 2.921 4.686 8.699 12.59 5.105 9.153 12.61 18.26 5.105 9.153 12.61 18.26 8 13.47 Population 3,850,OOC 9,750,OOC C C 1,680,65C 119,35C 222,344 C C C 26,363 7,052 373 809 570,OOC 6,330,OOC C C 510,OOC 190,OOC 358,692 C C C 29,083 284,431 8,959 9,747 742 5,061 5,02C 966,993 1,480,768 2,498,136 116,759 107,444 164,53C 277,571 12,973 6,954 1,006, 16C 780,271 3,691 186 26,858 20,829 9S 27,794 94,937 A6 ------- Year 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 sec 2265004046 2265004046 2265004051 2265004051 2265004055 2265004055 2265004055 2265004055 2265004056 2265004056 2265004056 2265004056 2265004066 2265004066 2265004066 2265004066 2265004066 2265004066 2265004066 2267004066 2267004066 2267004066 2260004071 2265004071 2265004071 2265004071 2265004071 2265004071 2265004071 2265004075 2265004075 2265004075 2265004075 2265004075 2265004075 2265004076 2265004076 2265004076 2265004076 2265004076 2265004076 2265004076 2265004076 2265004076 2265005010 2265005010 2265005015 2265005015 2265005015 Equipment Description 4-Str Front Mowers (com) 4-Str Front Mowers (com) t-Str Shredders < 6 HP (com) t-Str Shredders < 6 HP (com) 1-Str Lawn & Garden Tractors (res) 4-Str Lawn & Garden Tractors (res) 4-Str Lawn & Garden Tractors (res) 4-Str Lawn & Garden Tractors (res) t-Str Lawn & Garden Tractors (com) 1-Str Lawn & Garden Tractors (com) 4-Str Lawn & Garden Tractors (com) 4-Str Lawn & Garden Tractors (com) 4-Str Chippers/Stump Grinders (com) 4-Str Chippers/Stump Grinders (com) 1-Str Chippers/Stump Grinders (com) 1-Str Chippers/Stump Grinders (com) 4-Str Chippers/Stump Grinders (com) 4-Str Chippers/Stump Grinders (com) 4-Str Chippers/Stump Grinders (com) ^PG - Chippers/Stump Grinders (com) ^PG - Chippers/Stump Grinders (com) ^PG - Chippers/Stump Grinders (com) 2-Str Commercial Turf Equipment (com) 4-Str Commercial Turf Equipment (com) t-Str Commercial Turf Equipment (com) t-Str Commercial Turf Equipment (com) 1-Str Commercial Turf Equipment (com) 4-Str Commercial Turf Equipment (com) 4-Str Commercial Turf Equipment (com) 4-Str Other Lawn & Garden Eqp. (res) t-Str Other Lawn & Garden Eqp. (res) 1-Str Other Lawn & Garden Eqp. (res) 4-Str Other Lawn & Garden Eqp. (res) 4-Str Other Lawn & Garden Eqp. (res) 4-Str Other Lawn & Garden Eqp. (res) t-Str Other Lawn & Garden Eqp. (com) 1-Str Other Lawn & Garden Eqp. (com) 1-Str Other Lawn & Garden Eqp. (com) 4-Str Other Lawn & Garden Eqp. (com) 4-Str Other Lawn & Garden Eqp. (com) t-Str Other Lawn & Garden Eqp. (com) t-Str Other Lawn & Garden Eqp. (com) 1-Str Other Lawn & Garden Eqp. (com) 4-Str Other Lawn & Garden Eqp. (com) 4-Str 2-Wheel Tractors 4-Str 2-Wheel Tractors t-Str Agricultural Tractors 1-Str Agricultural Tractors 4-Str Agricultural Tractors HPmin 16 25 1 3 3 6 11 16 3 6 11 16 3 6 11 16 25 50 100 25 50 100 1 3 6 11 16 25 50 0 1 3 6 11 16 0 1 3 6 11 16 25 50 100 6 11 16 25 75 HPmax 25 40 o J 6 6 11 16 25 6 11 16 25 6 11 16 25 40 75 175 40 75 175 o 5 6 11 16 25 40 75 1 o 6 6 11 16 25 1 3 6 11 16 25 40 75 175 11 16 25 40 100 HPavg 17 32.27 2.986 4.835 5.002 9.735 13.61 18.41 5.002 9.735 13.61 18.41 3.5 9.791 15.32 20.05 35.1 60.94 119 35.1 60.94 119 o 6 5.217 8.771 13.99 19.33 27.24 59.59 0.914 2.34 4.867 8.208 15.54 20.04 0.914 2.34 4.867 8.208 15.54 20.04 36.04 71.2 113 8.197 14.19 20.4 30.5 82.13 Population 41,976 63C 101,841 199,316 24,846 778,998 8,655,718 2,821,097 663 20,795 231,056 75,306 34 1,678 6,916 13,034 984 4,237 1,005 984 4,237 1,005 us 343,058 91,253 203,64C 265,433 52,592 454 25,378 109,896 280,075 185,063 2,71C 1,776 30,154 130,577 332,781 219,88$ 3,22C 2,111 206 96 83 2,595 2,239 1,075 111 1,286 A7 ------- Year 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 sec 2265005015 2265005020 2265005020 2265005025 2265005025 2265005025 2265005030 2265005030 2265005030 2265005030 2260005035 2260005035 2265005035 2265005035 2265005035 2265005035 2265005035 2265005035 2265005035 2265005040 2265005040 2265005045 2265005045 2260005050 2265005050 2265005050 2265005050 2265005050 2265005050 2265005050 2265005050 2265005050 2267005050 2267005050 2267005050 2267005050 2268005050 2265005055 2265005055 2265005055 2265005055 2265005055 2265005055 2265005055 2265005055 2267005055 2268005055 2265005060 2265005060 Equipment Description 4-Str Agricultural Tractors 4-Str Combines 1-Str Combines t-Str Balers 4-Str Balers 4-Str Balers 4-Str Agricultural Mowers 4-Str Agricultural Mowers t-Str Agricultural Mowers 1-Str Agricultural Mowers 2-Str Sprayers 2-Str Sprayers 4-Str Sprayers 4-Str Sprayers 1-Str Sprayers 1-Str Sprayers 4-Str Sprayers 4-Str Sprayers 4-Str Sprayers t-Str Tillers > 6 HP 4-Str Tillers > 6 HP 4-Str Swathers 4-Str Swathers 2-Str Hydro Power Units t-Str Hydro Power Units t-Str Hydro Power Units 4-Str Hydro Power Units 4-Str Hydro Power Units 4-Str Hydro Power Units 4-Str Hydro Power Units t-Str Hydro Power Units 4-Str Hydro Power Units ^PG - Hydro Power Units ^PG - Hydro Power Units ^PG - Hydro Power Units ^PG - Hydro Power Units CNG- Hydro Power Units 1-Str Other Agricultural Equipment 4-Str Other Agricultural Equipment 4-Str Other Agricultural Equipment t-Str Other Agricultural Equipment t-Str Other Agricultural Equipment 1-Str Other Agricultural Equipment 4-Str Other Agricultural Equipment 4-Str Other Agricultural Equipment ^PG - Other Agricultural Equipment CNG - Other Agricultural Equipment 1-Str Irrigation Sets 4-Str Irrigation Sets HPmin 100 75 100 25 50 100 3 6 11 16 0 1 3 6 11 16 25 75 100 6 11 75 100 1 o J 6 11 16 25 40 50 100 25 40 50 100 100 3 6 11 16 25 50 100 175 100 100 3 6 HPmax 175 100 175 40 75 175 6 11 16 25 1 o 5 6 11 16 25 40 100 175 11 16 100 175 3 6 11 16 25 40 50 75 175 40 50 75 175 175 6 11 16 25 40 75 175 300 175 175 6 11 HPavg 125 87 141.2 34.57 65.28 113 6 9.206 16 18 0.88 2.567 4.37 8.204 14.85 20.51 33.28 76.25 130.3 7.501 14.76 80 121.9 1.709 4.834 9.855 13.1 18.35 33.91 46 66.79 113 33.91 46 66.79 154 148 4.84 9.14 14.11 18.64 32.23 65.9 167.4 230.1 154 148 4.692 8.918 Population 145 1C 2C 13,265 4,246 482 88 6,148 9C 1,88C 22,521 20,997 81,764 29,819 10,243 17,354 4,227 3,247 1,63C 719,032 1,796 7,168 4,061 1,273 6,056 5,486 4,322 4,424 67 28 66 1 67 28 66 1 1 1,544 7,506 4,462 3,953 314 589 2,977 1,244 8( 134 761 20$ A8 ------- Year 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 sec 2265005060 2265005060 2265005060 2265005060 2267005060 2268005060 2268005060 2268005060 2268005060 2268005060 2260006005 2260006005 2265006005 2265006005 2265006005 2265006005 2265006005 2265006005 2265006005 2265006005 2265006005 2267006005 2267006005 2267006005 2267006005 2267006005 2267006005 2268006005 2268006005 2268006005 2268006005 2268006005 2268006005 2260006010 2260006010 2260006010 2260006010 2265006010 2265006010 2265006010 2265006010 2265006010 2265006010 2265006010 2265006010 2267006010 2267006010 2267006010 2267006010 Equipment Description 4-Str Irrigation Sets 4-Str Irrigation Sets t-Str Irrigation Sets t-Str Irrigation Sets ^PG - Irrigation Sets CNG - Irrigation Sets CNG - Irrigation Sets CNG - Irrigation Sets CNG - Irrigation Sets CNG - Irrigation Sets 2-Str Generator Sets 2-Str Generator Sets 4-Str Generator Sets 4-Str Generator Sets 1-Str Generator Sets 1-Str Generator Sets 4-Str Generator Sets 4-Str Generator Sets 4-Str Generator Sets t-Str Generator Sets 1-Str Generator Sets U>G - Generator Sets U>G - Generator Sets U>G - Generator Sets U>G - Generator Sets U>G - Generator Sets U>G - Generator Sets CNG - Generator Sets CNG - Generator Sets CNG - Generator Sets CNG - Generator Sets CNG - Generator Sets CNG - Generator Sets 2-Str Pumps 2-Str Pumps 2-Str Pumps 2-Str Pumps 1-Str Pumps 4-Str Pumps 4-Str Pumps t-Str Pumps t-Str Pumps 1-Str Pumps 4-Str Pumps 4-Str Pumps U>G - Pumps ^PG - Pumps U>G - Pumps ^PG - Pumps HPmin 16 50 100 175 100 25 75 100 175 300 0 1 3 6 11 16 25 40 50 100 175 25 40 50 100 175 300 25 40 50 100 175 300 0 1 25 50 3 6 11 16 25 40 50 100 25 40 50 100 HPmax 25 75 175 300 175 40 100 175 300 600 1 o 5 6 11 16 25 40 50 75 175 300 40 50 75 175 300 600 40 50 75 175 300 600 1 3 40 75 6 11 16 25 40 50 75 175 40 50 75 175 HPavg 18 73.64 120.5 210.2 113 32 86.52 138.9 233.3 384.4 0.8 1.663 4.567 8.816 14.34 20.72 30.32 45.99 70.49 138.5 212.6 30.32 45.99 62.91 138.8 239.6 372 31.73 47.67 69.24 147.8 239.8 392.6 0.991 1.998 38 55 4.631 8.337 14.81 18.35 31.95 46 61.87 115.3 31.95 46 57 115.3 Population 3 1,483 467 213 12 248 3,183 184 214 44 4,052 100,577 707,572 1,699,093 375,83C 537,782 C C C C C 49,803 374 43,888 7,75C 17$ 3C 471 797 21,27C 1,84$ 756 382 127,35$ 230,103 14C 29 329,762 206,833 20,034 11,674 10,15( 94 5,037 728 9,817 94 5,033 682 A9 ------- Year 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1996 1998 1998 1998 1998 1998 1998 1998 sec 2268006010 2268006010 2268006010 2268006010 2268006010 2260006015 2265006015 2265006015 2265006015 2265006015 2265006015 2265006015 2265006015 2267006015 2267006015 2267006015 2268006015 2268006015 2268006020 2268006020 2268006020 2268006020 2268006020 2268006020 2265006025 2265006025 2265006025 2265006025 2265006025 2265006025 2267006025 2267006025 2265006030 2265006030 2265006030 2265006030 2265006030 2265006030 2265006030 2267006030 2267006030 2260007005 2265007010 2265007010 2265007010 2265007015 2265007015 2265008005 2265008005 Equipment Description CNG - Pumps CNG - Pumps CNG - Pumps CNG - Pumps CNG - Pumps 2-Str Air Compressors 4-Str Air Compressors 4-Str Air Compressors t-Str Air Compressors 1-Str Air Compressors 4-Str Air Compressors 4-Str Air Compressors 4-Str Air Compressors ^PG - Air Compressors ^PG - Air Compressors ^PG - Air Compressors CNG - Air Compressors CNG - Air Compressors CNG - Gas Compressors CNG - Gas Compressors CNG - Gas Compressors CNG - Gas Compressors CNG - Gas Compressors CNG - Gas Compressors t-Str Welders t-Str Welders 4-Str Welders 4-Str Welders 4-Str Welders 4-Str Welders U>G - Welders U>G - Welders 4-Str Pressure Washers 4-Str Pressure Washers 4-Str Pressure Washers t-Str Pressure Washers 1-Str Pressure Washers 1-Str Pressure Washers 4-Str Pressure Washers ^PG - Pressure Washers ^PG - Pressure Washers 2-Str Chain Saws > 6 HP 4-Str Shredders > 6 HP 4-Str Shredders > 6 HP 4-Str Shredders > 6 HP 4-Str Forest Eqp - Feller/Bunch/Skidder t-Str Forest Eqp - Feller/Bunch/Skidder 1-Str Airport Support Equipment 4-Str Airport Support Equipment HPmin 25 50 100 175 300 1 3 6 11 16 25 50 100 25 50 100 50 100 25 40 75 100 175 300 3 6 11 16 50 100 50 100 1 3 6 11 16 25 50 25 50 6 6 11 16 3 6 3 6 HPmax 40 75 175 300 600 o 5 6 11 16 25 40 75 175 40 75 175 75 175 40 50 100 175 300 600 6 11 16 25 75 175 75 175 o J 6 11 16 25 40 75 40 75 11 11 16 25 6 11 6 11 HPavg 32 52 175 246 423.3 2.209 5.188 9.925 13.63 18.67 31.67 64.45 131.9 31.67 64.45 131.9 52 148 27.5 45.24 89.36 145.9 242.1 401.9 5.974 9.326 15.71 18.2 64.96 130 67.51 130 3 4.827 9.104 14.13 18.8 36.55 66.5 36.55 66.5 6.81 8.117 12.62 20.56 5.5 9 4.861 8.171 Population 333 4 46 52 49 59 52,263 48,785 5,984 6,485 95C 6,371 524 95C 6,221 28C 15C 244 155 92 295 45 117 26 6,91C 26,796 98,775 32,951 8,469 156 8,46$ 156 164 872,534 539,616 160,083 30,104 51( 4( 51C 4C 29,50C 187,298 10,35$ 3,357 326 134 897 102 A10 ------- Year 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 sec 2265008005 2265008005 2265008005 2265008005 2265008005 2265008005 2267008005 2267008005 2267008005 2267008005 2265010010 2265010010 2265010010 2265010010 2268010010 2268010010 2268010010 2268010010 2268010010 2270001060 2270001060 2270001060 2270001060 2270001060 2270001060 2270001060 2270001060 2270001060 2270001060 2270002003 2270002003 2270002003 2270002003 2270002003 2270002003 2270002003 2270002003 2270002006 2270002009 2270002009 2270002009 2270002009 2270002015 2270002015 2270002015 2270002015 2270002015 2270002015 2270002015 Equipment Description 4-Str Airport Support Equipment 4-Str Airport Support Equipment t-Str Airport Support Equipment t-Str Airport Support Equipment 1-Str Airport Support Equipment 4-Str Airport Support Equipment ^PG - Airport Support Equipment ^PG - Airport Support Equipment ^PG - Airport Support Equipment ^PG - Airport Support Equipment 4-Str Other Oil Field Equipment 4-Str Other Oil Field Equipment 4-Str Other Oil Field Equipment 4-Str Other Oil Field Equipment CNG - Other Oil Field Equipment CNG - Other Oil Field Equipment CNG - Other Oil Field Equipment CNG - Other Oil Field Equipment CNG - Other Oil Field Equipment Dsl - Specialty Vehicle Carts Dsl - Specialty Vehicle Carts Dsl - Specialty Vehicle Carts Dsl - Specialty Vehicle Carts Dsl - Specialty Vehicle Carts Dsl - Specialty Vehicle Carts Dsl - Specialty Vehicle Carts Dsl - Specialty Vehicle Carts Dsl - Specialty Vehicle Carts Dsl - Specialty Vehicle Carts Dsl - Pavers Dsl - Pavers Dsl - Pavers Dsl - Pavers Dsl - Pavers Dsl - Pavers Dsl - Pavers Dsl - Pavers Dsl - Tampers/Rammers Dsl - Plate Compactors Dsl - Plate Compactors Dsl - Plate Compactors Dsl - Plate Compactors Dsl - Rollers Dsl - Rollers Dsl - Rollers Dsl - Rollers Dsl - Rollers Dsl - Rollers Dsl - Rollers HPmin 11 16 25 40 75 100 25 40 75 100 6 11 16 25 25 40 50 100 600 11 16 25 40 50 75 100 175 300 1000 16 25 40 50 75 100 175 300 3 3 6 11 16 3 6 11 16 25 40 50 HPmax 16 25 40 50 100 175 40 50 100 175 11 16 25 40 40 50 75 175 750 16 25 40 50 75 100 175 300 600 1200 25 40 50 75 100 175 300 600 6 6 11 16 25 6 11 16 25 40 50 75 HPavg 16 18.36 37 46 81.05 113 37 46 81.05 113 9.568 12.68 20.31 37 32.59 43.74 58.6 131.1 725 15 21.27 28.44 46.5 62.54 88.43 144.7 252.4 373.8 1200 21.9 32.8 45.34 62.96 86.65 134.6 221.1 386.9 4.2 4.937 8.554 14.22 20.35 5.438 8.695 13.55 19.68 32.52 45.81 60.74 Population 363 IS 21 7 12C 287 21 7 12C 287 4,015 7,361 4,889 C 4,792 656 2,107 201 14 464 16,886 11,675 3S 248 246 2,068 1,82C 804 3C 102 2,49$ 232 4,743 2,953 6,469 4,542 585 2,446 12,246 5,471 3,328 307 1,319 2,475 2,963 5,318 7,585 7,03C 7,118 All ------- Year 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 sec 2270002015 2270002015 2270002015 2270002015 2270002018 2270002018 2270002018 2270002018 2270002018 2270002018 2270002021 2270002021 2270002021 2270002021 2270002021 2270002021 2270002021 2270002021 2270002021 2270002021 2270002021 2270002024 2270002024 2270002024 2270002024 2270002024 2270002024 2270002024 2270002024 2270002024 2270002024 2270002024 2270002024 2270002024 2270002024 2270002027 2270002027 2270002027 2270002027 2270002027 2270002027 2270002027 2270002027 2270002027 2270002027 2270002030 2270002030 2270002030 2270002030 Equipment Description Dsl - Rollers Dsl - Rollers Dsl - Rollers Dsl - Rollers Dsl - Scrapers Dsl - Scrapers Dsl - Scrapers Dsl - Scrapers Dsl - Scrapers Dsl - Scrapers Dsl - Paving Equipment Dsl - Paving Equipment Dsl - Paving Equipment Dsl - Paving Equipment Dsl - Paving Equipment Dsl - Paving Equipment Dsl - Paving Equipment Dsl - Paving Equipment Dsl - Paving Equipment Dsl - Paving Equipment Dsl - Paving Equipment Dsl - Surfacing Equipment Dsl - Surfacing Equipment Dsl - Surfacing Equipment Dsl - Surfacing Equipment Dsl - Surfacing Equipment Dsl - Surfacing Equipment Dsl - Surfacing Equipment Dsl - Surfacing Equipment Dsl - Surfacing Equipment Dsl - Surfacing Equipment Dsl - Surfacing Equipment Dsl - Surfacing Equipment Dsl - Surfacing Equipment Dsl - Surfacing Equipment Dsl - Signal Boards/Light Plants Dsl - Signal Boards/Light Plants Dsl - Signal Boards/Light Plants Dsl - Signal Boards/Light Plants Dsl - Signal Boards/Light Plants Dsl - Signal Boards/Light Plants Dsl - Signal Boards/Light Plants Dsl - Signal Boards/Light Plants Dsl - Signal Boards/Light Plants Dsl - Signal Boards/Light Plants Dsl - Trenchers Dsl - Trenchers Dsl - Trenchers Dsl - Trenchers HPmin 75 100 175 300 50 100 175 300 600 750 3 6 11 16 25 40 50 75 100 175 300 6 11 16 25 40 50 75 100 175 300 600 750 1000 1200 o 5 6 11 16 25 40 50 75 100 175 3 6 11 16 HPmax 100 175 300 600 75 175 300 600 750 1000 6 11 16 25 40 50 75 100 175 300 600 11 16 25 40 50 75 100 175 300 600 750 1000 1200 2000 6 11 16 25 40 50 75 100 175 300 6 11 16 25 HPavg 84.76 132.2 217 420.5 66 160.8 246.9 422.5 687.6 760 4.62 7.3 14.7 19.72 33.82 41 61.05 83.23 131.3 230.2 460 6.7 13.3 21.66 31.69 44.9 54.93 80.9 126.5 233 492.6 713.5 897 1050 1544 5.4 7.775 13.73 22.18 30.32 42.2 59.28 89 157.5 216 5 9.6 15.5 21.6 Population 19,481 18,063 6,167 1,82$ 5 491 5,648 7,313 3,393 4 1,056 1,184 91 61C 812 C 797 94C 1,715 532 24 19 61 912 764 264 14 724 222 1C 222 98 2C 2 15 1,982 4,666 2,492 39,467 12,108 21 865 502 39$ 98 C 6 72 IOC A12 ------- Year 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 sec 2270002030 2270002030 2270002030 2270002030 2270002030 2270002030 2270002030 2270002030 2270002030 2270002033 2270002033 2270002033 2270002033 2270002033 2270002033 2270002033 2270002033 2270002033 2270002033 2270002033 2270002033 2270002033 2270002033 2270002036 2270002036 2270002036 2270002036 2270002036 2270002036 2270002036 2270002036 2270002036 2270002036 2270002036 2270002036 2270002036 2270002036 2270002036 2270002036 2270002039 2270002039 2270002039 2270002039 2270002039 2270002039 2270002039 2270002039 2270002042 2270002042 Equipment Description Dsl - Trenchers Dsl - Trenchers Dsl - Trenchers Dsl - Trenchers Dsl - Trenchers Dsl - Trenchers Dsl - Trenchers Dsl - Trenchers Dsl - Trenchers Dsl - Bore/Drill Rigs Dsl - Bore/Drill Rigs Dsl - Bore/Drill Rigs Dsl - Bore/Drill Rigs Dsl - Bore/Drill Rigs Dsl - Bore/Drill Rigs Dsl - Bore/Drill Rigs Dsl - Bore/Drill Rigs Dsl - Bore/Drill Rigs Dsl - Bore/Drill Rigs Dsl - Bore/Drill Rigs Dsl - Bore/Drill Rigs Dsl - Bore/Drill Rigs Dsl - Bore/Drill Rigs Dsl - Excavators Dsl - Excavators Dsl - Excavators Dsl - Excavators Dsl - Excavators Dsl - Excavators Dsl - Excavators Dsl - Excavators Dsl - Excavators Dsl - Excavators Dsl - Excavators Dsl - Excavators Dsl - Excavators Dsl - Excavators Dsl - Excavators Dsl - Excavators Dsl - Concrete/Industrial Saws Dsl - Concrete/Industrial Saws Dsl - Concrete/Industrial Saws Dsl - Concrete/Industrial Saws Dsl - Concrete/Industrial Saws Dsl - Concrete/Industrial Saws Dsl - Concrete/Industrial Saws Dsl - Concrete/Industrial Saws Dsl - Cement & Mortar Mixers Dsl - Cement & Mortar Mixers HPmin 25 40 50 75 100 175 300 600 1200 6 11 16 25 40 50 75 100 175 300 600 750 1000 1200 3 6 11 16 25 40 50 75 100 175 300 600 750 1000 1200 2000 6 16 25 40 50 75 100 175 3 6 HPmax 40 50 75 100 175 300 600 750 2000 11 16 25 40 50 75 100 175 300 600 750 1000 1200 2000 6 11 16 25 40 50 75 100 175 300 600 750 1000 1200 2000 3000 11 25 40 50 75 100 175 300 6 11 HPavg 34.1 45.05 61.02 86.75 134.3 250.5 414.6 741.7 1500 8 14.5 23.48 31.48 44.93 61.85 85.12 131.8 239.2 447.1 690.5 869 1050 1500 6 7.967 13.14 21.54 33.05 45.77 61.3 91.67 137.6 233.3 410.6 719.4 884 1200 1768 2350 10 20.12 32.94 43.2 57.85 81.47 120.9 241.5 5.983 8.082 Population 5,457 13,605 22,633 9,142 2,84C 1,897 964 84 1( 57 88 197 3,362 3,42C 5,542 5,637 8,286 7,203 4,151 971 531 11 IS 66 364 74S 3,339 6,917 3,688 2,861 12,912 48,245 35,271 9,344 297 344 11 131 ; 304 519 2,977 107 955 1,374 168 4 6,051 3,607 A13 ------- Year 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 sec 2270002042 2270002042 2270002042 2270002042 2270002042 2270002042 2270002042 2270002042 2270002042 2270002042 2270002045 2270002045 2270002045 2270002045 2270002045 2270002045 2270002045 2270002045 2270002045 2270002045 2270002045 2270002048 2270002048 2270002048 2270002048 2270002048 2270002048 2270002048 2270002048 2270002051 2270002051 2270002051 2270002051 2270002051 2270002051 2270002051 2270002051 2270002054 2270002054 2270002054 2270002054 2270002054 2270002054 2270002054 2270002054 2270002054 2270002054 2270002057 2270002057 Equipment Description Dsl - Cement & Mortar Mixers Dsl - Cement & Mortar Mixers Dsl - Cement & Mortar Mixers Dsl - Cement & Mortar Mixers Dsl - Cement & Mortar Mixers Dsl - Cement & Mortar Mixers Dsl - Cement & Mortar Mixers Dsl - Cement & Mortar Mixers Dsl - Cement & Mortar Mixers Dsl - Cement & Mortar Mixers Dsl - Cranes Dsl - Cranes Dsl - Cranes Dsl - Cranes Dsl - Cranes Dsl - Cranes Dsl - Cranes Dsl - Cranes Dsl - Cranes Dsl - Cranes Dsl - Cranes Dsl - Graders Dsl - Graders Dsl - Graders Dsl - Graders Dsl - Graders Dsl - Graders Dsl - Graders Dsl - Graders Dsl - Off-highway Trucks Dsl - Off-highway Trucks Dsl - Off-highway Trucks Dsl - Off-highway Trucks Dsl - Off-highway Trucks Dsl - Off-highway Trucks Dsl - Off-highway Trucks Dsl - Off-highway Trucks Dsl - Crushing/Proc. Equipment Dsl - Crushing/Proc. Equipment Dsl - Crushing/Proc. Equipment Dsl - Crushing/Proc. Equipment Dsl - Crushing/Proc. Equipment Dsl - Crushing/Proc. Equipment Dsl - Crushing/Proc. Equipment Dsl - Crushing/Proc. Equipment Dsl - Crushing/Proc. Equipment Dsl - Crushing/Proc. Equipment Dsl - Rough Terrain Forklifts Dsl - Rough Terrain Forklifts HPmin 11 16 25 40 50 75 100 175 300 600 16 25 40 50 75 100 175 300 600 750 1000 25 40 50 75 100 175 300 600 100 175 300 600 750 1000 1200 2000 16 25 40 50 75 100 175 300 600 750 11 16 HPmax 16 25 40 50 75 100 175 300 600 750 25 40 50 75 100 175 300 600 750 1000 1200 40 50 75 100 175 300 600 750 175 300 600 750 1000 1200 2000 3000 25 40 50 75 100 175 300 600 750 1000 16 25 HPavg 13.08 21.08 32.78 45.5 59.56 83.46 128.9 253.1 402.3 704.7 23 39.4 41.7 64 88.14 145.2 237.7 412 669 882.8 1071 35 48.3 59.54 84.21 140.8 231.2 341.8 750 160.5 244.3 419.9 688.1 868 1153 1787 2424 20.42 32.1 45.6 60.74 88.98 132.3 241.3 423.2 666.3 920 13.5 22.45 Population 67( 61( 444 ( 761 1,272 403 143 18C 36 C 551 8 293 2,83' 10,69( 10,934 6,734 29( 82 3 C 16 126 972 9,932 16,634 1,902 115 26 2,497 5,299 3,OOC 1,457 461 2,333 568 65 8S 336 3,83C 926 1,451 547 1,424 108 8 15 195 A14 ------- Year 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 sec 2270002057 2270002057 2270002057 2270002057 2270002057 2270002057 2270002057 2270002060 2270002060 2270002060 2270002060 2270002060 2270002060 2270002060 2270002060 2270002060 2270002060 2270002060 2270002060 2270002060 2270002060 2270002060 2270002066 2270002066 2270002066 2270002066 2270002066 2270002066 2270002066 2270002066 2270002069 2270002069 2270002069 2270002069 2270002069 2270002069 2270002069 2270002069 2270002069 2270002069 2270002069 2270002072 2270002072 2270002072 2270002072 2270002072 2270002072 2270002072 2270002072 Equipment Description Dsl - Rough Terrain Forklifts Dsl - Rough Terrain Forklifts Dsl - Rough Terrain Forklifts Dsl - Rough Terrain Forklifts Dsl - Rough Terrain Forklifts Dsl - Rough Terrain Forklifts Dsl - Rough Terrain Forklifts Dsl - Rubber Tire Loaders Dsl - Rubber Tire Loaders Dsl - Rubber Tire Loaders Dsl - Rubber Tire Loaders Dsl - Rubber Tire Loaders Dsl - Rubber Tire Loaders Dsl - Rubber Tire Loaders Dsl - Rubber Tire Loaders Dsl - Rubber Tire Loaders Dsl - Rubber Tire Loaders Dsl - Rubber Tire Loaders Dsl - Rubber Tire Loaders Dsl - Rubber Tire Loaders Dsl - Rubber Tire Loaders Dsl - Rubber Tire Loaders Dsl - Tractors/Loaders/Backhoes Dsl - Tractors/Loaders/Backhoes Dsl - Tractors/Loaders/Backhoes Dsl - Tractors/Loaders/Backhoes Dsl - Tractors/Loaders/Backhoes Dsl - Tractors/Loaders/Backhoes Dsl - Tractors/Loaders/Backhoes Dsl - Tractors/Loaders/Backhoes Dsl - Crawler Tractor/Dozers Dsl - Crawler Tractor/Dozers Dsl - Crawler Tractor/Dozers Dsl - Crawler Tractor/Dozers Dsl - Crawler Tractor/Dozers Dsl - Crawler Tractor/Dozers Dsl - Crawler Tractor/Dozers Dsl - Crawler Tractor/Dozers Dsl - Crawler Tractor/Dozers Dsl - Crawler Tractor/Dozers Dsl - Crawler Tractor/Dozers Dsl - Skid Steer Loaders Dsl - Skid Steer Loaders Dsl - Skid Steer Loaders Dsl - Skid Steer Loaders Dsl - Skid Steer Loaders Dsl - Skid Steer Loaders Dsl - Skid Steer Loaders Dsl - Skid Steer Loaders HPmin 25 40 50 75 100 175 300 6 11 16 25 40 50 75 100 175 300 600 750 1000 1200 2000 11 16 25 40 50 75 100 175 25 40 50 75 100 175 300 600 750 1000 1200 6 11 16 25 40 50 75 100 HPmax 40 50 75 100 175 300 600 11 16 25 40 50 75 100 175 300 600 750 1000 1200 2000 3000 16 25 40 50 75 100 175 300 40 50 75 100 175 300 600 750 1000 1200 2000 11 16 25 40 50 75 100 175 HPavg 33.36 45.06 61.42 85.6 126 229.1 346.1 8.336 15.4 22.83 34.38 45.44 61.7 85.48 136.3 230 419.4 692.2 866.3 1082 1867 2243 15.5 22.78 32.49 46.23 62.46 87.17 120.7 200 25.75 42.5 57.98 87.86 136.1 235.5 425.3 707 923 1065 1473 9.5 15.47 20.3 34.97 44.94 57.67 84.35 115.3 Population 4,563 5,07$ 10,068 57,611 29,594 1,534 2,01' ( C 45 2,308 2,65C 3,748 16,113 40,747 38,90C 28,54C 2,157 1,051 21$ 1,287 46 ; 2,346 4,689 2,505 46,795 165,326 110,004 599 C C 485 13,961 31,552 27,323 13,835 5,458 1,12' 1,964 c 125 20,644 45,772 89,565 35,417 194,482 127,851 3,22C A15 ------- Year 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 sec 2270002075 2270002075 2270002075 2270002075 2270002075 2270002075 2270002075 2270002075 2270002078 2270002078 2270002078 2270002078 2270002078 2270002078 2270002078 2270002078 2270002081 2270002081 2270002081 2270002081 2270002081 2270002081 2270002081 2270002081 2270002081 2270002081 2270002081 2270002081 2270002081 2270003010 2270003010 2270003010 2270003010 2270003010 2270003010 2270003010 2270003010 2270003020 2270003020 2270003020 2270003020 2270003020 2270003020 2270003020 2270003020 2270003020 2270003030 2270003030 2270003030 Equipment Description Dsl - Off-Highway Tractors Dsl - Off-Highway Tractors Dsl - Off-Highway Tractors Dsl - Off-Highway Tractors Dsl - Off-Highway Tractors Dsl - Off-Highway Tractors Dsl - Off-Highway Tractors Dsl - Off-Highway Tractors Dsl - Dumpers/Tenders Dsl - Dumpers/Tenders Dsl - Dumpers/Tenders Dsl - Dumpers/Tenders Dsl - Dumpers/Tenders Dsl - Dumpers/Tenders Dsl - Dumpers/Tenders Dsl - Dumpers/Tenders Dsl - Other Construction Equipment Dsl - Other Construction Equipment Dsl - Other Construction Equipment Dsl - Other Construction Equipment Dsl - Other Construction Equipment Dsl - Other Construction Equipment Dsl - Other Construction Equipment Dsl - Other Construction Equipment Dsl - Other Construction Equipment Dsl - Other Construction Equipment Dsl - Other Construction Equipment Dsl - Other Construction Equipment Dsl - Other Construction Equipment Dsl - Aerial Lifts Dsl - Aerial Lifts Dsl - Aerial Lifts Dsl - Aerial Lifts Dsl - Aerial Lifts Dsl - Aerial Lifts Dsl - Aerial Lifts Dsl - Aerial Lifts Dsl - Forklifts Dsl - Forklifts Dsl - Forklifts Dsl - Forklifts Dsl - Forklifts Dsl - Forklifts Dsl - Forklifts Dsl - Forklifts Dsl - Forklifts Dsl - Sweepers/Scrubbers Dsl - Sweepers/Scrubbers Dsl - Sweepers/Scrubbers HPmin 100 175 300 600 750 1000 1200 2000 6 11 16 25 40 50 75 100 6 11 16 25 40 50 75 100 175 300 600 750 1000 6 11 16 25 40 50 75 100 11 16 25 40 50 75 100 175 300 3 6 11 HPmax 175 300 600 750 1000 1200 2000 3000 11 16 25 40 50 75 100 175 11 16 25 40 50 75 100 175 300 600 750 1000 1200 11 16 25 40 50 75 100 175 16 25 40 50 75 100 175 300 600 6 11 16 HPavg 144.5 290 410.3 676 907.8 1139 1516 2283 10 14.31 23.75 32.15 48.5 57.8 85.4 109.7 7.9 15 21.1 34.14 44.43 59.85 84.28 137.7 233.7 442.6 710.2 827.5 1200 8 13.18 21.63 33.05 45.46 60.46 83.86 113 15 25 34.68 47.02 61.74 85.48 135.6 220.3 353.9 5 11 13.65 Population 1 435 743 1,777 582 56 46C 11 876 838 599 694 152 72 473 171 28 12 127 364 33 354 34' 2,424 2,164 5,226 953 4 63 123 813 11,404 14,165 3,35C 23,806 8,461 103 16 4 41 485 17,974 18,108 6,503 1,058 1,351 302 14 1 A16 ------- Year 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 sec 2270003030 2270003030 2270003030 2270003030 2270003030 2270003030 2270003030 2270003030 2270003040 2270003040 2270003040 2270003040 2270003040 2270003040 2270003040 2270003040 2270003040 2270003040 2270003040 2270003040 2270003040 2270003050 2270003050 2270003050 2270003050 2270003050 2270003050 2270003050 2270003050 2270003050 2270003060 2270003060 2270003060 2270003060 2270003060 2270003060 2270003060 2270003070 2270003070 2270003070 2270003070 2270003070 2270003070 2270003070 2270003070 2270003070 2270003070 2270003070 2270004031 Equipment Description Dsl - Sweepers/Scrubbers Dsl - Sweepers/Scrubbers Dsl - Sweepers/Scrubbers Dsl - Sweepers/Scrubbers Dsl - Sweepers/Scrubbers Dsl - Sweepers/Scrubbers Dsl - Sweepers/Scrubbers Dsl - Sweepers/Scrubbers Dsl - Other General Industrial Eqp Dsl - Other General Industrial Eqp Dsl - Other General Industrial Eqp Dsl - Other General Industrial Eqp Dsl - Other General Industrial Eqp Dsl - Other General Industrial Eqp Dsl - Other General Industrial Eqp Dsl - Other General Industrial Eqp Dsl - Other General Industrial Eqp Dsl - Other General Industrial Eqp Dsl - Other General Industrial Eqp Dsl - Other General Industrial Eqp Dsl - Other General Industrial Eqp Dsl - Other Material Handling Eqp Dsl - Other Material Handling Eqp Dsl - Other Material Handling Eqp Dsl - Other Material Handling Eqp Dsl - Other Material Handling Eqp Dsl - Other Material Handling Eqp Dsl - Other Material Handling Eqp Dsl - Other Material Handling Eqp Dsl - Other Material Handling Eqp Dsl - ACVRefrigeration Dsl - ACVRefrigeration Dsl - ACVRefrigeration Dsl - ACVRefrigeration Dsl - ACVRefrigeration Dsl - ACVRefrigeration Dsl - ACVRefrigeration Dsl - Terminal Tractors Dsl - Terminal Tractors Dsl - Terminal Tractors Dsl - Terminal Tractors Dsl - Terminal Tractors Dsl - Terminal Tractors Dsl - Terminal Tractors Dsl - Terminal Tractors Dsl - Terminal Tractors Dsl - Terminal Tractors Dsl - Terminal Tractors Dsl - Leafblowers/Vacuums (com) HPmin 16 25 40 50 75 100 175 300 3 6 11 16 25 40 50 75 100 175 300 600 1200 6 16 25 50 75 100 175 300 1000 6 11 16 25 40 50 75 6 11 16 25 40 50 75 100 175 300 600 3 HPmax 25 40 50 75 100 175 300 600 6 11 16 25 40 50 75 100 175 300 600 750 2000 11 25 40 75 100 175 300 600 1200 11 16 25 40 50 75 100 11 16 25 40 50 75 100 175 300 600 750 6 HPavg 21.69 34.83 43.64 60.81 81.86 134.3 216.7 363.8 4.367 9.58 13.72 22.62 32.48 44.31 61.31 86.11 130.4 234.2 389.4 650 1350 8.5 19 37.2 64.73 86.43 128.9 245.2 428.3 1071 9.6 13.24 19.45 31.83 44.9 57 76 8.3 11.7 21.2 38.5 41 62.82 84.18 141.1 221.4 419 655 5.667 Population 1,845 4,436 2,993 2,898 10,672 11,984 3,222 55 2,108 398 257 447 1,414 515 3,98$ 12,419 17,667 5,512 564 93 C C C 336 1,691 51C 2,345 892 123 2 6,32C 19,428 18,216 4,671 34,24C 131,695 C C C 11 4 C 2,275 3,947 6,34C 10,556 322 C 277 A17 ------- Year 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 sec 2270004031 2270004031 2270004031 2270004031 2270004031 2270004036 2270004036 2270004036 2270004046 2270004046 2270004046 2270004046 2270004046 2270004046 2270004046 2270004046 2270004056 2270004056 2270004056 2270004056 2270004056 2270004056 2270004066 2270004066 2270004066 2270004066 2270004066 2270004066 2270004066 2270004066 2270004066 2270004066 2270004066 2270004071 2270004071 2270004071 2270004071 2270004071 2270004071 2270004071 2270004071 2270004076 2270004076 2270004076 2270004076 2270004076 2270004076 2270004076 2270005010 Equipment Description Dsl - Leafblowers/Vacuums (com) Dsl - Leafblowers/Vacuums (com) Dsl - Leafblowers/Vacuums (com) Dsl - Leafblowers/Vacuums (com) Dsl - Leafblowers/Vacuums (com) Dsl - Snowblowers (com) Dsl - Snowblowers (com) Dsl - Snowblowers (com) Dsl - Commercial Mowers (com) Dsl - Commercial Mowers (com) Dsl - Commercial Mowers (com) Dsl - Commercial Mowers (com) Dsl - Commercial Mowers (com) Dsl - Commercial Mowers (com) Dsl - Commercial Mowers (com) Dsl - Commercial Mowers (com) Dsl - Lawn & Garden Tractors (com) Dsl - Lawn & Garden Tractors (com) Dsl - Lawn & Garden Tractors (com) Dsl - Lawn & Garden Tractors (com) Dsl - Lawn & Garden Tractors (com) Dsl - Lawn & Garden Tractors (com) Dsl - Chippers/Stump Grinders (com) Dsl - Chippers/Stump Grinders (com) Dsl - Chippers/Stump Grinders (com) Dsl - Chippers/Stump Grinders (com) Dsl - Chippers/Stump Grinders (com) Dsl - Chippers/Stump Grinders (com) Dsl - Chippers/Stump Grinders (com) Dsl - Chippers/Stump Grinders (com) Dsl - Chippers/Stump Grinders (com) Dsl - Chippers/Stump Grinders (com) Dsl - Chippers/Stump Grinders (com) Dsl - Commercial Turf Equipment (com) Dsl - Commercial Turf Equipment (com) Dsl - Commercial Turf Equipment (com) Dsl - Commercial Turf Equipment (com) Dsl - Commercial Turf Equipment (com) Dsl - Commercial Turf Equipment (com) Dsl - Commercial Turf Equipment (com) Dsl - Commercial Turf Equipment (com) Dsl - Other Lawn & Garden Eqp. (com) Dsl - Other Lawn & Garden Eqp. (com) Dsl - Other Lawn & Garden Eqp. (com) Dsl - Other Lawn & Garden Eqp. (com) Dsl - Other Lawn & Garden Eqp. (com) Dsl - Other Lawn & Garden Eqp. (com) Dsl - Other Lawn & Garden Eqp. (com) Dsl - 2-Wheel Tractors HPmin 25 40 50 75 100 100 175 300 3 6 11 16 25 40 50 75 6 11 16 25 40 75 16 25 40 50 75 100 175 300 600 750 1000 6 11 16 25 40 50 75 100 11 16 25 40 50 75 100 o J HPmax 40 50 75 100 175 175 300 600 6 11 16 25 40 50 75 100 11 16 25 40 50 100 25 40 50 75 100 175 300 600 750 1000 1200 11 16 25 40 50 75 100 175 16 25 40 50 75 100 175 6 HPavg 28 49 61 95 118.5 165 251.8 384.4 5 7.35 14.12 20.87 31.28 44.66 55.08 82.63 10.5 14.62 20.03 26.33 44.5 80 25 37.2 47.12 61.07 84.47 121.3 241.7 434.4 702.9 947.8 1095 7.75 13.56 21.15 34.57 45.47 62.87 83.82 113 15 22.9 32 47 51 80 131 6 Population 67 C C C C 22 18$ 235 28C C 7,869 109,208 52,933 11,824 19,417 4,151 32 1,921 47,948 832 48C 731 11 178 1,891 7,053 31,166 9,868 5,958 5,053 1,144 187 23 C 1,121 1,458 2,687 1,306 24 1,374 1,149 32 277 1 6 231 62 11 86 A18 ------- Year 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 sec 2270005010 2270005015 2270005015 2270005015 2270005015 2270005015 2270005015 2270005015 2270005015 2270005015 2270005015 2270005020 2270005020 2270005020 2270005020 2270005025 2270005025 2270005025 2270005025 2270005025 2270005030 2270005035 2270005035 2270005035 2270005035 2270005035 2270005035 2270005035 2270005035 2270005040 2270005040 2270005040 2270005045 2270005045 2270005045 2270005045 2270005050 2270005050 2270005050 2270005050 2270005050 2270005050 2270005050 2270005050 2270005050 2270005050 2270005050 2270005050 2270005055 Equipment Description Dsl - 2-Wheel Tractors Dsl - Agricultural Tractors Dsl - Agricultural Tractors Dsl - Agricultural Tractors Dsl - Agricultural Tractors Dsl - Agricultural Tractors Dsl - Agricultural Tractors Dsl - Agricultural Tractors Dsl - Agricultural Tractors Dsl - Agricultural Tractors Dsl - Agricultural Tractors Dsl - Combines Dsl - Combines Dsl - Combines Dsl - Combines Dsl - Balers Dsl - Balers Dsl - Balers Dsl - Balers Dsl - Balers Dsl - Agricultural Mowers Dsl - Sprayers Dsl - Sprayers Dsl - Sprayers Dsl - Sprayers Dsl - Sprayers Dsl - Sprayers Dsl - Sprayers Dsl - Sprayers Dsl - Tillers > 6 HP Dsl - Tillers > 6 HP Dsl - Tillers > 6 HP Dsl - Swathers Dsl - Swathers Dsl - Swathers Dsl - Swathers Dsl - Hydro Power Units Dsl - Hydro Power Units Dsl - Hydro Power Units Dsl - Hydro Power Units Dsl - Hydro Power Units Dsl - Hydro Power Units Dsl - Hydro Power Units Dsl - Hydro Power Units Dsl - Hydro Power Units Dsl - Hydro Power Units Dsl - Hydro Power Units Dsl - Hydro Power Units Dsl - Other Agricultural Equipment HPmin 6 11 16 25 40 50 75 100 175 300 600 75 100 175 300 40 50 75 100 175 75 16 25 40 50 75 100 175 300 3 175 300 50 75 100 175 3 6 11 16 25 40 50 75 100 175 300 600 6 HPmax 11 16 25 40 50 75 100 175 300 600 750 100 175 300 600 50 75 100 175 300 100 25 40 50 75 100 175 300 600 6 300 600 75 100 175 300 6 11 16 25 40 50 75 100 175 300 600 750 11 HPavg 8.333 16 20.97 32.48 46.39 62.18 86.14 133.6 236.5 415.2 635 91 141.8 231.5 345.8 50 61.8 85.83 140 177 76 22.6 32.06 47.97 63.66 86.24 128.4 226.6 358.5 6 245 424.5 70 85 131.3 200 5.1 8.575 13.97 20.54 33.26 42.73 58.03 83.95 137.7 226.8 439 700 10.5 Population 349 8 79,153 212,89C 121,645 192,612 169,76C 282,86C 243,857 126,182 13 13,30C 121,999 145,476 7,515 146 3,172 1,16$ 993 4S 30C 1,586 721 451 1,212 7,42$ 14,34C 15,583 4,222 31 3 12 8,98C 42,43$ 8,383 375 9C 201 63 589 854 26$ 1,309 1,512 408 53 13 C 24 A19 ------- Year 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 sec 2270005055 2270005055 2270005055 2270005055 2270005055 2270005055 2270005055 2270005055 2270005055 2270005055 2270005060 2270005060 2270005060 2270005060 2270005060 2270005060 2270005060 2270005060 2270005060 2270005060 2270005060 2270006005 2270006005 2270006005 2270006005 2270006005 2270006005 2270006005 2270006005 2270006005 2270006005 2270006005 2270006005 2270006005 2270006005 2270006005 2270006005 2270006010 2270006010 2270006010 2270006010 2270006010 2270006010 2270006010 2270006010 2270006010 2270006010 2270006010 2270006010 Equipment Description Dsl - Other Agricultural Equipment Dsl - Other Agricultural Equipment Dsl - Other Agricultural Equipment Dsl - Other Agricultural Equipment Dsl - Other Agricultural Equipment Dsl - Other Agricultural Equipment Dsl - Other Agricultural Equipment Dsl - Other Agricultural Equipment Dsl - Other Agricultural Equipment Dsl - Other Agricultural Equipment Dsl - Irrigation Sets Dsl - Irrigation Sets Dsl - Irrigation Sets Dsl - Irrigation Sets Dsl - Irrigation Sets Dsl - Irrigation Sets Dsl - Irrigation Sets Dsl - Irrigation Sets Dsl - Irrigation Sets Dsl - Irrigation Sets Dsl - Irrigation Sets Dsl - Generator Sets Dsl - Generator Sets Dsl - Generator Sets Dsl - Generator Sets Dsl - Generator Sets Dsl - Generator Sets Dsl - Generator Sets Dsl - Generator Sets Dsl - Generator Sets Dsl - Generator Sets Dsl - Generator Sets Dsl - Generator Sets Dsl - Generator Sets Dsl - Generator Sets Dsl - Generator Sets Dsl - Generator Sets Dsl - Pumps Dsl - Pumps Dsl - Pumps Dsl - Pumps Dsl - Pumps Dsl - Pumps Dsl - Pumps Dsl - Pumps Dsl - Pumps Dsl - Pumps Dsl - Pumps Dsl - Pumps HPmin 11 16 25 40 50 75 100 175 300 750 6 11 16 25 40 50 75 100 175 300 600 3 6 11 16 25 40 50 75 100 175 300 600 750 1000 1200 2000 1 o 6 6 11 16 25 40 50 75 100 175 300 HPmax 16 25 40 50 75 100 175 300 600 1000 11 16 25 40 50 75 100 175 300 600 750 6 11 16 25 40 50 75 100 175 300 600 750 1000 1200 2000 3000 3 6 11 16 25 40 50 75 100 175 300 600 HPavg 14.38 20.87 32.08 45.02 62.64 84.95 135.5 230.4 375.1 965 8 15.6 21.88 33 45.08 60.24 85.87 136.3 224.5 390 704.7 5.35 8.418 13.56 21.29 33.44 45.19 59.96 86.42 135.7 238 419.3 682.1 887.1 1112 1655 2401 3 5.225 8.464 13.73 21.72 34.32 44.78 62.38 86.31 132.4 243.2 397.6 Population 279 1,013 536 326 2,537 3,171 7,901 7,993 3,349 2 C 4 638 1,457 578 2,267 10,702 5,615 1,597 114 ( 60,349 60,257 46,445 73,131 121,047 16,533 61,002 74,241 25,34C 14,08$ 7,317 C C C C C 27 10,39C 24,977 6,266 4,984 8,669 2,457 16,632 18,512 8,163 2,045 1,036 A20 ------- Year 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 sec 2270006010 2270006010 2270006010 2270006010 2270006010 2270006015 2270006015 2270006015 2270006015 2270006015 2270006015 2270006015 2270006015 2270006015 2270006015 2270006015 2270006015 2270006020 2270006020 2270006020 2270006020 2270006020 2270006025 2270006025 2270006025 2270006025 2270006025 2270006025 2270006025 2270006025 2270006025 2270006025 2270006030 2270006030 2270006030 2270006030 2270006030 2270006030 2270006030 2270006030 2270006030 2270006030 2270006030 2270006030 2270007010 2270007015 2270007015 2270007015 2270007015 Equipment Description Dsl - Pumps Dsl - Pumps Dsl - Pumps Dsl - Pumps Dsl - Pumps Dsl - Air Compressors Dsl - Air Compressors Dsl - Air Compressors Dsl - Air Compressors Dsl - Air Compressors Dsl - Air Compressors Dsl - Air Compressors Dsl - Air Compressors Dsl - Air Compressors Dsl - Air Compressors Dsl - Air Compressors Dsl - Air Compressors Dsl - Gas Compressors Dsl - Gas Compressors Dsl - Gas Compressors Dsl - Gas Compressors Dsl - Gas Compressors Dsl - Welders Dsl - Welders Dsl - Welders Dsl - Welders Dsl - Welders Dsl - Welders Dsl - Welders Dsl - Welders Dsl - Welders Dsl - Welders Dsl - Pressure Washers Dsl - Pressure Washers Dsl - Pressure Washers Dsl - Pressure Washers Dsl - Pressure Washers Dsl - Pressure Washers Dsl - Pressure Washers Dsl - Pressure Washers Dsl - Pressure Washers Dsl - Pressure Washers Dsl - Pressure Washers Dsl - Pressure Washers Dsl - Shredders > 6 HP Dsl - Forest Eqp - Feller/Bunch/Skidder Dsl - Forest Eqp - Feller/Bunch/Skidder Dsl - Forest Eqp - Feller/Bunch/Skidder Dsl - Forest Eqp - Feller/Bunch/Skidder HPmin 600 750 1000 1200 2000 3 6 11 16 25 40 50 75 100 175 300 600 25 40 50 75 300 6 11 16 25 40 50 75 100 300 750 3 6 11 16 25 40 50 75 100 175 300 600 40 25 40 50 75 HPmax 750 1000 1200 2000 3000 6 11 16 25 40 50 75 100 175 300 600 750 40 50 75 100 600 11 16 25 40 50 75 100 175 600 1000 6 11 16 25 40 50 75 100 175 300 600 750 50 40 50 75 100 HPavg 687.2 860 1200 1633 2373 5.567 9.47 13.34 22.68 33.5 44.26 60.76 83.86 129.2 243.3 427.4 700 38 40.1 54.65 90 400.3 8.843 14.68 21.29 32.98 46.24 64.27 84.6 151.8 380 800 5.18 9.041 13.97 20.42 31.23 45.31 61.34 88.53 128.3 226.2 415.5 688.9 35.47 44.93 65.09 88.96 Population C C C C C 354 864 117 179 6,636 4,593 29,44C 38,346 4,397 3,947 1,128 C C C C 1 C 3,836 21,254 30,94C 19,188 53,19C 38,634 16,963 883 2C C 671 5,716 6,562 8,194 7,831 981 3,294 921 3,06( 2,476 379 177 C 12 17 24 1,192 A21 ------- Year 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 sec 2270007015 2270007015 2270007015 2270007015 2270007015 2270008005 2270008005 2270008005 2270008005 2270008005 2270008005 2270008005 2270008005 2270008005 2270008005 2270008005 2270008005 2270009010 2270009010 2270009010 2270009010 2270009010 2270009010 2270009010 2270009010 2270010010 2270010010 2270010010 2270010010 2270010010 2270010010 2270010010 2270010010 2270010010 2270010010 2270010010 2270010010 2270010010 2270010010 2282005010 2282005010 2282005010 2282005010 2282005010 2282005010 2282005010 2282005010 2282005010 2282005010 Equipment Description Dsl - Forest Eqp - Feller/Bunch/Skidder Dsl - Forest Eqp - Feller/Bunch/Skidder Dsl - Forest Eqp - Feller/Bunch/Skidder Dsl - Forest Eqp - Feller/Bunch/Skidder Dsl - Forest Eqp - Feller/Bunch/Skidder Dsl - Airport Support Equipment Dsl - Airport Support Equipment Dsl - Airport Support Equipment Dsl - Airport Support Equipment Dsl - Airport Support Equipment Dsl - Airport Support Equipment Dsl - Airport Support Equipment Dsl - Airport Support Equipment Dsl - Airport Support Equipment Dsl - Airport Support Equipment Dsl - Airport Support Equipment Dsl - Airport Support Equipment Dsl - Other Underground Mining Equip Dsl - Other Underground Mining Equip Dsl - Other Underground Mining Equip Dsl - Other Underground Mining Equip Dsl - Other Underground Mining Equip Dsl - Other Underground Mining Equip Dsl - Other Underground Mining Equip Dsl - Other Underground Mining Equip Dsl - Other Oil Field Equipment Dsl - Other Oil Field Equipment Dsl - Other Oil Field Equipment Dsl - Other Oil Field Equipment Dsl - Other Oil Field Equipment Dsl - Other Oil Field Equipment Dsl - Other Oil Field Equipment Dsl - Other Oil Field Equipment Dsl - Other Oil Field Equipment Dsl - Other Oil Field Equipment Dsl - Other Oil Field Equipment Dsl - Other Oil Field Equipment Dsl - Other Oil Field Equipment Dsl - Other Oil Field Equipment 2-Str Outboard 2-Str Outboard 2-Str Outboard 2-Str Outboard 2-Str Outboard 2-Str Outboard 2-Str Outboard 2-Str Outboard 2-Str Outboard 2-Str Outboard HPmin 100 175 300 600 1000 6 11 16 25 40 50 75 100 175 300 600 1000 16 25 40 50 75 100 175 300 6 16 25 40 50 75 100 175 300 600 750 1000 1200 2000 1 o J 6 11 16 25 40 75 100 175 HPmax 175 300 600 750 1200 11 16 25 40 50 75 100 175 300 600 750 1200 25 40 50 75 100 175 300 600 11 25 40 50 75 100 175 300 600 750 1000 1200 2000 3000 3 6 11 16 25 40 50 100 175 300 HPavg 137 225.2 421.3 689.3 1050 7.65 15.5 25 32.46 42.82 61.23 85.4 135.6 228.8 443.4 667 1071 22.76 31.89 44.42 60 92.49 145 251.1 339.6 9 20.1 36.79 44.36 62.68 87.93 136.7 255.3 401.9 681.7 887.3 1110 1492 2268 2.412 5.337 8.76 14.99 21.54 36 49.34 78.17 139.4 217.9 Population 8,269 11,85( 1,024 41( 11 1,124 . 14 41 57 1,176 2,142 6,327 2,124 2,481 263 16 1C 252 497 1,285 2,271 2,41$ 758 376 C C 232 113 1,055 155 2,195 1,117 1,617 1,024 425 189 231 6 145,52C 1,695,543 1,459,985 525,884 1,395,767 912,262 469,725 865,284 1,070,559 379,252 A22 ------- Year 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 1998 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 1998 1998 1998 1998 sec 2282005015 2282005015 2282005015 2282005015 2282005015 2282010005 2282010005 2282010005 2282010005 2282010005 2282010005 2282010005 2282010005 2282010005 2282020005 2282020005 2282020005 2282020005 2282020005 2282020005 2282020005 2282020005 2282020005 2282020005 2282020005 2282020005 2282020005 2282020005 2282020005 2282020010 2285002015 2285002015 2285002015 2285002015 2285002015 2285002015 2285002015 2285002015 2285002015 2285002015 2285002015 2285002015 2285002015 2285002015 2285002015 2285004015 2285004015 2285004015 2285004015 Equipment Description 2-Str Personal Water Craft 2-Str Personal Water Craft 2-Str Personal Water Craft 2-Str Personal Water Craft 2-Str Personal Water Craft 4-Str Inboard/Sterndrive 4-Str Inboard/Sterndrive 4-Str Inboard/Sterndrive t-Str Inboard/Sterndrive 1-Str Inboard/Sterndrive 4-Str Inboard/Sterndrive 4-Str Inboard/Sterndrive 4-Str Inboard/Sterndrive 4-Str Inboard/Sterndrive Dsl - Inboard Dsl - Inboard Dsl - Inboard Dsl - Inboard Dsl - Inboard Dsl - Inboard Dsl - Inboard Dsl - Inboard Dsl - Inboard Dsl - Inboard Dsl - Inboard Dsl - Inboard Dsl - Inboard Dsl - Inboard Dsl - Inboard Dsl - Outboard Dsl - Railway Maintenance Dsl - Railway Maintenance Dsl - Railway Maintenance Dsl - Railway Maintenance Dsl - Railway Maintenance Dsl - Railway Maintenance Dsl - Railway Maintenance Dsl - Railway Maintenance Dsl - Railway Maintenance Dsl - Railway Maintenance Dsl - Railway Maintenance Dsl - Railway Maintenance Dsl - Railway Maintenance Dsl - Railway Maintenance Dsl - Railway Maintenance 4-Str Railway Maintenance t-Str Railway Maintenance 1-Str Railway Maintenance 4-Str Railway Maintenance HPmin 16 25 40 50 100 3 6 11 25 50 100 175 300 600 6 11 16 25 40 50 75 100 175 300 600 750 1000 1200 2000 25 3 6 11 16 25 40 50 75 100 175 300 600 750 1000 1200 1 3 6 11 HPmax 25 40 50 75 175 6 11 16 40 75 175 300 600 750 11 16 25 40 50 75 100 175 300 600 750 1000 1200 2000 3000 40 6 11 16 25 40 50 75 100 175 300 600 750 1000 1200 2000 3 6 11 16 HPavg 18.41 36.75 43.95 73.46 116.3 5 10 15 30.47 59.55 149.7 211.1 380.8 630 9.736 14.92 21.41 31.2 42.4 56.19 94.22 144.9 223.1 387.1 677 876.5 1154 1369 2294 32.25 4.2 8.32 14.13 17.5 33.34 44.12 59.61 87.84 134 234 453.2 689.2 850 1200 1633 3 3.52 6.59 12.07 Population 7,056 86,832 87,107 795,375 229,408 774 554 328 1,415 12,43$ 1,245,405 580,347 23,961 1 9,126 4,478 9,908 5,421 1,002 8,784 7,397 60,632 99,703 73,546 2,902 5,502 448 1,573 964 9,819 13 71 78 11C 408 641 1,169 1,088 4,595 1,693 286 72 17 26 9 7C 2,238 9,202 165 A23 ------- Year 1998 1998 1998 1998 1998 sec 2285004015 2285004015 2285004015 2285006015 2285006015 Equipment Description 4-Str Railway Maintenance 4-Str Railway Maintenance t-Str Railway Maintenance ^PG - Railway Maintenance ^PG - Railway Maintenance HPmin 16 25 100 25 100 HPmax 25 40 175 40 175 HPavg 18.19 33.15 113 33.15 113 Population 421 131 1 131 1 1 Inputs for ATV's and offroad motorcycles are set to allow calculations based on g/mile emission factors instead of g/bhp-hr. Thus the hp values shown here do not represent the actual in-use hp of these engines. A24 ------- Appendix B Engine Source Classification Code (SCC) Changes in NONROAD from NEVES sec 22xx003060* 22xx005060 22xx009010 22xx010010 2285002015 2285003015 2285004015 2285006015 2285008015 22xx006005 22xx006010 22xx006015 22xx006020 22xx006025 22xx002012 22xx002003 22xx007020 22xx008005 22xx007015 22xx004010 22xx004011 22xx004015 22xx004016 22xx004020 22xx004021 22xx004025 22xx004026 22xx004030 22xx004031 22xx004035 22xx004036 22xx004040 22xx004041 SCC Description in NONROAD Industrial Equipment AC\Refrigeration Farm Equipment Irrigation Sets Other Underground Mining Equipment Other Oil Field Equipment Diesel Railway Maintenance 2-Stroke Gasoline Railway Maintenance 4-Stroke Gasoline Railway Maintenance LPG Railway Maintenance CNG Railway Maintenance Light Commercial Generator Sets Light Commercial Pumps Light Commercial Air Compressors Light Commercial Gas Compressors Light Commercial Welders Construction Equipment Concrete Pavers Construction Equipment, Pavers Logging Equipment Fellers/Bunchers Airport Service Equipment Logging Equipment Forest Equipment Lawn & Garden Equipment Lawn mowers (Residential) Lawn & Garden Equipment Lawn mowers (Commercial) Lawn & Garden Equipment Rotary Tillers < 6 HP (Residential) Lawn & Garden Equipment Rotary Tillers < 6 HP (Commercial) Lawn & Garden Equipment Chain Saws < 6 HP (Residential) Lawn & Garden Equipment Chain Saws < 6 HP (Commercial) Lawn & Garden Equipment Trimmers/Edgers/Brush Cutters (Residential) Lawn & Garden Equipment Trimmers/Edgers/Brush Cutters (Commercial) Lawn & Garden Equipment Leafblowers/Vacuums (Residential) Lawn & Garden Equipment Leafblowers/Vacuums (Commercial) Lawn & Garden Equipment Snowblowers (Residential) Lawn & Garden Equipment Snowblowers (Commercial) Lawn & Garden Equipment Rear Engine Riding Mowers (Residential) Lawn & Garden Equipment Rear Engine Riding Mowers (Commercial) Changes from NEVES New Category New Category New Category New Category New Category New Category New Category New Category New Category Engines Greater than 50 hp are included Engines Greater than 50 hp are included Engines Greater than 50 hp are included Engines Greater than 50 hp are included Engines Greater than 50 hp are included Unused; population included in 22xx002003 New Description (Asphalt + Concrete) Pavers Unused; population included in 22xx007015 Changed SCC to 22xx003070 because terminal tractors are not Airport Service Equipment New Description (Skidders + Fellers\Bunchers) New Description New SCC New Power Level, Description New SCC New Power Level, Description New SCC New Description New SCC New Description New SCC New Description New SCC New Description New SCC Bl ------- sec 22xx004045 22xx004046 22xx004050 22xx004051 22xx004055 22xx004056 22xx004060 22xx004061 22xx004065 22xx004066 22xx004070 22xx004071 22xx004075 22xx004076 22xx002069 22xx004015 22xx007005 22xx007010 2282005010 2282005015 2282010005 2282010015 2282010010 2282005020 2282005025 2282010020 2282010025 2282005005 2282020015 2282020020 SCC Description in NONROAD Lawn & Garden Equipment Front Mowers (Residential) Lawn & Garden Equipment Front Mowers (Commercial) Lawn & Garden Equipment Shredders < 6 HP (Residential) Lawn & Garden Equipment Shredders < 6 HP (Commercial) Lawn & Garden Equipment Lawn & Garden Tractors (Residential) Lawn & Garden Equipment Lawn & Garden Tractors (Commercial) Lawn & Garden Equipment Wood Splitters (Residential) Lawn & Garden Equipment Wood Splitters (Commercial) Lawn & Garden Equipment Chippers/Stump Grinders (Residential) Lawn & Garden Equipment Chippers/Stump Grinders (Commercial) Lawn & Garden Equipment Commercial Turf Equipment (Residential) Lawn & Garden Equipment Commercial Turf Equipment (Commercial) Lawn & Garden Equipment Other Lawn & Garden Equipment (Residential) Lawn & Garden Equipment Other Lawn & Garden Equipment (Commercial) Construction Equipment Crawler Dozer Lawn & Garden Equipment Rotary Tillers < 6 HP Logging Equipment Chain Saws > 6 HP Logging Equipment Shredders > 6 HP Recreational Pleasure Craft, Gasoline 2-Stroke Outboards Recreational Pleasure Craft, Gasoline 2-stroke Personal Water Craft Recreational Pleasure Craft, Gasoline 4-Stroke Inboards Recreational Pleasure Craft, Gasoline 4-Stroke Sterndrive Recreational Pleasure Craft, Gasoline 4-Stroke Outboard Recreational Pleasure Craft, Gasoline 2-Stroke Sailboat Aux. Inboard Mobile Sources Marine Vessels, Recreational Pleasure Craft, Gasoline 2-Stroke Sailboat Aux. Outboard Recreational Pleasure Craft, Gasoline 4-Stroke Sailboat Aux. Inboard Recreational Pleasure Craft, Gasoline 4-Stroke Sailboat Aux. Outboard Recreational Pleasure Craft, Gasoline 2-Stroke Inboards Recreational Pleasure Craft, Diesel Sterndrive Recreational Pleasure Craft, Diesel Sailboat Aux. Inboard Changes from NEVES New Description New SCC New Power Level, Description New SCC New Description New SCC New Description New SCC New Description New SCC Unused; no 'residential' commercial turf equipment New SCC New Description New SCC New Description (Changed from Tractor to Dozer) New Power Level New Power Level New Power Level Includes 2 and 4-stroke engines New Description (Changed from Sterndrive to Personal Water Craft) Primarily 2-stroke Includes 2 and 4-stroke engines Unused Unused (included in 2282005010 as a technical type) Unused (included in 4-stroke Inboard) Unused (included in 4-stroke Outboard) Unused (included in 4-stroke Inboard) Unused (included in 4-stroke Outboard) Unused (included in 228201005 as a technical type) Unused (included in 2282020005) Unused (included in 2282020025) * The "xx" denotes that all fuel types (diesel ("70"), 2-stroke gasoline ("60"), 4-stroke gasoline ("65"), LPG ("67"), and CNG ("68") engines) are included with the new or altered application categories. B2 ------- Appendix C The conversion from PSR applications to SCC categories. sec 22xx001010 22xx001020 22xx001030 22xx001040 22xx001050 22xx001060 22xx002003 22xx002006 22xx002009 22xx002012 22xx002015 22xx002018 22xx002021 22xx002024 22xx002027 22xx002030 22xx002033 22xx002036 22xx002039 22xx002042 22xx002045 22xx002048 22xx002051 22xx002054 22xx002057 22xx002060 22xx001060 22xx002066 22xx002069 22xx002072 22xx002075 22xx002078 22xx002081 22xx003010 22xx003020 22xx003030 22xx003040 22xx003050 22xx003060 22xx003070 22xx004010 22xx004011 22xx004015 22xx004016 SCC Description Recreational Vehicles Motorcycles: Off-Road Recreational Vehicles Snowmobiles Recreational Vehicles All Terrain Vehicles Recreational Vehicles Minibikes Recreational Vehicles Golf Carts Recreational Vehicles Specialty Vehicle Carts [diesel now also includes PSR "Utility Vehicle" sales category] Construction Equipment Asphalt Pavers Construction Equipment Tampers/Rammers Construction Equipment Plate Compactors Construction Equipment Concrete Pavers Construction Equipment Rollers Construction Equipment Scrapers Construction Equipment Paving Equipment Construction Equipment Surfacing Equipment Construction Equipment Signal Boards Construction Equipment Trenchers Construction Equipment Bore/Drill Rigs Construction Equipment Excavators Construction Equipment Concrete/Industrial Saws Construction Equipment Cement & Mortar Mixers Construction Equipment Cranes Construction Equipment Graders Construction Equipment Off-highway Trucks Construction Equipment Crushing/Proc. Equipment Construction Equipment Rough Terrain Forklifts Construction Equipment Rubber Tire Loaders [was Rubber Tire Dozers 22xx002063. EPA now combines #32 with #62 Specialty Vehicle Carts above] Construction Equipment Tractors/Loaders/Backhoes Construction Equipment Crawler Dozer Construction Equipment Skid Steer Loaders Construction Equipment Off-Highway Tractors Construction Equipment Dumpers/Tenders Construction Equipment Other Construction Equipment Industrial Equipment Aerial Lifts Industrial Equipment Forklifts Industrial Equipment Sweepers/Scrubbers Industrial Equipment Other General Industrial Equipment Industrial Equipment Other Material Handling Equipment Industrial Equipment AC\Refrigeration Industrial Equipment Terminal Tractors Lawn & Garden Equipment Lawn mowers (Residential) Lawn & Garden Equipment Lawn mowers (Commercial) Lawn & Garden Equipment Rotary Tillers < 6 HP (Residential) as above except (Commercial) PSR Code 71 91 93 94 62 +32 41 95 61 39 29 35 23 73 42 37 28 77 57 27 30 40 34 84 33 32 43 31 38 68 60 36 64 18 21 74 19 14 16 65 65 59 59 PSR Description Included in 22xx001030 Snowmobile All-Terrain Vehicles Mini-Bikes Golf Carts Specialty Veh. /Carts Pavers Tampers/Rammer Plate Compactors Unused (included in 22xx002003) Rollers Scrapers Paving Equipment Surfacing Equipment Light Plants Trenchers Bore/Drill Rigs Excavators Concrete/lnd Saws Cem/Mtr Mixers Cranes Graders Off-Highway Truck Crush/Proc Equipment Rough Terrain Forklifts R/T Loader Utility Vehicles Tractor\Loader\ Backhoe Crawler Dozers S/S Loader Off-Hwy Tractors Dumpers/Tenders Other Construction Aerial Lifts Forklifts Scrubbers/ Sweepers Other General Industrial Other Material Handling Refrigeration/ AC Terminal Tractors Lawn Mowers Lawn Mowers Tillers Tillers Cl ------- sec 22xx004020 22xx004021 22xx004025 22xx004026 22xx004030 22xx004031 22xx004035 22xx004036 22xx004040 22xx004041 22xx004045 22xx004046 22xx004050 22xx004051 22xx004055 22xx004056 22xx004060 22xx004061 22xx004065 22xx004066 22xx004070 22xx004071 22xx004075 22xx004076 22xx005010 22xx005015 22xx005020 22xx005025 22xx005030 22xx005035 22xx005040 22xx005045 22xx005050 22xx005055 22xx005060 22xx006005 22xx006010 22xx006015 22xx006020 22xx006025 22xx006030 22xx007005 22xx007010 22xx007015 22xx007020 22xx008005 22xx008010 22xx009010 22xx010010 SCC Description Lawn & Garden Equipment Chain Saws < 6 HP (Residential) as above except (Commercial) Lawn & Garden Equipment Trimmers/Edgers/Brush Cutters (Residential) as above except (Commercial) Lawn & Garden Equipment Leafblowers/Vacuums (Residential) as above except (Commercial) Lawn & Garden Equipment Snowblowers (Residential) as above except (Commercial) Lawn & Garden Equipment Rear Engine Riding Mowers (Residential) as above except (Commercial) Lawn & Garden Equipment Front Mowers (Residential) as above except (Commercial) [diesel versions are now referred to as "Commercial Mowers"] Lawn & Garden Equipment Shredders < 6 HP (Residential) as above except (Commercial) Lawn & Garden Equipment Lawn & Garden Tractors (Residential) as above except (Commercial) Lawn & Garden Equipment Wood Splitters (Residential) as above except (Commercial) Lawn & Garden Equipment Chippers/Stump Grinders (Residential) as above except (Commercial) Lawn & Garden Equipment Commercial Turf Equipment (Residential) as above except (Commercial) Lawn & Garden Equipment Other Lawn & Garden Equipment (Residential) as above except (Commercial) Farm Equipment 2-Wheel Tractors Farm Equipment Agricultural Tractors Farm Equipment Combines Farm Equipment Balers Farm Equipment Agricultural Mowers Farm Equipment Sprayers Farm Equipment Tillers > 6 HP Farm Equipment Swathers Farm Equipment Hydro Power Units Farm Equipment Other Agricultural Equipment Farm Equipment Irrigation Sets Light Commercial Generator Sets Light Commercial Pumps Light Commercial Air Compressors Light Commercial Gas Compressors Light Commercial Welders Light Commercial Pressure Washers Logging Equipment Chain Saws > 6 HP Logging Equipment Shredders > 6 HP Logging Equipment Skidders Logging Equipment Fellers/Bunchers Airport Service Equipment Airport Support Equipment Airport Service Equipment Terminal Tractors Other Underground Mining Equipment Other Oil Field Equipment PSR Code 70 70 53 53 66 66 56 56 82 82 88 88 96 96 63 63 75 75 26 26 67 76 76 98 45 47 49 55 69 59 48 85 46 44 9 11 10 89 17 58 70 96 24 81 13 12 PSR Description Chainsaws Chainsaws Trimmer/Edger/ Cutter Trimmer/Edger/ Cutter Leaf Blower/Vac Leaf Blower/Vac Snowblower Snowblower Rear Engine Rider Rear Engine Rider Front Mowers Front Mowers Shredders Shredders Lawn & Garden Tractor Lawn & Garden Tractor Wood Splitter Wood Splitter Chippers/ Grinders Chippers/ Grinders Unused Commercial Turf Other Lawn Garden Other Lawn Garden 2-Wheel Tractors Agricultural Tractor Combines Balers Agricultural Mowers Sprayers Tillers Swathers Hydro Power Unit Other Ag Equipment Irrigation Sets Generator Sets Pumps Air Compressors Gas Compressors Welders Pressure Washer Chainsaws Shredders Forest Equipment Unused (included in 22xx007015) Aircraft Support Unused Underground Mine Equipment Oil Field Equipment C2 ------- sec 22820xx005 22820xx010 2282005015 22820xx020 22820xx025 228500x015 SCC Description Recreational Pleasure Craft, Inboards Recreational Pleasure Craft, Outboards Pleasure Craft, Gasoline Personal Water Craft Pleasure Craft, Sailboat Aux. Outboard Railway Maintenance PSR Code 50 99 92 79 80 PSR Description Powerboats Outboard Motors New SCC Description Sailboat Aux. Unused Railway Maintenance C3 ------- |