Caterpillar Performance Handbook, January 2017, SEBD0351-47

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Edition 47 4-33
Engines Cat Oil and Gas Engines
● Power and Production
CM Power Generation Onshore
Emissions according toWB2
CM Model FuelType
Output Range Speed
Frequency
Bore x Stroke Fuel Efficiency
Crude Oil/
Heavy Fuel
Operation
at COP kW hp rpm mm in g/kWh MJ/kWh
6CM20C Diesel 1020 1368 900 60 200 x 300 7.9 x 11.8 189 8.07 x
6CM20C Diesel 1140 1529 1000 50 200 x 300 7.9 x 11.8 190 8.11 x
8CM20C Diesel 1360 1824 900 60 200 x 300 7.9 x 11.8 189 8.07 x
8CM20C Diesel 1520 2038 1000 50 200 x 300 7.9 x 11.8 190 8.11 x
9CM20C Diesel 1530 2052 900 60 200 x 300 7.9 x 11.8 189 8.07 x
9CM20C Diesel 1710 2293 1000 50 200 x 300 7.9 x 11.8 190 8.11 x
6CM25C Diesel 1800 2414 720 60 255 x 400 10 x 15.7 185 7.90 x
6CM25C Diesel 1800 2414 750 50 255 x 400 10 x 15.7 185 7.90 x
8CM25C Diesel 2400 3218 720 60 255 x 400 10 x 15.7 185 7.90 x
8CM25C Diesel 2400 3218 750 50 255 x 400 10 x 15.7 185 7.90 x
9CM25C Diesel 2700 3621 720 60 255 x 400 10 x 15.7 185 7.90 x
9CM25C Diesel 2700 3621 750 50 255 x 400 10 x 15.7 185 7.90 x
6CM32E Diesel 3000 4023 720 60 320 x 480 12.6 x 18.9 179 7.64 x
6CM32E Diesel 3000 4023 750 50 320 x 480 12.6 x 18.9 179 7.64 x
8CM32E Diesel 4000 5364 720 60 320 x 480 12.6 x 18.9 179 7.64 x
8CM32E Diesel 4000 5364 750 50 320 x 480 12.6 x 18.9 179 7.64 x
9CM32E Diesel 4500 6035 720 60 320 x 480 12.6 x 18.9 179 7.64 x
9CM32E Diesel 4500 6035 750 50 320 x 480 12.6 x 18.9 179 7.64 x
12CM32C Diesel 6000 8046 720 60 320 x 460 12.6 x 18.1 177 7.56 x
12CM32C Diesel 6000 8046 750 50 320 x 460 12.6 x 18.1 178 7.60 x
16CM32C Diesel 8000 10,728 720 60 320 x 460 12.6 x 18.1 177 7.56 x
16CM32C Diesel 8000 10,728 750 50 320 x 460 12.6 x 18.1 178 7.60 x
6CM34DF Dual Fuel 3000 4023 720 60 340 x 460 13.4 x 18.1 188 7.71* x
6CM34DF Dual Fuel 3000 4023 750 50 340 x 460 13.4 x 18.1 188 7.71* x
8CM34DF Dual Fuel 4000 5364 720 60 340 x 460 13.4 x 18.1 188 7.71* x
8CM34DF Dual Fuel 4000 5364 750 50 340 x 460 13.4 x 18.1 188 7.71* x
9CM34DF Dual Fuel 4500 6035 720 60 340 x 460 13.4 x 18.1 188 7.71* x
9CM34DF Dual Fuel 4500 6035 750 50 340 x 460 13.4 x 18.1 188 7.71* x
6CM43C Diesel 5640 7563 514 60 430 x 610 16.9 x 24 174 7.43 x
6CM43C Diesel 5640 7563 500 50 430 x 610 16.9 x 24 174 7.43 x
7CM43C Diesel 6580 8824 514 60 430 x 610 16.9 x 24 174 7.43 x
7CM43C Diesel 6580 8824 500 50 430 x 610 16.9 x 24 174 7.43 x
*Heat rate (MJ/kWh) for gaseous fuel.
NOTES:
• Ratings: Continuous power based on ISO 3046-1 standard reference conditions.
• Power output: May require adjustment for values other than ISO 3046-1 standard reference conditions.
• Fuel as specified per ISO 8217. Limiting Caterpillar specification for fuel is VD8738 for crude oil operation at continuous power operation (COP).
• Fuel consumption: Based on ISO 3046-1 standard reference conditions of 25° C(77° F) and 100 kPa (29.61 in Hg), including one engine-driven lube oil pump,
with 5% tolerance and LCV = 42 700 kJ/kg (18,358 Btu/lb).
• Dual Fuel (DF) engines: Specific fuel consumption (g/kWh) for liquid fuel; heat rate MJ/kWh for gaseous fuel.
• Generator efficiency: Efficiency of 97.0% (96.0% for complete CM20 and CM25 model range, and for 6CM32, 8CM32, 9CM32) based on power factor 0.8 with
medium voltage class generator; actual efficiency will depend on generator selection.
• Crude oil operation only at continuous power generation.