Caterpillar Performance Handbook, January 2017, SEBD0351-47

Cat Oil and Gas Engines ● Power and Production

Engines

CM Power Generation Onshore Emissions according toWB2

Crude Oil/ Heavy Fuel Operation at COP

Output Range Speed

Bore x Stroke mm in

Fuel Efficiency

4

CM Model 6CM20C 6CM20C 8CM20C 8CM20C 9CM20C 9CM20C 6CM25C 6CM25C 8CM25C 8CM25C 9CM25C 9CM25C 6CM32E 6CM32E 8CM32E 8CM32E 9CM32E 9CM32E 12CM32C 12CM32C 16CM32C 16CM32C 6CM34DF 6CM34DF 8CM34DF 8CM34DF 9CM34DF 9CM34DF 6CM43C 6CM43C 7CM43C 7CM43C

FuelType

Frequency

kW hp

rpm 900 1000

g/kWh MJ/kWh

Diesel Diesel Diesel Diesel Diesel Diesel Diesel Diesel Diesel Diesel Diesel Diesel Diesel Diesel Diesel Diesel Diesel Diesel Diesel Diesel Diesel Diesel

1020 1140 1360 1520 1530 1710 1800 1800 2400 2400 2700 2700 3000 3000 4000 4000 4500 4500 6000 6000 8000 8000 3000 3000 4000 4000 4500 4500 5640 5640 6580 6580

60 50 60 50 60 50 60 50 60 50 60 50 60 50 60 50 60 50 60 50 60 50 60 50 60 50 60 50 60 50 60 50

200 x 300 200 x 300 200 x 300 200 x 300 200 x 300 200 x 300 255 x 400 255 x 400 255 x 400 255 x 400 255 x 400 255 x 400 320 x 480 320 x 480 320 x 480 320 x 480 320 x 480 320 x 480 320 x 460 320 x 460 320 x 460 320 x 460 340 x 460 340 x 460 340 x 460 340 x 460 340 x 460 340 x 460 430 x 610 430 x 610 430 x 610 430 x 610

189 190 189 190 189 190 185 185 185 185 185 185 179 179 179 179 179 179 177 178 177 178

8.07 8.11 8.07 8.11 8.07 8.11 7.90 7.90 7.90 7.90 7.90 7.90 7.64 7.64 7.64 7.64 7.64 7.64 7.56 7.60 7.56 7.60

x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x

1368 1529 1824 2038 2052 2293 2414 2414 3218 3218 3621 3621 4023 4023 5364 5364 6035 6035 8046 8046 4023 4023 5364 5364 6035 6035 7563 7563 8824 8824

7.9 x 11.8 7.9 x 11.8 7.9 x 11.8 7.9 x 11.8 7.9 x 11.8 7.9 x 11.8 10 x 15.7 10 x 15.7 10 x 15.7 10 x 15.7 10 x 15.7 10 x 15.7 12.6 x 18.9 12.6 x 18.9 12.6 x 18.9 12.6 x 18.9 12.6 x 18.9 12.6 x 18.9 12.6 x 18.1 12.6 x 18.1 12.6 x 18.1 12.6 x 18.1 13.4 x 18.1 13.4 x 18.1 13.4 x 18.1 13.4 x 18.1 13.4 x 18.1 13.4 x 18.1 16.9 x 24 16.9 x 24 16.9 x 24 16.9 x 24

900

1000

900

1000

720 750 720 750 720 750 720 750 720 750 720 750 720 750 720 750 720 750 720 750 720 750 514 500 514 500

10,728 10,728

Dual Fuel Dual Fuel Dual Fuel Dual Fuel Dual Fuel Dual Fuel

188 7.71* 188 7.71* 188 7.71* 188 7.71* 188 7.71* 188 7.71*

Diesel Diesel Diesel Diesel

174 174 174 174

7.43 7.43 7.43 7.43

*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.

Edition 47 4-33