Powertrain
Rail car engine 12M55
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Specifications
- Power range kW/Ps
- 1716-2205/2335-3000
- Maximum torque speed N·m / r/min
- 12868/1300-1400
- Emission standard
- China Non-road Stage III
- Fuel
- Diesel, natural gas, biodiesel
- Engine type
- V type, four-stroke, direct injection
- Number of cylinders
- 12
- Number of valves
- 4
- Displacement L
- 65.65
- Air intake method
- Turbocharged and intercooled
- Engine size (length × width × height) mm
- 2851×1545×2149
- G weight kg
- 10028
Model variants
| Model | Rated power/speed (kW/rpm) | Maximum torque/speed (N·m/rpm) | Displacement (L) | Emission standard | Technical route | Compatible models | Number of valves | Purpose | Type | Engine net mass (kg) | idling | Air intake method |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12M55G2335 | 1716/1800 | 11700/1400 | 65.65 | Overseas version has no emission requirements | Electronically controlled high voltage common rail | 96 head rail grinding car (plateau) 200 head rail grinding car, 2000kW locomotive | 4 | Rail cars, large railway maintenance machinery, train locomotives | V type, four-stroke, direct injection | 5590 | 700 | Turbocharged and intercooled |
| 12M55G2335E305 | 1716/1800 | 10014/1400 | 65.65 | China Non-road Stage III | Electronically controlled high voltage common rail | 96 head rail grinding car (plateau) 200 head rail grinding car, 2000kW locomotive | 4 | Rail cars, large railway maintenance machinery, train locomotives | V type, four-stroke, direct injection | 10028 | 700 | Turbocharged and intercooled |
| 12M55 | 1820/1800 | 10152/1600 | 65.65 | China Non-road Stage III | Electronically controlled high voltage common rail | 96 head rail grinding car (plateau) 200 head rail grinding car, 2000kW locomotive | 4 | Rail cars, large railway maintenance machinery, train locomotives | V type, four-stroke, direct injection | 10028 | 700 | Turbocharged and intercooled |
| 12M55G2535 | 1865/1800 | 11750/1400 | 65.65 | Overseas version has no emission requirements | Electronically controlled high voltage common rail | 96 head rail grinding car (plateau) 200 head rail grinding car, 2000kW locomotive | 4 | Rail cars, large railway maintenance machinery, train locomotives | V type, four-stroke, direct injection | 10028 | 700 | Turbocharged and intercooled |
| 12M55G2535E305 | 1865/1800 | 10884/1400 | 65.65 | China Non-road Stage III | Electronically controlled high voltage common rail | 96 head rail grinding car (plateau) 200 head rail grinding car, 2000kW locomotive | 4 | Rail cars, large railway maintenance machinery, train locomotives | V type, four-stroke, direct injection | 10028 | 700 | Turbocharged and intercooled |
| 12M55G2735E305 | 2013/1800 | 11750/1400 | 65.65 | China Non-road Stage III | Electronically controlled high voltage common rail | 96 head rail grinding car (plateau) 200 head rail grinding car, 2000kW locomotive | 4 | Rail cars, large railway maintenance machinery, train locomotives | V type, four-stroke, direct injection | 10028 | 700 | Turbocharged and intercooled |
| 12M55G2850 | 2095/1800 | 12500/1400 | 65.65 | Overseas version has no emission requirements | Electronically controlled high voltage common rail | 96 head rail grinding car (plateau) 200 head rail grinding car, 2000kW locomotive | 4 | Rail cars, large railway maintenance machinery, train locomotives | V type, four-stroke, direct injection | 10028 | 700 | Turbocharged and intercooled |
| 12M55G2850E305 | 2095/1800 | 12500/1400 | 65.65 | China Non-road Stage III | Electronically controlled high voltage common rail | 96 head rail grinding car (plateau) 200 head rail grinding car, 2000kW locomotive | 4 | Rail cars, large railway maintenance machinery, train locomotives | V type, four-stroke, direct injection | 10028 | 700 | Turbocharged and intercooled |
| 12M55G3000E305 | 2205/1800 | 12868/1400 | 65.65 | China Non-road Stage III | Electronically controlled high voltage common rail | 96 head rail grinding car (plateau) 200 head rail grinding car, 2000kW locomotive | 4 | Rail cars, large railway maintenance machinery, train locomotives | V type, four-stroke, direct injection | 10028 | 700 | Turbocharged and intercooled |
| 12M55G3050E305 | 2240/1800 | 12828/1400 | 65.65 | China Non-road Stage III | Electronically controlled high voltage common rail | 96 head rail grinding car (plateau) 200 head rail grinding car, 2000kW locomotive | 4 | Rail cars, large railway maintenance machinery, train locomotives | V type, four-stroke, direct injection | 10028 | 700 | Turbocharged and intercooled |