Powertrain
Rail car engine 12M25
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Specifications
- Power range kW/Ps
- 783-900/1065-1225
- Maximum torque speed N·m / r/min
- 5100/1400
- 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
- 30.4
- Air intake method
- Turbocharged and intercooled
- Engine size (length × width × height) mm
- 1830×1300×1700
- G weight kg
- 3450
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12M25G1224E302 | 900/2000 | 5100/1600 | 30.4 | China Non-road Stage III | Electronically controlled high voltage common rail | 850kW locomotive | 4 | Rail cars, large railway maintenance machinery, train locomotives | V type, four-stroke, direct injection | 3450 | 700 | Turbocharged and intercooled |