Energy & power
6M12 series power generation engines
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Specifications
- Power range kW/Ps
- 168-264/225-354
- Maximum torque speed N·m / r/min
- 1680/1500
- Emission standard
- China non-road phase III/IV, EU StageIIIA
- Product series
- 6M12
- Fuel
- Diesel
- Engine type
- In-line 6 cylinder, four-stroke engine
- Number of cylinders/number of valves
- 6/4
- Bore size × stroke mm
- 108×136
- Displacement L
- 7.47
- Air intake method
- Turbocharged and intercooled
- Compression ratio
- 17.5:1
- combustion system
- Electronically controlled high voltage common rail
- Engine size (length X width X height) mm
- 1291×818×989
- G weight kg
- 700
Model variants
| Model | Displacement (L) | Number of valves in a single cylinder | Commonly used power/speed (kWm/rpm) | Standby power/speed (kWm/rpm) | Recommended common power of the unit (kWe) | Recommended unit backup power (kWe) | Technical route |
|---|---|---|---|---|---|---|---|
| 6M12G2D3/5 | 7.47 | 4 | 168/1500 | 185/1500 | 150 | 160 | Electronically controlled high voltage common rail |
| 6M12G6D3/5 | 7.47 | 4 | 218/1500 | 240/1500 | 180 | 200 | Electronically controlled high voltage common rail |
| 6M12G8D3/5 | 7.47 | 4 | 235/1500 | 264/1500 | 200 | 220 | Electronically controlled high voltage common rail |
| 6M12G1D4/5 | 7.47 | 4 | 168/1500 | 185/1500 | 150 | 160 | Electronically controlled high voltage common rail |
| 6M12G3D4/5 | 7.47 | 4 | 218/1500 | 240/1500 | 180 | 200 | Electronically controlled high voltage common rail |
| 6M12G5D4/5 | 7.47 | 4 | 235/1500 | 264/1500 | 200 | 220 | Electronically controlled high voltage common rail |