Energy & power
6M31 series power generation engines · Baudouin
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Specifications
- Power range kW/Ps
- 651-880/873-1180
- Maximum torque speed N·m / r/min
- 5602/1500
- Emission standard
- China Non-road Stage III
- Product series
- 6M31
- Fuel
- Diesel
- Engine type
- L type 6 cylinder, four-stroke engine
- Number of cylinders/number of valves
- 6/4
- Bore size × stroke mm
- 149×177
- Displacement L
- 18.5
- Air intake method
- Turbocharged and intercooled
- Compression ratio
- 14:1
- combustion system
- Electronically controlled high voltage common rail
- Engine size (length X width X height) mm
- 1780×1040×1721
- G weight kg
- 1627
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 |
|---|---|---|---|---|---|---|---|
| 6M31G1D3/5 | 18.5 | 4 | 561/1500 | 610/1500 | 480 | 528 | Electronically controlled high voltage common rail |
| 6M31G3D3/5 | 18.5 | 4 | 580/1500 | 640/1500 | 520 | 580 | Electronically controlled high voltage common rail |
| 6M31G5D3/5 | 18.5 | 4 | 640/1500 | 680/1500 | 550 | 600 | Electronically controlled high voltage common rail |
| 6M31G7D3/5 | 18.5 | 4 | 680/1500 | 740/1500 | 600 | 660 | Electronically controlled high voltage common rail |
| 6M31G9D3/5 | 18.5 | 4 | 730/1500 | 800/1500 | 640 | 720 | Electronically controlled high voltage common rail |
| 6M31G11D3/5 | 18.5 | 4 | 800/1500 | 880/1500 | 720 | 800 | Electronically controlled high voltage common rail |