Energy & power
12M33 series power generation engines (North America EPATierII)
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Specifications
- Power range kW/Ps
- 1018-1320/1365-1770
- Maximum torque speed N·m / r/min
- 8404/1500
- Emission standard
- North AmericaEPATierII
- Product series
- 12M33
- Fuel
- Diesel
- Engine type
- V type 12 cylinder, four-stroke engine
- Number of cylinders/number of valves
- 12/4
- Bore size × stroke mm
- 150×185
- Displacement L
- 39.2
- Air intake method
- Turbocharged and intercooled
- Compression ratio
- 15:1
- combustion system
- Electronically controlled high voltage common rail
- Engine size (length X width X height) mm
- 2774×1700×1736
- G weight kg
- 3527
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 |
|---|---|---|---|---|---|---|---|
| 12M33G4D2/5 | 39.2 | 4 | 1018 | 1108 | 920 | 1000 | Electronically controlled high voltage common rail |
| 12M33G5D2/5 | 39.2 | 4 | 1018 | 1108 | 920 | 1000 | Electronically controlled high voltage common rail |
| 12M33G6D2/5 | 39.2 | 4 | 1130 | 1240 | 1024 | 1120 | Electronically controlled high voltage common rail |
| 12M33G7D2/5 | 39.2 | 4 | 1130 | 1240 | 1024 | 1120 | Electronically controlled high voltage common rail |
| 12M33G8D2/5 | 39.2 | 4 | 1200 | 1320 | 1100 | 1200 | Electronically controlled high voltage common rail |
| 12M33G9D2/5 | 39.2 | 4 | 1200 | 1320 | 1100 | 1200 | Electronically controlled high voltage common rail |