| Type | Four-stroke, water cooled, V type, turbocharged and intercooled | Number of cylinders | 12 |
| Cylinder diameter/stroke | 180×215（mm） | Displacement | 65.65L |
| Oil consumption rate | ≤0.8g/kW·h | Noise | ≤105dB（A） |
| Minimum fuel consumption rate | 190g/kW·h | Idle speed | 650r/min |
| Torque reserve | 18% |
Rotation direction of crankshaft (facing the free end) |
Clockwise |
| Length × Width × Height | 2927×1565×2637（mm） | Net weight | 9200kg |
| Series | Model | Air intake mode |
Rated power kW/Ps |
Speed r/min |
Fuel feeding mode | Emission level | Power classification |
| 12M55* | 12M55C3000-18E201 | Turbocharged and intercooled | 2205/3000 | 1800 | Electronical-controlled common rail | IMOⅡ | P2 |