The 12M55 series engine has the advantages of small size, light weight, high reliability, good economy, convenient maintenance and good environmental adaptability.
The 12M55 is a new addition to the new generation high-end engine M55 platform; it covers 1716-2095kW and meets China's non-road stage3 emission requirements.
| Maximum Power | 2095 kW |
| Minimum Power | 1716 kW |
| Maximum Torque / Speed | 12500/1400 N·m / r/min |
| Emissions | China non-road Stage Ⅲ |
| Series | 12M55 |
| Fuel | Diesel |
| EngineType | V-type 12-cylinder, four-stroke engine |
| Cylinder Number | 12 |
| Valve Number | 4 |
| Bore | 180 mm |
| Stroke | 215 mm |
| Displacement | 65.65 L |
| Aspiration | Turbocharged and intercooled |
| Compression Ratio | 16.5:1 |
| Combustion System | Electronically controlled high pressure common rail |
| Length | 2958 mm |
| Width | 1544 mm |
| Height | 2616 mm |
| Weight - Net Dry | 9550 kg |