| Model | WD615.69 | WD615.47 | D12.42 |
| Type | Four stroke, water cooled, in line, direct injection, dry cylinder sleeve | ||
| Number of cylinders | 6 | ||
| Borexstroke(mm) | 126x130 | 126x155 | |
| Displacement(L) | 9.726 | 11.596 | |
| Power | 336hp | 371hp | 420hp |
| Max torque/rotation speed(N.m/r/min) | 1350/1100-1600 | 1460/1100-1600 | 1820/1100-1500 |
| Compression ratio | 17:1 | ||