| Model | | YC4FA50Z-C20 |
| Type |
| Vertical, in-line, water-cooled, four stroke |
| Intake way |
| Turbo charging |
| No. of cylinders - Bore × Stroke | (mm) | 4-96×103 |
| Displacement (L) | (L) | 2.982 |
| Compression ratio |
| 17.5:1 |
| Continuous power /speed (kW (Ps)/r/min) | (kW (Ps)/r/min) | 38 (50)/1500 |
| One-hour power/speed (kW (Ps)/r/min) | (kW (Ps)/r/min) | 41.8 (55)/1500 |
| Min. specific fuel consumption (g/kW·h) | (g/kW·h) | ≤195 |
| Specific oil consumption (g/kW·h) | (g/kW·h) | ≤0.8 |
| Crankshaft rotation direction (seen from power output end) |
| Anticlockwise |
| Starting way |
| Electrical |
| Net weight (kg) | (kg) | 380 |
| Overall dimensions (LxWxH) (mm) | (mm) | 828×663×724 |
| Certificate |
| ZC、CCS |
