| Model | | YC6C620L-C20 |
| Type |
| Vertical, in-line, water-cooled, four stroke |
| Intake way |
| Turbo charging& inter-cooled |
| No. of cylinders - Bore × Stroke | (mm) | 6-200×210 |
| Displacement | (L) | 39.58 |
| Compression ratio |
| 14.5:1 |
| Continuous power/speed | (kW(Ps)/r/min) | 455(620)/1200 |
| One-hour power/speed | (kW(Ps)/r/min) | 501(680)/1238 |
| Min specific fuel consumption | (g/kW•h) | ≤195 |
| Specific oil consumption | (g/kW•h) | ≤0.5 |
| Engine oil capacity | (L) | 180 |
| Crankshaft rotation direction (see from power output end) |
| Anticlockwise |
| Starting way |
| Electrical (Gas start is optional) |
| Net weight | (kg) | 4700kg |
| Overall dimensions (LxWxH) | (mm) | 2760×1285×1940 |
| Marine gearbox | ADVANCE | HC600,HCD600A,HCT600A,HCD800,HCT800 |
| Marine gearbox | FENJIN | FJ600A.FJT600A,FJT800A |
| Marine gearbox | FADA | J600A,JD600A,JT600A, |
| Certificate |
| ZC、ZY、CCS、IMO |
