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| Engine Application Marine | Engine Category Yuchai | 
| Model | YC4108CA | YC4108C | YC4D55C | YC4D80-C20 | 
|---|---|---|---|---|
| Type | Vertical, in-line, water-cooled, four stroke | |||
| Intake way | Natural aspirated | |||
| No. of cylinders - Bore × Stroke (mm) | 4-108×115 | |||
| Displacement (L) | 4.214 | |||
| Compression ratio | 17:01 | |||
| Continuous power /speed (kW (Ps)/r/min) | 32 (45)/1500 | 40 (55)/1500 | 40 (55)/1800 | 58 (80)/2400 | 
| One-hour power/speed (kW (Ps)/r/min) | 35.2 (50)/1548 | 44 (60)/1548 | 44 (60)/1858 | 63.8 (85)/2478 | 
| Min. specific fuel consumption | ≤200 | |||
| (g/kW·h) | ||||
| Specific oil consumption | ≤0.8 | |||
| (g/kW·h) | ||||
| Crankshaft rotation direction (seen from power output end) | Anticlockwise | |||
| Starting way | Electrical | |||
| Net weight (kg) | 370 | |||
| Overall dimensions (LxWxH) | 986×730×948 | |||
| (mm) | ||||
| Certificate | ZC、CCS | |||
| Model | YC4108ZC | YC4D75C | YC4D100Z-C20 | YC4D120Z-C20 | 
|---|---|---|---|---|
| Type | Vertical, in-line, water-cooled, four stroke | |||
| Intake way | Turbo charged | |||
| No. of cylinders - Bore × Stroke (mm) | 4-108×115 | |||
| Displacement (L) | 4.214 | |||
| Compression ratio | 17:01 | |||
| Continuous power /speed (kW (Ps)/r/min) | 50 (70)/1500 | 55 (75)/1800 | 75 (100)/2400 | 90 (120)/3000 | 
| One-hour power/speed (kW (Ps)/r/min) | 55 (75)/1548 | 60.5 (80)/1858 | 82.5 (110)/2478 | 99 (135)/3096 | 
| Min. specific fuel consumption (g/kW·h) | ≤198 | |||
| Specific oil consumption (g/kW·h) | ≤0.8 | |||
| Crankshaft rotation direction (seen from power output end) | Anticlockwise | |||
| Starting way | Electrical | |||
| Net weight (kg) | 390 | |||
| Overall dimensions (LxWxH) (mm) | 986×730×1254 | |||
| Certificate | ZC、CCS | |||