| Genset Model | Open type | WC550GF | |
| Standby Power(kW/kVA) | 440/550 | ||
| Prime power(KW/KVA) | 400/500 | ||
| Diesel Engine | Brand | WEICHAI | |
| Model | WP13D405E200 | ||
| Type | water-cooled,inline, 4-stroke,direct injection , | ||
| rated Power(kW) | 450 | ||
| Aspiration | Turbocharged and aftercooled | ||
| No.of Cylinder | 6 | ||
| Bore x Stroke(mm) | 127×165 | ||
| Compression Ratio | 15:01 | ||
| Piston speed m/s | 8.25 | ||
| Electronic Governor Rate | ≦1% | ||
| Exhaust Temperature(°C) | 580 | ||
| Lub oil Capacity(L) | 30 | ||
| Rated Fuel consumption (L/h) | 75 | ||
| Displacement（L） | 12.54 | ||
| Governing Type | Electrical | ||
| Stamford technology Alternator | Model | HC534D | |
| Rated Output(KW/KVA) | 400/500 | ||
| Power Efficiency | 94.40% | ||
| Voltage Regulation | ≦±1.0 | ||
| Excitation Type | Brushless | ||
| Insulation Class | H | ||
| Controller | brand & model | Smartgen HGM6120 | |
| seperate ATS with cabinet | including | ||
| Overall Size(mm) | Length | 3500 | |
| Width | 1250 | ||
| Height | 1650 | ||
| Gross Weight(kg) | 3750 | ||
| 20GP Loading quantity(set) | 1 | ||
| 40GP Loading quantity(set) | 3 | ||
