| Model | YGW-250 |
| Welding parameter | |
| Rated current | 50-250A |
| Rated voltage | 22-28V(DC) |
| Frequency | 60HZ |
| Amp adjustment range | AVR |
| Voltage regulation | AVR |
| Welding rod diameter | 2.5-5.0mm (by 190F engine) |
| Duty cycle | 70% |
| Generating parameter | |
| Voltage | 220V(AC) |
| Frequency | 50-60HZ |
| Rated power | 5.0KW |
| Max power | 5.5KW |
| Engine model | YG190F |
| Starting system | Recoil start |
| Noise(7m) | <78DB |
| Fuel consumption | ≤370 g/kw.h |
| Fuel tank capacity | 25L |
| Oil capacity | 1.1L |
| Net/Gross weight | 94/97kg |
| Package dimensiones | 710*545*575mm |
| 20GP | 128 units |
| 40HQ | 268 units |