| Model | KGG2700 | KGG4000A |
| Frequency(Hz) | 50 | 50 |
| Rated output(kW) | 2 | 3.2 |
| Max. output(kW | 2.2 | 3.5 |
| AC output voltage(V) | 230V | 230V |
| Engine | UP170C | UP170C |
| Max. output(HP/rpm) | 7.0Hp/3600rpm | 7.5Hp/3600rpm |
| Engine type | air-cooled, 4 stroke,OHV gasoline engine | air-cooled, 4 stroke,OHV gasoline engine |
| Fuel tank(L) | 15 | 15 |
| Displacement capacity | 208cc | 223cc |