Gasoline generator powered by 4-stroke, OHV, forced air-cooled gasoline engine Frequency: 50Hz, voltage: 220V, rated output: 2.0, max output: 2.3KW Frequency: 60Hz, voltage: 110/220V, rated output: 2.3, max output: 2.5KW Power factor: 1.0 Engine model: HT168F Fuel tank capacity: 12L Displacement: 163cc Engine type: 4-stroke, single cylinder OHV forced air-cooled gasoline engine Dimensions (mm): 595 x 425 x 440 NW: 39kg Adopts 4-stroke OHV gasoline engine Powerful output, less fuel consumption Large fuel tank assures long time running Less exhaust emission and noise