... 3) Powered by gasoline engine with electric starter ModelGG8000Y1) TypeBrushless, Single-Phase, Gasoline Generator2) Rate AC Output7000W3) Max. AC Output8000W4) Voltage / Frenquency220V ... =1.010) Continuous Working Time7 - 8 hours11) Engine Type4-stroke, single cylinder, OHV, air-cooled gasoline engine12) Engine Power15HP13) Engine Displacement420cc14 ...