... ,Tilt,Single cylinder,4-stroke,Forced air-cooled,gasoline engineMax.Power(KW/HP)4.7/6.5 9.7/13Fuel Consumption ... (kg)1631Quantity per 20 Container(pcs)610240Features: 1.High quality power output 2.High fuel efficiency 3.Automatically adjust the engine speed ... to produce the power needed for the appliances in use to reduce fuel consumption ...