PUMP Rate Pressure :17Mpa(2500psi) Max Pressure: 20Mpa(2900psi) Rate Flow: 10L/min(2.78GPM) Flow Range: 7L-11L/min ENGINE Engine Type :Single Cylinder 4-stroke Displacement :5.5HP/163cc Rated output :3.4kw/3600RPM Max output :4.0kw/3600RPM Fuel Capacity :3.6L Oil Capacity :0.6L Fuel Consumption:395g/kw.h Start Model :Manual /Electric Fuel Type :Gasoline OTHERS Ambient :5--40 degree G>W/N.W: 45kg/43kg carton size: