Engine Displacement cc 389, Gun Industrial rear entry w/3 ft. Lance, Orifice Size 4.5, Hose 50 ft. Gray high-pressure, HP 11.7, Pump Oil Included Yes, Steam Capable Yes, Gross Torque 18.5, Fuel Capacity gal. Inlet Water Temp F 140, Nozzle Type Quick-connect 0, 15, 25, 40, plus steam, soap nozzles, Engine Oil Type SAE30 motor oil, Flow GPM 4.0, Dimensions L x W x H in.