Unused Greatbear 4000psi Hot Water Pressure Washer w/ 435gal tank, Diesel heated and gasoline powered, Automatic switch-off of motor and pump when the trigger gun is closed, High-pressure trigger gun with zero holding force for fatigue-free operation, High-pressure hose with rotatable connectors 5 quick connect nozzles, Pressure switch control, Dry running protection, 122-194 degree water temp, flow rate 4.8gpm, electric start (battery not included).