Generac 3600PSI 6924 is a professional grade pressure washer that is used for commercial applications that require the machine to be reliable and designed to perform daily. It features Generac's 212cc OHV engine and benefits from enhanced lubrication to extend the product's life and minimizes maintenance intervals. It also features a brass-head triplex pump which lasts four times longer than axial cam pumps as well as a steel frame that protects the washer's components from damage on a job site or in transit. This commercial power washer includes five quick-change nozzle tips as well as a 30ft. flex high pressure hose and an ergonomic spray gun.