This surface cleaner connects to a pressure washer and uses two nozzles rotating on a solid spray bar at a high RPM within 1” of the ground. It will clean concrete up to 10 times the speed of an operator using a wand, and, with more consistency and less operator fatigue. Simply move over the surface and watch a clean path appear behind the unit. The unit cleans a 19” swath at pressures up to 4,000 PSI. It also can handle temperatures up to 200º F. This surface cleaner is constructed with a stainless steel outer shell and a urethane inner shell on a four wheeled carriage . The heavy duty handle has a cleaning wand holster. This surface cleaner has a triple vacuum intake tubes to remove 85-95% of dirty wash water during your cleaning process. Shipping weight is 39 Lbs.