The BR-373537 is a heavy-duty workhorse with cleaning power of up to 3,500 PSI. Powered by a Honda GX industrial-grade engines, and features a tri-plunger, oil-bath, belt-drive pump, EZ start valve and an extra rugged roll cage made of 11 /4 in. steel tubing, protected by an epoxy, and powder coat finish. The BR also has 13 in. tubed pneumatic tires, for easy maneuvering in all terrain, and variable pressure wand for convenience in altering the pressure with the twist of a handle.