The Ehrle HDE 800-18 pressure washer offers outstanding performance and reliability where an electrically heated mobile pressure washer is required. Using a slow-running 4 pole motor, brass pump, ceramic pistons & stainless steel valves, the HDE 800-18 is built on a robust, four-wheeled metal chassis with braking wheels to meet latest plant legislation, and also features an impact resistant cover for long durability in demanding applications.