Pressure Washers X-4013HWPGENR 389cc Honda GX390 EngineLow Oil Alert4000 PSI Max Pressure X-3170RWX 210cc Powerease EngineLow Oil Shutdown3100 PSI Max Pressure 16″ Whirl-A-Way This unit features a 2-nozzle spray arm. A versatile unit that can handle many surface cleaning needs. 24″ Whirl-A-Way This unit features a 3-nozzle spray arm. A versatile unit that can handle many surface cleaning needs. RE-88 Compact and lightweight cold water high pressure washer features a universal motor, quick coupling between high pressure hose and spray gun for quick and simple disconnect . RE-109 Equipped with a quick-action coupling on the high pressure outlet for ease of use, an aluminum pump head, adjustable spray lance, detergent set with metering option .