It includes a bigger 5.0 HP 3450 RPM motor that is rated at 208/ 230 VAC. Requires a 208/230 24A outlet and comes with a 35' GFCI for operator safety/ plug not included. This is serious cleaning power in a small package. The HG Series combines the cleaning power of high pressure with the grease cutting effectiveness of hot water and a unique dual soap valve. The super portable "ALL STAINLESS" machine offers great portability with the included 10" pneumatic wheel kit. The dual soap feature allows auto detailers to apply spray-on soap and then spray-on wax. Because of its portability, it is ideal for cleaning and degreasing at almost any location. It requires 110 VAC / 15A power supply and includes a 35' GFCI cord for operator safety. The all stainless steel frame and enclosure offer a lifetime of corrosion resistance. Water output up to 200 F. Includes gun/adjustable pressure wand, 3000 PSI X 50' high pressure hose, quick connect nozzles, high limit switch, pressure relief valve, burst disc.