Direct drive triplex piston pump with ceramic plungers. Totally enclosed fan-cooled electric motor. Factory preset unloader. 35-foot power cord. Energy-efficient top-fired heat exchanger. Reinforced powder coated steel frame with center balanced lift. 13-inch flat-free tires. 50-foot x 3/8-inch steel wire-braided high pressure hose with quick connects. Adjustable pressure insulated dual lance with trigger gun. Net WT: 316 lb.