The Black Diamond Gas Powered Pressure Washer - 3100 PSI delivers 3100 PSI at 2.3 GPM for strong, steady cleaning performance, powered by a 163cc CRX engine designed for optimum performance. Its compact, lightweight design is small enough to be easily transported by one person, and a reliable, maintenance-free OEM Technologies axial pump with an aluminum head helps keep performance consistent. The HyFlex ¼-in. x 25-ft. high-pressure hose is non-marring, flexible, and abrasion-resistant, while the powder-coated steel frame construction adds durability and corrosion resistance. For easy mobility, it rides on 10" pneumatic wheels and includes four quick-connect nozzles: 0°, 15°, 40°, and a soap nozzle to use for a variety of cleaning applications.