The Graco G-Force II 4040 Honda CAT Belt Drive Pressure Washer (25N680) is a professional-grade gasoline-powered cleaning system engineered for demanding commercial, industrial, and contractor applications. Powered by a Honda GX390 engine and CAT triplex plunger pump, this unit delivers up to 4,000 PSI at 4.0 GPM for effective removal of dirt, grime, and stubborn surface buildup. Its belt-drive configuration operates the pump at reduced RPM compared to direct-drive systems, helping minimize wear and support extended-duty performance, while the EZ Start pressure relief system allows easier engine startup. A heavy-gauge aluminum frame provides corrosion resistance and durability, and the external adjustable-pressure unloader offers control across different cleaning applications. Equipped with a professional spray gun, 36-inch wand, 50-foot non-marking high-pressure hose, chemical injector, and quick-connect spray tips, this system is ideal for professional cleaning contractors, facility maintenance crews, fleet operators, and industrial users requiring dependable high-output performance. Available from NMR, your authorized Graco dealer and service center for professional spray and pressure washing equipment, parts, and expert support.