The Graco G-Force II 4240 Kohler Pressure Washer (25N636) is a professional-grade gasoline-powered cleaning system designed for remodelers, property maintenance crews, and contractors requiring dependable pressure washing performance. Powered by a Kohler CH440 engine and direct-drive AR triplex plunger pump, this unit delivers up to 4,200 PSI at 4.0 GPM for effective removal of dirt, grime, and stubborn surface buildup. Its EZ Start pressure relief system reduces pressure during startup, while the corrosion-resistant, heavy-gauge aluminum frame provides strength without the added weight of traditional steel construction. Equipped with a professional spray gun, 36-inch wand, 50-foot non-marking high-pressure hose, chemical injector, and quick-connect spray tips, the compact design offers reliable operation and convenient transportation between jobsites. Ideal for residential remodelers, property maintenance professionals, and cleaning contractors seeking high-pressure performance in a portable direct-drive configuration. Available from NMR, your authorized Graco dealer and service center for professional spray and pressure washing equipment, parts, and expert support.