SIMPSON Cleaning KB3028 3000 PSI @ 2.8 GPM Gas Pressure Washer Powered by Briggs & Stratton with CAT Triplex Pump Diesel fired burner: creates a temperature rise up to 100-Degree above incoming water source 5 Quick connect nozzles: 0,15,25,40,soap Downstream injection system 4 Wheel cart, heavy duty steel construction 3/8-Inch, 50-Foot, 4500 psi high pressure armor hose CAT industrial triplex plunger pump runs cooler, lasts longer than axial pumps with 2 year limited warranty