The Generac 6590 Commercial Gas Powered Pressure Washer provides 3,100-PSI of power and 2.8-GPM (gallons per minute) for a cleaning power rating of 8400 and is CARB Compliant. It's powered by a Generac overhead valve (OHV) horizontal-shaft engine, the largest available for its respective pressure rating. Generac OHV engines come standard with low-oil shutdown to protect and prolong the life of the engine. Both the 212cc OHV engine and professional grade triplex pump are perfectly balanced over the axle and have large 10-inch never-flat wheels for almost effortless maneuverability, regardless of terrain. Generac pro models also offer durable, welded roll-cage style frames that protect both the engine and pump from damage. It comes with a professional-grade spray gun, which features a unique cushion grip that reduces fatigue by minimizing vibration. The innovative easy-to-pull spray trigger can be held with minimum effort and the quick-click nozzle tips are easy to replace. Additionally, this pressure washer's 24-inch gun comes with an adjustable side handle for additional comfort and control when cleaning up high, down-low or anywhere in between. The Generac 6590 includes a folding handle to provide quick and compact storage, a Siphoned Hose for detergent, (5) cleaning nozzles (0-degrees, 15-degrees, 25-degrees, 40-degrees) with onboard storage and a 35-foot Steel braided hose. The Generac 6590 Commercial Gas Powered Pressure Washer is backed by a three-year limited warranty. Generac manufactures the widest range of power products in the marketplace including portable, RV, residential, commercial and industrial generators. At Generac, we protect the things that power your life by providing quality, affordable power solutions. Note: This model is not for sale in California/non-CARB compliant.