The Cart mounted HXR models are designed to be mobile on the job site and hooked to a standard garden hose for water supply. Features include a Honda 690 cc V Twin industrial gas powered engine and triplex plunger pump with ceramic plungers and stainless steel valves is equipped with low pressure chemical injection and system is protected by unloader valve and secondary pressure pop off. The frame provides protection and rigidity and is industrial coated tube and plate steel. Heavy duty trigger gun and wand allows for user to switch from high pressure cleaning to detergent application and is equipped with quick change 0°,15°,25° and 40° and detergent nozzles. Group 24 battery not included and is available at any local auto parts store.