Commercial grade Honda engine with excellent weight to power ratio that is designed to be used all day, everyday. Electric start system with battery included. Belt drive system keeps the pump RPM low and running cooler to extend its performance and life span. Heavy-duty, two-stage splash lubricated pump with cast iron cylinders, accessible valves, and bearings on both end of the crank shaft to maximize longevity. Pilot unloader valve is an USA Conrader set to cut in at 140 PSI and cut out at 175 PSI. Generator is powered by the Honda engine and can be used at the same time as the compressor. Twin 4-gallon tanks are powder coated for added durability and each one has a ball valve tank drain port. Pre-drilled holes in the stabilizing brackets for mounting it into a truck or trailer. Removable saddle so the user is able to separate the engine/pump from the tank for specialized set ups.