Longest running, longest life! Patented full pressure lubrication provides instant lubrication to all vital bearings on start-up, minimizes noise with advanced piston, camshaft and gear technologies. Designed with low-pressure shutdown and a large automotive style oil filter. Electronically controlled voltage regulator gives peace-of-mind with electrical accessories. Belt Driven provides increased inertia, which allows for better air conditioner starting ability. E.P.A. and C.A.R.B. certified. U.S.A.Engine Generac OHVI Engine Displacement (cc) 407 Fuel Type Gasoline Watts 4,800 Dimensions L x W x H (in.) 25.5 x 18.9 x 16.75 Average Fuel Consumption at Full Load (gal./hr.) .76 Hertz 60 Phase 1 Volts 120/240 Amps 40 Typical Application Class A Motorhomes, Class C Motorhomes, Travel Trailers, Fire/Rescue Vehicles Auto Shutdown Yes Additional Product Specs * Safety Shutdown: Low oil pressure, high oil temperature, low oil level * Full pressure lubrication and spin-on oil filter * Belt drive technology provides greater motor starting ability through increased inertia * Good for applications where sound levels are not critical * Requires exhaust kit (muffler and tailpipe), Item# 169998, sold separately * Optional 30ft. remote, Item# 169999, sold separately