All Power America APGG4000C 4,000-Watt 7-HP Gasoline Powered Generator - C.A.R.B Certified is designed with a 208-CC OHV engine. It is 4,000-watt (peak), 3,300-watt rated. This model is C.A.R.B. (California Air Resource Board) compliant. It features a voltage switch for full power operation and low oil level shut down. It can run up to 8-hours on 1/2 load and has a 4-gallon fuel capacity. Heavy-duty construction ensures durability. This generator has 1-AC duplex 120V outlets, 1-120/240V twist-lock outlet and 1-12V DC outlet. It operates at 72-decibels and includes a never flat wheel kit. Innovative designs and a stringent quality control make All Power America a well-respected name in the power tool industry.