Alton 4147 7500W 4-stroke Gasoline Generator AC Output: 6000W, 7500W peak; (1) 120/240V twistlock outlet; (3) 120V AC outlets; (1) 12V DC outlet 13HP OHV Easy-Start engine provides fuel efficiency, long life, easy maintenance and less noise Rugged wheels and durable handle for ultimate portability and convenience EPA/CARB/UL/CS Rated voltage120/240V; rated frequency 60Hz; fuel tank 6.6-gal; runtime 6 h; noise level (7m) 79db