This Generac GP portable generator features a powerful 389cc engine and 6.6-gallon fuel tank for powerful performance and excellent run time. Surge Watts: 6,250, Rated Watts: 5,000, Engine Displacement (cc): 389, Engine: OHV, Run Time: 10 hrs., Receptacles (qty.): 5, Fuel Type: Gasoline, Fuel Capacity (gal.): 6.6, Start Type: Recoil, Low Oil Shutdown: Yes, Dimensions L x W x H (in.): 33 1/2 x 26 1/2 x 27 1/2 Engine rated for 1000+ hour life Hardened steel tube cradle with folding, lockable handles Low tone muffler Circuit breaker protected and covered outlets Rolls on 9.5in. solid wheels