BRIGGS & STRATTON Portable Generator, 10, 000 Rated Watts, 12, 500 Surge Watts, 120/240 Voltage, Amps @ 120/240V 83.3/41.6, Circuit Breaker Protects all outlets, Run Time @ Full Load 5 Hr/Tank, Run Time @ 1/2 Load 8 Hr/Tank, Sound Level dB 89, Engine HP 18, Fuel Tank Capacity 8 Gal, Starter Type Recoil/Electric, Air Cleaner Type Duel Element, Low Oil Shut Down, Engine Brand B & S Vanguard, Includes Wheel Kit, Battery, Battery Charger With Cables and Oil