Includes a 3 year Factory Warranty. Engine Type: MZ175, 171cc, air-cooled (fan assist), OHV, 2-valve, 4-stroke, single Weight: 69 kg (152 lb.) AC Output: 3000 W / 25 A DC Output: 12V / 8.3A Fuel Tank Capacity: 13.0 Noise Level: 54.5 ~ 61 dB Run Time: 7.8 hrs