Dependable 7 HP Durostar Air Cooled OHV Engine with Low Oil Indicator lamp & shutoff; Rated AC Output: 3,500 watts/Surge Capacity 4400 Watts * Heavy duty frame with 4 point fully isolated motor mounts Full power panel; Oil Warning light, Volt Meter, Circuit Breaker and Power Outlets * Quiet exhaust w/built-in spark arrestor * (2) 120 Volt 20 Amp 3-prong outlets/(1) 120v/240v 30 Amp twist lock/(1) 10A 12V utility connection for charging a battery or running 12V devices * EPA Approved