Powrland PD2G4400E Dual Fuel Gas and LPG Generator, 4400-watt Dual-Fuel: Gasoline, LPG (propane) Super easy to switch between gasoline and propane fuel Durable 7.5 HP, air cooled OHV engine w/low oil shutoff & electric start Heavy duty steel frame with four point fully isolated motor mounts for smooth and quiet operation Full power panel with oil warning light, key start switch, volt meter, circuit breaker and power outlets