THIS GENERATOR RUNS OF PROPONE OR GASOLINE – You Choose! Champion’s DUAL FUEL generator can operate off LP/Propane Gas (propane tank not provided) or Unleaded Gasoline (3.4 Gallon Fuel Tank provided); the unit provides a fuel selector switch to insure safe operation on either fuel. The Champion 4750 Watt DUAL FUEL Portable Generator provides dependable, portable power for your home or jobsite. 3800 Watts Rated, 4750 Starting Watts Maximum output on gasoline; 3420 Watts Rated, 4275 Starting Watts Maximum output on propane . Champion generator can run lights, TV, refrigerator, sump pump, and security systems all at the same time. Great for running 2-3 power tools. Powered by Champion 224cc OHV engine with cast iron sleeve. Generator will run 8 hours on a full tank (3.4 gallon) of gasoline at 50% load or 5.5 hours on a full 5 Gallon/20# Propane tank at 50% load (propane tank not provided). Electric Start (Battery Included) and recoil start provided. EPA/CARB approved for sale in 50 States. Features durable frame with portability kit w/8″ wheels, 1 – 120V DUPLEX outlet (5-20R), 1 -TT30 RV Receptacle, 1 – 120V Twistlock (L5-30R), Overload Protection, Low Oil Sensor and “Intelligauge” which provides volts, hertz and operating hours information.. 3.3 ft. LPG (Propnae) Hose adapter included. Unit Dimensions: 26.3″ (L) x 24.8″ (W) x 22.9″ (H). Weight: 119 lbs. 2 Year Limited Warranty. Champion has the best Product Quality and Customer Service in the business. All Champion products are cover by our Lifetime Free Technical Support and 2 Year Limited Warranty. All product technical, service and warranty inquiries must go through Champion and our 24/7 tech line 888-696-0668 or a Champion Authorized Service Center, call 888-696-0668 for a location near you. Champion products cannot be returned to a retail store or e-tailer, please call 888-696-0668 or email supportatchampionpowerequipment.com.