Generac GP5500 G0059390 is a powerful and versatile generator that can provide backup power for your home or RV, or can be used for powering tools and equipment at a job site. With a running wattage of 5000 watts and a peak wattage of 6500 watts, the GP5500 can handle a variety of electrical loads, including appliances, electronics, and power tools. The generator is powered by a 420cc OHV engine and has a 4-gallon fuel tank that provides up to 11 hours of runtime at 50% load.