The Cummins Onan RV QD 10000 has a peak output of 10000 watts and a rated output of 8000 watts, making it ideal for powering large appliances or even an entire home in the event of a power outage. The engine is a 3 Inline Vertical 1647cc, 27HP model that runs on gasoline, and the fuel tank has a capacity of 43 gallons. The noise level is around 68 decibels, which is quieter than most generators of this size. The unit also comes with a 2-year limited warranty and a 5-year drive warranty for peace of mind. It weighs 765 pounds, so it is not the lightest generator on the market but it is still manageable for most people.