Powered by a 439cc Champion single-cylinder, 4-stroke OHV engine, this remote-start portable generator produces 7,200 running watts and 9,200 starting watts. This unit is ideal for large RVs, trailers, power tools, jobs around the house or home back-up power during emergencies. The 5.9-gal. fuel tank runs the unit up to eight hours at 50% load. The long-life, easy-to-maintain engine comes equipped with a low-oil shut-off sensor. Other features include: Intelligauge display to view volts, frequency (Hz) and operating hours; wireless remote electric start; low-oil shut-off, cast-iron sleeve for durability; durable 1.25"-dia. tubular steel frame and 10" never-flat tires. U-shape handlebar folds out of the way for safety. Includes start-up oil, remote and battery. Noise level: 74dBA at 23 ft. CARB/50 state compliant.