The A-iPower AP5000P produces 5,000 starting-Watt with 4,000 running-Watt to power your tools at the construction site, camping ground, or household appliances. Its powerful 223 cc OHV 4 stroke engine comes with a low oil alert light and low oil automatic shutdown to keep your generator performing-year after-year. The large 4 Gal. gasoline fuel tank provides an average run time of 13.5-hours at 25% load. built-in portability with folding handle, rugged wheels and a durable powder coated metal frame to successfully meet your transportation demands.