The YP10000GNC runs on a CRX® 420 E-Start® engine (439cc) with low oil shutdown. Produces 8300 running watts / 10,000 starting watts with automatic voltage regulation and a 30A main breaker. Features a 6.6-gallon fuel tank, roll cage frame with foldable handle, never-flat wheels, and a 9.5-hour run time at 25% load. 6-month limited commercial / 3-year limited consumer warranty.