The 2200 Watt Portable Generator is powered by an 80cc OHV engine with auto throttle and low-oil shutdown, which protects the engine from damage. CO-Protect Technology automatically shuts down the generator if carbon monoxide levels become unsafe or rapidly increase. This generator is equipped with covered outlets to protect it from even the toughest worksites, and features a compact and lightweight design with an integrated handle that makes transportation easy. The 1 gal. fuel tank provides up to 11 hours of runtime at 25% load*.?