The FIRMAN Power Equipment 12000-Watt Portable Generator offers both 120V and 240V power. It's ideal for providing backup power during outages and for work on home projects. FIRMAN's P12001 generator starts at the push of a button using electric start. To ensure easy starting in cold climates our generators are tested down to -30 DegF -34 DegC and all the way up to 130 DegF 54 DegC. An included easy to read fuel gauge makes extended running simple. An oil bottle containing the exact amount of oil and a low oil shutoff sensor ensure reliable operation. Our automotive-style muffler provides quiet operation at 83dB which is just slightly louder than a lawnmower. The access panel is easy to read and puts all the switches, outlets, and breakers at your fingertips. Everything you need comes in the box including oil, funnel, operator's manual, spark plug wrench and quick start/stop guide. With a full 13.3-gallon fuel tank the 760cc engine produces 15000 starting watts and 12000 running watts and will run for 11.5 hours at 50% load. The covered outlets keep out the elements and extend the life of the generator. Outlets include four 120V 20A GFCI household outlets 5-20R Duplex, a twist-lock 30A 120/240V L14-30R, two twist-lock 120V 30A L5-30R, an ultra-powerful 14-50R 120/240V 50A and a lighter-style 12V outlet with battery charging cable. The included 12V float charger keeps the starting battery ready to go. 12-inch flat-free wheels and dual handles provide easy portability, and a lift hook makes it easy to hoist the generator into a truck.