"GENERAC" portable generator - The most trusted name in home generators. 3,250 running watt. 3,750 starting watt. 4-gallon fuel tank with incorporated fuel gauge and filter neck screen. 12.5 hours average run time duration at half load. 208-cc overhead valve engine with cast iron cylinder sleeve. Low oil level shutdown to protect engine. 8-in. unflatable wheels and fold down handle. Large, low tone muffler for quiet operation. 4 x 20-A at 120-V receptacles. 2 years consumer warranty (1 year warranty for commercial supplies).