Troy-Bilt 5500 Running Watts Portable Generator 5500 Running Watts Portable Generator 5500 watts/8250 starting watts Powered by a Briggs & Stratton 1450 SeriesTM OHV engine 6 gallon fuel tank with fuel gauge provides 11 hour run time at 50% load Four 120-volt household type outlets and one 120/240-volt locking type outlet