Briggs & Stratton 30549, 7500 Running Watts/9375 Starting Watts, Gas Powered Portable Generator Clean and instant power to keep appliances and other important electronics running during a power outage Power Surge Alternator to run multiple large appliances at the same time 2100 Series OHV 420cc Engine that produces 21-foot-pounds of torque 7.5-gallon metal fuel tank for an impressive 9-hours of continuous operation at 50-percent load on a full tank 3-year limited warranty