C.A.G’s V-Twin Series 10,000 Watts Gasoline Powered Silent Generator produces clean and stable power to keep appliances and other important electronics running during a power outage or natural disaster. This unit is driven by an EPA standard, v-twin cylinder, air cooled, OHV 614cc petrol engine. The 7-gallon metal fuel tank means an impressive 7.5-hours of continuous operation at 50-percent load on a full tank. This v-twin air cooled engine powered generator is ideal for home standby power, and running high demand equipment, like industrial or building site applications.