Snap-On SR5750 6,800 Watt 389cc 13 HP OHV 4 Stroke Gas Powered Portable Generator With Wheel Kit High efficiency portable generator with 5,750 continuous watts output and 6,800 surge watts 13 HP Snap-On XT390 gas-powered motor; four 120V outlets and one 120V/240V outlet 6-5/8 gallon metal tank with fuel gauge; 12-hour runtime at 1/2 load Heavy duty frame with handle and wheel kit; pneumatic tires 2-year limited warranty; EPA and CARB compliant