Generac’s GP6500 portable generator with CO-Sense Technology provides tons of power while protecting you and your home from carbon monoxide (CO) poisoning. If you inadvertently use the GP6500 in an enclosed area, CO-Sense will automatically shut off your unit when increased levels of CO are detected. This unit also offers PowerRush Advanced Technology, which delivers more than 40% increased starting capacity. Generac’s 389cc OHV engine and large-capacity steel fuel tank ensure long engine life and run times, while the steel tube cradle provides added strength. This generator is equipped with a low-oil feature that protects the generator from damage. Easily transport the generator across rough or difficult terrain with the 9.5 inch heavy-duty wheels and fold-down locking handle. Even maintenance is a breeze, with the hour meter keeping track of necessary upkeep at regular intervals. Increases electrical current upon demand above rated output when starting electric motors. What's Included: Engine Oil, Oil Filter, Air Filter, Spark Plugs, Shop Towel, Funnel, Battery, Charger, Tool Kit, Handle and Owner's Manual Reliable OHV engine Power rush advanced technology Co-sense technology shuts down the unit automatically