Champion 5500-Watt Dual Fuel Portable Generator with CO Shield®

Dual Fuel: Operate your 5500-watt portable generator right out of the box on either gasoline or propane, plus the unit holds 1.2-quarts of oil (included) and has a low oil shut-off switch. Volt Guard™: Prevents overloads and keeps your valuable equipment safe from voltage spikes, plus a voltmeter allows you to monitor power output at a glance Powerful: At 6875 starting watts and 5500 running watts on gasoline and 6250 starting watts and 5000 running watts on propane, trust Volt Guard™ to protect your appliances from electrical voltage spikes