The Champion Power Equipment 200967 3500-Watt Dual Fuel Portable Generator is the perfect combination of versatility and convenience. Whether you need power for your home or next project, Champion Power Equipment makes powering your life more convenient than ever. You’ll appreciate the reliable recoil start, plus Cold Start Technology ensures a quick start in cold weather. Designed with a low oil shut-off sensor, this unit includes 0.6-quarts of 10W-30 oil. Operate your Dual-Fuel generator right out of the box on gasoline or propane, and easily switch fuels with our patented fuel select dial that allows for safe switching between fuel sources. Using gasoline, the 208cc Champion engine. Also included is a 6.5-foot propane hose with a built-in regulator. With a noise level of 68 dBA from 23 feet, which is a bit louder than a vacuum, this machine can provide home backup in an outage, plus the Volt Guard protects your generator from electrical voltage spikes.