MTD 117-050-300 is a 22-inch rotary mower designed for residential use. It features a powerful engine that provides ample power for cutting through thick grass and weeds. The mower is equipped with a self-propelled drive system that makes it easy to maneuver around your yard, and it has a variety of cutting height adjustments that allow you to customize the length of your grass. The MTD 117-050-300 also comes with a mulching feature that allows you to chop up grass clippings and return them to your lawn as a natural fertilizer.