The Toro Recycler series is a patented cutting technology that brings an innovative mulching technique that make your clippings ultra-fine to provide moisture and nutrients that feed back into your lawn. We call these nutrient rich grass clippings, LawnVitamins™. This model features a powerful 150cc Briggs & Stratton® engine with a durable 22 inch steel deck frame for you to enjoy for years to come. The 11 inch rear High-Wheels provide increased traction and combined with this mower being lightweight makes it easy to maneuver in tight spaces. Enjoy the variable speed of this self-propelled lawn mower that will make cutting your lawn quick and easy. Best of all, no oil changes for the life of the engine. Just Top it Off.