The Troy-Bilt Pony 16 in. 250cc Gas Garden Tiller is designed to make soil preparation easy, year after year, and it comes with a limited lifetime warranty on the transmission. It features a cast-iron gear casing and precision bronze gears, which help turn soil quickly in medium to large gardens. The Troy-Bilt tiller has 12-in. steel tines that slice, chop and turn soil up to 7 in. deep. The 16 in. tilling width makes the Pony ideal for medium-to-large-size gardens, allowing you to move through soil quickly. A 250cc Briggs & Stratton engine powers through soil and is protected by a front bumper. Power reverse and 13 in. agricultural tires are designed for flexible handling around rocks and other obstacles.