The Craftsman 107.28006 is a 2011 zero-turn mower built by Simplicity and distributed by Craftsman (a part of Sears). It features a 21 hp Briggs & Stratton 1-cylinder gasoline engine with electric start, hydrostatic transmission (Hydro-Gear EZT) with infinite forward and reverse gears, and two-wheel drive with power steering. The mower has an open operator station and uses a mid PTO with an electric clutch. It rides on 18x8.5 rear tires and includes a 42-inch mid-mount mower deck with electric lift, 2 blades, and infinite cut height positions from 1.5 to 3.75 inches. Electrical system is 12 volts with negative ground.