<b>Eliminates the guesswork.</b> This self-propelled unit has an optional AutoSweep system that increases productivity while reducing drive-train wear and tear. With a 27 horsepower (20 kilowatt) Kohler engine,the SC252 has what it takes to put the tough stumps to rest. A slim 35 inch (89 centimeter) width allows easy maneuvering of the unit. Optional dual drive wheels (shown) improve traction and stability.