For more than 25 years, Toro has been manufacturing zero turn mowers that deliver the outstanding quality of cut associated with the Toro brand along with the time savings only zero turn technology can offer. The 106.7 cm TimeCutter® SS 4225 with 16 hp Toro® OHV single cylinder engine features the Smart Speed® control system with three speed range - Trim, Tow and Mow for precise control and easy maneuvering. With the TimeCutter® series you can now spend more time enjoying your lawn and less time mowing it. A lot less time. The Toro TimeCutter® is so maneuverable, it can cut your mowing time in half.