Toro Mid-Size Proline Gear Traction Unit, 12.5 hp is a high-quality commercial walk mower designed for professional landscapers and homeowners who demand the best in lawn care equipment. With its powerful 12.5 hp Kawasaki engine, this mower can handle even the toughest mowing jobs with ease. The permanently lubricated and fully enclosed gear transmission provides smooth and reliable shifting, while the 4 forward speeds, neutral, and reverse allow for precise control in a variety of conditions. The 6.