The Toro STX dedicated stump grinders feature the patented Toro Dingo TX-style control system, which has two levers designed to be simple to learn, master and use. Combine these easy-to-use controls with tracks and transport speeds exceeding 4 mph, and the result is maximum productivity. The tracks are designed to travel easily over muddy areas, while the low center of gravity adds side hill stability. In addition, the hydraulically driven head means no chance of expensive belts breaking or slipping and no tension adjustments.