The 1P24 PTO stump grinder is designed for small tractors equipped with hydrostatic drive and Category 1 3PH. This tractor mounted stump grinder model allows you to grind small and midsized stumps efficiently with a 24″ Rotor, carrying 34 replaceable carbide teeth and has a cutting depth of 10″ above ground and 6″ below ground. With no hydraulics required this versatile PTO Stump Grinder is controlled with gravity feed which is ideal for tractors with no hydraulic remotes.