The S14 skid steer stump grinder is designed to go on both mini skidsteers and mini excavators. With a quick pull of two pins, a standard size skidsteer plate can be put on as well. The direct flow hydraulic drive is designed to provide the best torque and RPM to the cutting head as no flow is diverted to a swing cylinder. The S14 features round carbide teeth which can be rotated three times, letting you grind stumps longer. The concave shaped carbide tip of our High Speed Teeth provide aggressive cutting action by chipping the brush bit by bit. This round tooth is 3 teeth in 1. Simply loosen the lock nut and rotate the tooth to a fresh, sharp cutting edge. This can be done three times, extending the life of each tooth. The high number of teeth means that each tooth needs to do less work.