The S18 skid steer stump grinder is designed ruggedly with simple operation in mind, with no required electrical connection. The simple 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 S18 Baumalight stump grinder is offered with three motor options to best match your flow, be sure to check out the Stump Cutting Times charts below to see how fast you can grind stumps with the flow of your skidsteer. The unique positioning of the rotor allows the operator an excellent view of the grinding action and the heavy duty fixed deflector safely directs the flow of debris. By a quick pull of two pins a mini skidsteer plate can be put on as well.