The ultimate stump grinder for low- and high-flow skid steers with 16-45 GPM
Finally, an attachment-style stump grinder that delivers the productivity of dedicated machines but costs four to five times less. The UltraGrinder is the only stump grinder in the industry with a cushioned parallelogram mechanism for drivetrain protection and dual-direction cutting. It also features a radial piston motor for maximum productivity and proven Greenteeth® technology. The attachment delivers high-efficiency grinding on mini skid steers, mini excavators and both high- and low-flow skid steers, and it’s ideal for tree companies, landscapers, agricultural producers and rental companies.
|Radial Piston Motor||The motor converts hydraulic pressure into torque with 92-95 percent efficiency compared to around 60 percent for other motors.|
|Plug-N-Grind Simplicity||If you can run a skid steer you can grind with an UltraGrinder. There are no auxiliary controls or harnesses or electrical systems; simply plug in three hoses and grind away.|
|Dual Direction Cutting||With teeth on both sides of the cutting wheel, you can grind both forward and backward and dramatically increase your efficiency.|
|Cushioned Parallelogram Mechanism||A patent-pending cushioned parallelogram mechanism provides 6.2 inches of cushion front to back. This alleviates pressure on the cutting wheel, protects the drivetrain and extends product lifecycle.|
|Constant Teeth-To-Stump Relationship||The parallelogram design keeps the UltraGrinder’s wheel perpendicular to the ground and its teeth at a consistent 90-degree cutting angle.|
|High RPM Wheel||The UltraGrinder wheel spins at 1,000 rpms so you can cut through a stump faster. It also provides smooth operation by minimizing the potential for wheel grabbing or sudden stops.|