







Grind stumps fast and efficiently with the Eterra Vortex Mini Skid Steer Stump Grinder. Built for heavy-duty performance, this attachment delivers precise, reliable stump removal on even the toughest job sites.
Meet the Vortex Mini Skid Steer Stump Grinder
The Mini Skid Steer Vortex Stump Grinder combines rugged durability with high-performance engineering. Its radial piston motor converts nearly 95% of hydraulic flow into raw grinding power, while a protective wrap-around motor guard shields critical components. The direct drive system, enclosed in an oil bath hub, eliminates external couplers and constant greasing, and anti-cavitation relief valves reduce failure points for smoother operation.
The 20-inch alloy steel wheel features 1/2-inch thickness, flippable three-sided teeth, and replaceable rock guards to maximize durability and cutting efficiency. A Grade 50 steel housing directs chips downward, keeping the worksite cleaner. Designed for mini skid steers, the Vortex provides dependable stump grinding with minimal maintenance.
Key Features:
Radial piston motor for maximum hydraulic efficiency
Direct drive system with oil-bath enclosed hub
Flippable three-sided teeth for extended service life
20" alloy steel wheel with replaceable rock guards
Grade 50 steel housing reduces chip spray
Wrap-around motor guard protects hoses and motor
Anti-cavitation relief valves reduce potential failure points
Compatible with mini skid steer loaders
| Specification | Vortex Mini Stump Grinder |
|---|---|
| Weight | 340 lbs |
| Grinding Depth | 9" |
| Teeth Quantity | 6 |
| Type of Teeth | Three-sided Flippable Teeth |
| Required Flow Range | 12 - 20 GPM |
| Wheel Diameter | 20" |
| Wheel Speed | 350 - 600 RPM |
| Max Pressure | 5500 PSI |
| Drive System | Direct Drive System |
| Housing Type | Grade 50 Steel |
| Motor Type | Radial Piston Motor |