WHEN POWER MEETS EFFICIENCY
Eterra's Vortex Stump Grinder was designed and manufactured to improve stump grinding efficiency and capacity with a beefy radial piston motor and 3/4" non-symmetrical wheel. Available in 27" or 31" models. This attachment is ideal for operators looking to quickly remove hard or softwood tree stumps with a machine that doesn't leave anything on the field. With this overbuilt, reliable, high-powered grinder system, you'll be turning stumps to dust in no time.
GET TO KNOW THE VORTEX
The Vortex Stump Grinder features a high torque output radial piston motor which is highly efficient, converting close to 95% of the hydraulic energy into horsepower. The direct drive system is an oil bath enclosed hub system, meaning there are no external couplers and nothing to grease. The asymmetrical high strength alloy steel wheel provides great visibility and features replaceable teeth, rock guards, and abrasion resistant wear plates.
UNDER THE HOOD
The Vortex Stump Grinder for Skid Steers utilizes an extremely efficient hydraulic radial piston motor that converts your machine's hydraulic flow directly into grinding power. Capable of grinding hard and soft woods, the asymmetrical cutting wheel not only provides great visibility, but also maximizes the life of the cutter teeth.
DESIGNED FOR POWER
Constructed of A572 Grade 50 high strength steel. A Robust housing design is meant to handle the abuse required to grind stumps 20"+ below ground. A rubber chip guard absorbs debris impact and minimize the debris created from grinding the stump.
Features
SF Model Weight
1075 lbs.
SF Model Flow Range
18-30 GPM
SF Model Wheel Speed
450-700 RPM
SF Model Motor
Hydraulic Radial Piston Motor
SF Model Drive
Direct Drive Mega Hub Drive System
SF Model Cutting Depth
20 below ground"
SF Model Number of Cutting Teeth
12 Teeth, 3 Rock Guards
SF Model Type of Teeth
Sand/Clay Tooth, Standard Tooth, Z-Tooth, Rock Tooth
SF Model Material
ASTM A572 Grade 50 Steel Housing and Mount
Design Specs
HF Model Weight
1075 lbs.
HF Model Flow Range
30-45 GPM
HF Model Wheel Speed
450-735 RPM
HF Model Motor
Hydraulic Radial Piston Motor
HF Model Drive
Direct Drive Mega Hub Drive System
HF Model Cutting Depth
20 below ground"
HF Model Number of Cutting Teeth
12 Teeth, 3 Rock Guards
HF Model Type of Teeth
Sand/Clay Tooth, Standard Tooth, Z-Tooth, Rock Tooth
HF Model Material
ASTM A572 Grade 50 Steel Housing and Mount