VORTEX SKID STEER STUMP GRINDER ATTACHMENT｜ Other Products

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.

Specification
SF Model
HF Model

Weight
1,075 lbs
1,075 lbs

Flow Range
18–30 GPM
30–45 GPM

Width
46"
46"

Length
41"
41"

Wheel Speed
450–700 RPM
450–735 RPM

Motor
Hydraulic radial piston
Hydraulic radial piston

Drive
Direct Drive Mega Hub
Direct Drive Mega Hub

Cutting Depth
20" below ground
20" below ground

Cutting Teeth
12 + 3 rock guards
12 + 3 rock guards

Tooth Options
Sand/Clay, Standard, Z, Rock
Sand/Clay, Standard, Z, Rock

Material
ASTM A572 Grade 50 steel
ASTM A572 Grade 50 steel
Brand:EterraSKU:ET-22M020-A001-63Tags:Landscape Equipment, Skid Steer AttachmentsOptions:Assembly - Mini Skid Steer Mounted - 12-20 GPM - 350-600 RPM, Assembly - MT Bobcat Mount - 12-20 GPM - 350-600 RPM, Assembly - Mini ASV Mount - 12-20 GPM - 350-600 RPM, Complete Kit - Standard Flow - 18-30 GPM Flow - 27" Cutting Wheel - 450-735 RPM - 1/2" Flat Face Couplers - 3/8" Female Case Drain, Complete Kit - Standard Flow - 18-30 GPM Flow - 27" Cutting Wheel - 450-735 RPM - 1/2" Flat Face Couplers - 3/8" Male Case Drain, Complete Kit - Standard Flow - 18-30 GPM Flow - 27" Cutting Wheel - 450-735 RPM - 3/4" Flat Face Couplers - 3/8" Female Case Drain, Complete Kit - Standard Flow - 18-30 GPM Flow - 27" Cutting Wheel - 450-735 RPM - 3/4" Flat Face Couplers - 3/8" Male Case Drain, Assembly - High Flow - 30-45 GPM Flow - 31" Cutting wheel - 450-700 RPM - 1/2" Flat Face Couplers - 3/8" Female Case Drain, Assembly - High Flow - 30-45 GPM Flow - 31" Cutting wheel - 450-700 RPM - 1/2" Flat Face Couplers - 3/8" Male Case Drain, Assembly - High Flow - 30-45 GPM Flow - 31" Cutting wheel - 450-700 RPM - 3/4" Flat Face Couplers - 3/8" Female Case Drain, Assembly - High Flow - 30-45 GPM Flow - 31" Cutting wheel - 450-700 RPM - 3/4" Flat Face Couplers - 3/8" Male Case Drain, Assembly - High Flow - 30-45 GPM Flow - 31" Cutting wheel - 450-700 RPM - No couplers, Excavator Mounted Assembly - Standard Flow - 18-30 GPM Flow - 31" Cutting Wheel, Assembly - Standard Flow - 18-30 GPM Flow - 27" Cutting Wheel - 450-735 RPM - No couplers, Excavator Mounted Assembly - Standard Flow - 18-30 GPM Flow - 27" Cutting Wheel