Cat® Stump Grinders are designed to economically remove stumps in residential, commercial and agricultural settings. They offer increased production over tow-behind grinders in situations where multiple stump removal is required. The right balance of cutting wheel speed and torque makes quick work of most tree varieties.

Cutting Wheel Diameter - With Teeth 22 in
Cutting Depth - Below Ground 20.5 in
Cutting Head Extension 11 in
Cutting Head Speed at Maximum Flow 1230 rpm
Cutting Head Swing Range 70 degrees
Cutting Height - Above Ground 18.5 in
Cutting Wheel Width - With Teeth 3.3 in
Cutting Width - Full Swing Range 60 in
Drive Method Gerotor Motor- Direct
Drive Shaft Torque at Maximum Pressure 346 lb/ft
Motor Displacement 6.2 in³
Optimal Hydraulic Pressure 207-310 bar (3000-4500 psi)
Overall Height 32 in
Overall Length 69 in
Overall Width 46 in
Required Hydraulic Flow 95-125 L/min (25-33 gpm)
Weight 840 lb
Required Hydraulics High Flow XPS
Number of Carbide Teeth per Cutting Wheel 32