SG16B Stump Grinder

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.

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Product Specs

Dimensions

Overall Width
46in
Overall Length
69in
Overall Height
30in
Fasteners
Cat
Hydraulic Hose
Cat XT-3 ES, medium pressure
Ground Engaging Tools (GET) (square bolt-on carbide teeth)
0.5in
Number of Carbide Teeth per Cutting Wheel
Weight
775lb
Drive Method
Gerotor Motor- Direct
Required Hydraulic Flow
42-86 L/min (11-23 gpm)
Optimal Hydraulic Pressure
145-235 bar (2100-3400 psi)
Motor Displacement
4.9in3
Drive Shaft Torque @ Max Pressure
218lb·ft
Cutting Head Speed at Maximum Flow
993 rpm
Cutting Wheel Width - With Teeth
3.3in
Cutting Wheel Diameter - With Teeth
22in
Cutting Width - Full Swing Range
60in
Cutting Head Swing Range
70 degrees
Cutting Height - Above Ground
18.5in
Cutting Depth - Below Ground
20.5in
Cutting Head Extension
11in
Required Hydraulics
Standard Flow
Number of Carbide Teeth per Cutting Wheel
32
Drive Method
Gerotor Motor- Direct
Drive Shaft Torque at Maximum Pressure
218lb/ft
Motor Displacement
4.9in³
Optimal Hydraulic Pressure
145-235 bar (2100-3400 psi)
Overall Height
30in
Overall Length
69in
Overall Width
46in
Required Hydraulic Flow
42-86 L/min (11-23 gpm)
Weight
775lb
Required Hydraulics
Standard Flow