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SG16 Stump Grinder 109340

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.

Required Hydraulics
Standard Flow
Cutting Wheel Diameter - With Teeth
21.5 in
Cutting Depth - Below Ground
20.5 in
Cutting Head Extension
11 in

Dimensions

Required Hydraulics
Standard Flow
Cutting Wheel Diameter - With Teeth
21.5in
Cutting Depth - Below Ground
20.5in
Cutting Head Extension
11in
Cutting Head Speed at Maximum Flow
993 rpm
Cutting Head Swing Range
70 degrees
Cutting Height - Above Ground
18.5in
Cutting Wheel Width - With Teeth
3.3in
Cutting Width - Full Swing Range
60in
Drive Method
Gerotor Motor- Direct
Drive Shaft Torque at Maximum Pressure
217.6lb/ft
Motor Displacement
4.9in³
Optimal Hydraulic Pressure
145-235 bar (2100-3400 psi)
Overall Height
28.7in
Overall Length
68.4in
Overall Width
46.3in
Optimal Hydraulic Flow
42-86 L/min (11-23 gpm)
Weight
835.6lb
Number of Carbide Teeth per Cutting Wheel
32

Standard Equipment:

Optional Equipment:

Specifications

Dimensions

Required Hydraulics
Standard Flow
Cutting Wheel Diameter - With Teeth
21.5in
Cutting Depth - Below Ground
20.5in
Cutting Head Extension
11in
Cutting Head Speed at Maximum Flow
993 rpm
Cutting Head Swing Range
70 degrees
Cutting Height - Above Ground
18.5in
Cutting Wheel Width - With Teeth
3.3in
Cutting Width - Full Swing Range
60in
Drive Method
Gerotor Motor- Direct
Drive Shaft Torque at Maximum Pressure
217.6lb/ft
Motor Displacement
4.9in³
Optimal Hydraulic Pressure
145-235 bar (2100-3400 psi)
Overall Height
28.7in
Overall Length
68.4in
Overall Width
46.3in
Optimal Hydraulic Flow
42-86 L/min (11-23 gpm)
Weight
835.6lb
Number of Carbide Teeth per Cutting Wheel
32

Standard Equipment:

Optional Equipment:

Attachments