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SG16 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.

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:

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