SG16 Stump Grinder

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.

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Required HydraulicsStandard Flow

Cutting Wheel Diameter - With Teeth21.5in

Cutting Depth - Below Ground20.5in

Cutting Head Extension11in

Cutting Head Speed at Maximum Flow993 rpm

Cutting Head Swing Range70 degrees

Cutting Height - Above Ground18.5in

Cutting Wheel Width - With Teeth3.3in

Cutting Width - Full Swing Range60in

Drive MethodGerotor Motor- Direct

Drive Shaft Torque at Maximum Pressure217.6lb/ft

Motor Displacement4.9in³

Optimal Hydraulic Pressure145-235 bar (2100-3400 psi)

Overall Height28.7in

Overall Length68.4in

Overall Width46.3in

Optimal Hydraulic Flow42-86 L/min (11-23 gpm)

Weight835.6lb

Number of Carbide Teeth per Cutting Wheel32