Stump Grinders

  • Specification Summary

  • Required Hydraulics Standard Flow
  • Cutting Wheel Diameter - With Teeth 547 mm
  • Cutting Depth - Below Ground 521 mm
  • Cutting Head Extension 280 mm
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product-Studio Shotproduct-Front Viewproduct-Top Viewproduct-Left Viewproduct-Rear Viewproduct-Bottom Viewproduct-Right Viewproduct-Cat® 297D2 and SG18B Stump Grinder at Workproduct-Cat® SG18B Stump Grinder at WorkCat® Stump Grinder Attachment at WorkCat® Stump Grinder Operating TipsCat® Stump Grinder OverviewAn Attachment for Every Job - Cat® Work Tool Attachments
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 547 mm
Cutting Depth - Below Ground 521 mm
Cutting Head Extension 280 mm
Cutting Head Speed at Maximum Flow 993 rpm
Cutting Head Swing Range 70 degrees
Cutting Height - Above Ground 470 mm
Cutting Wheel Width - With Teeth 83 mm
Cutting Width - Full Swing Range 1524 mm
Drive Method Gerotor Motor- Direct
Drive Shaft Torque at Maximum Pressure 295 N·m
Motor Displacement 80 cm³
Optimal Hydraulic Pressure 145-235 bar (2100-3400 psi)
Overall Height 730 mm
Overall Length 1737 mm
Overall Width 1175 mm
Optimal Hydraulic Flow 42-86 L/min (11-23 gpm)
Weight 379 kg
Number of Carbide Teeth per Cutting Wheel 32