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Stump Grinders

Cat® Stump Grinders are designed to economically remove stumps in a wide variety of applications.

SG18B

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.

  • Specification Summary

  • Required Hydraulics High Flow XPS
  • Cutting Wheel Width (w/teeth) 83 mm
  • Cutting Wheel Diameter (w/teeth) 547 mm
  • Drive Method Gerotor Motor- Direct
  • Product Brochure

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Product Details

 

Required Hydraulics High Flow XPS
Cutting Wheel Width (w/teeth) 83 mm
Cutting Wheel Diameter (w/teeth) 547 mm
Drive Method Gerotor Motor- Direct
Overall Width 1175 mm
Overall Length 1737 mm
Overall Height 813 mm
Weight 400 kg
Required Hydraulic Flow 95-125 L/min (25-33 gpm)
Optimal Hydraulic Pressure 207-310 bar (3000-4500 psi)
Motor Displacement 100 cm3
Drive Shaft Torque @ Max Pressure 469 N·m
Cutting Head Speed @ Max Flow 1230 rpm
Cutting Width (full swing range) 1524 mm
Cutting Head Swing Range 70 degrees
Cutting Height (above ground) 470 mm
Cutting Depth (below ground) 521 mm
Cutting Head Extension 280 mm
Number of Carbide Teeth per Cutting Wheel 32
Catepillar Equipments

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