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BR318 Brushcutter

Cat® Brushcutters are used to clear land and overgrowth.



  • Cat® Brushcutter Attachments at Work
  • Cat® Brushcutter Attachment Overview
  • Cat® Brushcutter Attachment Operating Tips
  • Cat® Brushcutter Features and Benefits
  • An Attachment for Every Job - Cat® Work Tool Attachments

360° View


Model shown represents features on all Cat® Brushcutters except where indicated.



  • General
    Spec Value
    Overall Width 74 in
    Cutting Width 72 in
    Maximum Cutting Diameter 3 in
    Required Hydraulics High Flow
    Overall Length 85 in
    Overall Height 21.3 in
    Weight 1106.7 lb
    Optimal Hydraulic Flow 100-130 L/min (26-34 gpm)
    Optimal Hydraulic Pressure 150-280 bar (2176-4065 psi)
    Tip Speed (Depends On Flow) 3998-5198 mpm (13118-17054 fpm)
    Motor Displacement 12 in³/rev
    Drive Shaft Torque 297-554 N.m (219-409 lb/ft)