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Ziegler CAT


A7B Auger

Cat® Augers are used to drill holes for footings, fencing, sign posts, trees and shrubs in construction, agricultural and landscaping applications.



  • Cat® Auger Attachment at Work
  • Cat® Auger Attachment Overview
  • An Attachment for Every Job - Cat® Work Tool Attachments

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



  • General
    Spec Value
    Drive Shaft Torque at Maximum Pressure 815 lb/ft
    Drive Method Gerotor Motor - Direct Drive
    Mounting Bracket Design Mini Hydraulic Excavator
    Required Hydraulics Standard Flow
    Optimal Hydraulic Flow 75-90 L/min (20-24 gpm)
    Optimal Hydraulic Pressure 105-150 bar (1523-2176 psi)
    Overall Width - With Bracket 11 in
    Overall Length - With Bracket 11 in
    Overall Height 35 in
    Housing Diameter 11 in
    Swing Range (fore/aft) 36 degrees
    Swing Range (L/R) 76 degrees
    Weight 179 lb
    Motor Displacement 24 in³
    Bit Speed at Maximum Flow 191 rpm
    Hex Output Shaft Size 2 in