Skip to main content Skip to navigation
Ag Agriculture Blog IconBehind the Scenes Blog IconConstruction Blog IconEquipment Maintenance Blog Icon Power Systems Blog Icon Thumbs Down Thumbs Up! Small Business Blog IconTachnology Blog Icon Constructioncontrol-smallcost-smallefficiency-smallflexibility-smallHoursHours Location HoursMapMapMenu AgMenu AttachmentsMenu BlogMenu CareersMenu ChecklistMenu ConstructionMenu MaintenanceMenu NewMenu PowerMenu RebuildsMenu RentMenu ServiceMenu TechnologyMenu TestimonialsMenu Training Menu Truck Menu UsedNewArtboard 1Parts Phone Phone PhonePower Systemsproductivity-smallRentalRepSafetyServiceSpecialsTechtestimonial-iconToolsTrainingTruckUsed


A11 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

360° View


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 1 Ton Mini Excavator Pin On
    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 35.4 in
    Housing Diameter 11 in
    Swing Range (fore/aft) 36 degrees
    Swing Range (L/R) 76 degrees
    Weight 174.2 lb
    Motor Displacement 24 in³
    Bit Speed at Maximum Flow 191 rpm
    Hex Output Shaft Size 2 in

Optional Equipment


  • Bumper, standard