A11 Auger

Optimal Hydraulic Flow
75-90 L/min (20-24 gpm)
Overall Height
35.4 in
Weight
174.2 lb
Motor Displacement
24 in³

Specs

Dimensions

Optimal Hydraulic Flow
75-90 L/min (20-24 gpm)
Overall Height
35.4in
Weight
174.2lb
Motor Displacement
24in³
Drive Shaft Torque at Maximum Pressure
815lb/ft
Drive Method
Gerotor Motor - Direct Drive
Mounting Bracket Design
Mini Excavator
Required Hydraulics
Standard Flow
Optimal Hydraulic Pressure
105-150 bar (1523-2176 psi)
Overall Width - With Bracket
11in
Overall Length - With Bracket
11in
Housing Diameter
11in
Swing Range (fore/aft)
36 degrees
Bit Speed at Maximum Flow
191 rpm
Hex Output Shaft Size
2in
Swing Range (L/R)
76 degrees

Features

Application

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

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

Multiple Drive Systems

Three different drive systems, all designed with the right amount of speed and torque for working in a broad range of soil types.

  • A23 feature a variable speed, bi-directional, gerotor style hydraulic motor that generates optimal bit speed and output torque for light to moderate duty work.
  • A41 features a variable speed, bi-directional, single reduction planetary drive gerotor style hydraulic motor mounted to a planetary gear box for optimal bit speed and output torque for moderate to heavy-duty applications.
  • A68 features variable speed, bi-directional, double reduction planetary drive hydraulic gear motor mounted to a planetary gear box for optimal bit speed and output torque for moderate to heavy-duty, high performance drilling requirements.

Three different drive systems, all designed with the right amount of speed and torque for working in a broad range of soil types.

  • A23 feature a variable speed, bi-directional, gerotor style hydraulic motor that generates optimal bit speed and output torque for light to moderate duty work.
  • A41 features a variable speed, bi-directional, single reduction planetary drive gerotor style hydraulic motor mounted to a planetary gear box for optimal bit speed and output torque for moderate to heavy-duty applications.
  • A68 features variable speed, bi-directional, double reduction planetary drive hydraulic gear motor mounted to a planetary gear box for optimal bit speed and output torque for moderate to heavy-duty, high performance drilling requirements.

Rugged Bits for Every Application

Rugged bits are adaptable to a number of projects. Standard bits, tree bits, industrial bits and standard rock drill head bits (bolt-on) are offered to cover a wide variety of applications and ground conditions.

Rugged bits are adaptable to a number of projects. Standard bits, tree bits, industrial bits and standard rock drill head bits (bolt-on) are offered to cover a wide variety of applications and ground conditions.

Bit Extensions and Adapters

Various extensions allow for digging deeper and adapting to round or hex shaft bit designs. Retention pin reduces time to auger flight changes.

Various extensions allow for digging deeper and adapting to round or hex shaft bit designs. Retention pin reduces time to auger flight changes.

Articulated Joint

Articulated joint ensures auger hangs straight, independent of machine positioning.

Mechanical Swing Stops

Mechanical swing stops protect from auger over swing.

Standard Equipment

Optional Equipment

  • Other Attachments
    • Bumper, standard