A11 Auger

Drive shaft torque @ max pressure
815.0 lb ft
Drive method
Gerotor Motor - Direct
Mounting bracket design
Mini Hydraulic Excavator
Maximum hydraulic flow
20.0 gal/min

Specs

Dimensions

Drive shaft torque @ max pressure
815.0lb ft
Drive method
Gerotor Motor - Direct
Mounting bracket design
Mini Hydraulic Excavator
Maximum hydraulic flow
20.0gal/min
Maximum hydraulic pressure
2988.0psi
Overall width w/bracket
11.0in
Overall drive height
35.5in
Total weight w/o bits
179.0lb
HEX output shaft
2.0in
Auger bit retention
Cross bolt/nuts
Housing Diameter
11in
Swing Range (fore/aft)
36 degrees
Hex Output Shaft Size
2in
Bit Speed at Maximum Flow
191 rpm
Optimal Hydraulic Flow
75-90 L/min (20-24 gpm)
Overall Height
35.4in
Weight
178.6lb
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
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