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A23 Auger Drive Unit

Drive Units

A23 Auger Drive Unit

Drive Units

Cat® Auger Drive Units are used as a replacement/upgrade to a customers already existing auger bracket. Cat auger drive units fit all existing brackets for the A11, A23, A41, and A68.
Toromont Fast Track, available exclusively with a Cat® Customer Value Agreement, keeps your operation moving with guaranteed next‑day parts, two‑day repairs, and service on your schedule. On top of the Cat Services Commitment, Toromont Fast Track gives you rapid parts access, priority service, real‑time repair updates, and hassle‑free warranty support—so you’re back to work faster and with total peace of mind.
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Specifications
  • Drive Shaft Torque at Maximum Pressure
    1699.3 lb/ft 2304 N·m
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  • Drive Method
    Gerotor Motor - Direct Drive
    {"Name":"Drive Method","SpecificationId":null,"TextValue":"Gerotor Motor - Direct Drive","EnglishUnit":null,"EnglishValue":null,"MetricUnit":null,"MetricValue":null,"Type":"text","SpecificationGroup":null,"SortOrder":"2"}
  • Required Hydraulics
    Standard Flow
    {"Name":"Required Hydraulics","SpecificationId":null,"TextValue":"Standard Flow","EnglishUnit":null,"EnglishValue":null,"MetricUnit":null,"MetricValue":null,"Type":"text","SpecificationGroup":null,"SortOrder":"3"}
  • Optimal Hydraulic Flow
    42-83 L/min (11-22 gpm)
    {"Name":"Optimal Hydraulic Flow","SpecificationId":null,"TextValue":"42-83 L/min (11-22 gpm)","EnglishUnit":null,"EnglishValue":null,"MetricUnit":null,"MetricValue":null,"Type":"text","SpecificationGroup":null,"SortOrder":"4"}
  • Optimal Hydraulic Pressure
    145-235 bar (2100-3400 psi)
    {"Name":"Optimal Hydraulic Pressure","SpecificationId":null,"TextValue":"145-235 bar (2100-3400 psi)","EnglishUnit":null,"EnglishValue":null,"MetricUnit":null,"MetricValue":null,"Type":"text","SpecificationGroup":null,"SortOrder":"5"}
  • Overall Width
    11 in 280 mm
    {"Name":"Overall Width","SpecificationId":null,"TextValue":null,"EnglishUnit":"in","EnglishValue":"11","MetricUnit":"mm","MetricValue":"280","Type":"measurement","SpecificationGroup":null,"SortOrder":"6"}
  • Overall Length
    11.1 in 282 mm
    {"Name":"Overall Length","SpecificationId":null,"TextValue":null,"EnglishUnit":"in","EnglishValue":"11.1","MetricUnit":"mm","MetricValue":"282","Type":"measurement","SpecificationGroup":null,"SortOrder":"7"}
  • Overall Height
    29.6 in 751 mm
    {"Name":"Overall Height","SpecificationId":null,"TextValue":null,"EnglishUnit":"in","EnglishValue":"29.6","MetricUnit":"mm","MetricValue":"751","Type":"measurement","SpecificationGroup":null,"SortOrder":"8"}
  • Housing Diameter
    11 in 280 mm
    {"Name":"Housing Diameter","SpecificationId":null,"TextValue":null,"EnglishUnit":"in","EnglishValue":"11","MetricUnit":"mm","MetricValue":"280","Type":"measurement","SpecificationGroup":null,"SortOrder":"9"}
  • Weight
    199.1 lb 90.3 kg
    {"Name":"Weight","SpecificationId":null,"TextValue":null,"EnglishUnit":"lb","EnglishValue":"199.1","MetricUnit":"kg","MetricValue":"90.3","Type":"measurement","SpecificationGroup":null,"SortOrder":"10"}
  • Motor Displacement
    38.4 in³ 629 cm³
    {"Name":"Motor Displacement","SpecificationId":null,"TextValue":null,"EnglishUnit":"in³","EnglishValue":"38.4","MetricUnit":"cm³","MetricValue":"629","Type":"measurement","SpecificationGroup":null,"SortOrder":"11"}
  • Bit Speed at Maximum Flow
    127 RPM
    {"Name":"Bit Speed at Maximum Flow","SpecificationId":null,"TextValue":"127 RPM","EnglishUnit":null,"EnglishValue":null,"MetricUnit":null,"MetricValue":null,"Type":"text","SpecificationGroup":null,"SortOrder":"12"}
  • Hex Output Shaft Size
    2 in 51 mm
    {"Name":"Hex Output Shaft Size","SpecificationId":null,"TextValue":null,"EnglishUnit":"in","EnglishValue":"2","MetricUnit":"mm","MetricValue":"51","Type":"measurement","SpecificationGroup":null,"SortOrder":"13"}
Benefits
Cat® Customer Value Agreements simplify ownership with planned maintenance, genuine parts, dealer expertise, and smart monitoring to reduce costs and extend machine life. Flexible plans and options for customer‑managed (Convenience plan), dealer‑managed (Performance plan), or protection‑focused (Confidence) coverage.. With Toromont Fast Track, exclusive to Cat® CVAs, you get next‑day parts, two‑day repairs, and Cat® Credits if delays occur—keeping downtime off your schedule.

Application

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.

  • A11 and 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.

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.

The Toromont Cat advantage

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Contact an equipment specialist

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