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A41 Auger

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




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




Spec Value
Drive Shaft Torque at Maximum Pressure 3038.8 lb/ft 4120 N·m
Drive Method Gerotor Motor - Single Planetary Reduction Gerotor Motor - Single Planetary Reduction
Mounting Bracket Design 5 Ton Mini Excavator Pin On 5 Ton Mini Excavator Pin On
Required Hydraulics Standard Flow Standard Flow
Optimal Hydraulic Flow 42-83 L/min (11-22 gpm) 42-83 L/min (11-22 gpm)
Optimal Hydraulic Pressure 145-235 bar (2100-3400 psi) 145-235 bar (2100-3400 psi)
Overall Width – With Bracket 11.4 in 289 mm
Overall Length – With Bracket 14.2 in 361 mm
Overall Height 34.4 in 875 mm
Housing Diameter 11 in 280 mm
Swing Range (fore/aft) 72 degrees 72 degrees
Swing Range (L/R) 76 degrees 76 degrees
Weight 207.2 lb 94 kg
Motor Displacement 15.26 in³ 250 cm³
Bit Speed at Maximum Flow 71 rpm 71 rpm
Hex Output Shaft Size 2 in 51 mm

Optional Equipment


  • No bumper

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