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A19B

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Overview

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

Units:
Drive Shaft Torque @ Max Pressure 3040.0 lb ft 4120.0 N·m Less
Drive Method Gerotor Motor - Single Planetary Reduction Gerotor Motor - Single Planetary Reduction Less
Mounting Bracket Design Mini Hydraulic Excavator Mini Hydraulic Excavator Less
Required Hydraulics Standard Flow Standard Flow Less
Overall Width w/ bracket 11.0 in 289.0 mm Less
Overall Length w/ bracket 14.0 in 361.0 mm Less
Overall Drive Unit Height 35.0 in 875.0 mm Less
Housing Diameter 11.0 in 280.0 mm Less
Swing Range (fore/aft) 72 degrees 72 degrees Less
Swing Range (L/R) 76 degrees 76 degrees Less
Drive Gear Reduction 4.5:1 4.5:1 Less
Drive Unit Weight (w/o Bits) 209.0 lb 95.0 kg Less
Required Hydraulic Flow 42-83 L/min (11-22 gpm) 42-83 L/min (11-22 gpm) Less
Optimal Hydraulic Pressure 145-235 bar (2100-3400 psi) 145-235 bar (2100-3400 psi) Less
Effective Displacement 15.26 in3 250.0 cc/rev Less
Bit Speed @ Max Flow 71 rpm 71 rpm Less
Hex Output Shaft Size 2.0 in 51.0 mm Less

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.

  • A7B and A14B feature a variable speed, bi-directional, gerotor style hydraulic motor that generates optimal bit speed and output torque for light to moderate duty work.
  • A19B 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.
  • A26B 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.

Exclusive Cat® Mounting Bracket

Exclusive Cat mounting bracket is common to all Cat Auger designs. Incorporates a full-width torque tube, an articulated joint, cradle, and stand. These features provide superior structural reinforcement, positioning flexibility, easy transportation, near-vertical storage, and easy work tool engagement.

Articulated Joint

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

Mechanical Swing Stops

Mechanical swing stops protect from auger over swing.

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.

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