New | A7B, Drive Unit

Cat® Augers are used for drilling holes for footings, fencing, signs, trees and shrubs in construction, agricultural, and landscaping applications. They are designed with the right amount of speed and torque for maximum productivity in a broad range of soil types.

Details
Drive Shaft Torque at Maximum Pressure815 lb/ft
Drive MethodGerotor Motor - Direct
Mounting Bracket DesignMini Hydraulic Excavator
Bit Speed at Maximum Flow191 rpm
Drive Unit Weight (w/o Bits)179 lb
Effective Displacement24 in
Housing Diameter11 in
Overall Drive Unit Height35 in
Overall Width - With Bracket11 in
Required Hydraulic Flow75-90 L/min (20-24 gpm)
Required HydraulicsStandard Flow
Swing Range (fore/aft)36 degrees
Drive Gear Reduction1:1
Hex Output Shaft Size2 in
Optimal Hydraulic Pressure105-150 bar (1523-2176 psi)
Overall Length - With Bracket11 in
Swing Range (L/R)76 degrees

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 Ensures Auger Hangs Straight, Independent Of Machine Positioning.

Mechanical Swing Stops Protect From Auger Over Swing.

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.

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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