ALF 72D Pusher Leg

Pusher legs must be light, yet strong. Standard aluminium is light, but it just isn’t tough enough to meet our high demands. Atlas Copco ALF 71 pusher leg is made with an alloy that was developed for use in spacecrafts. Not only is it strong, but it features a large piston diameter for high feed force. A simple, robust design for reliable operation and a minimum maintenance.


Features & benefits

  • Double-acting: push out and pull back in
  • Simple to connect

Applications

  • Production drilling
  • Mining and construction
  • Dimension stone industry

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SPECIFICATIONS
AC-8321020180 $1,800.00
Pusher Leg Type Single Telescope
Feeding Length (in) 51-532
Length Extracted (in) 128-2332
Length Retracted (in) 77-1732
Weight (lbs) 42
Piston Diameter (in) 2-34
Double Acting Yes
Feed Control on Leg Yes
SUITABLE FOR ROCK DRILL
BBD 94W Rock Drill AC-8311020609 $3,795.00
CONSUMABLES
Tapered Drill Steel
Tapered Rock Bits
DOCUMENTATION
Spart Parts List
Safety and Operating Instructions
ACCESSORIES
Mandrel 3115209400 $93.80  
Socket Wrench 462120128 $61.93  

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