• Legs are constructed using the same components in the pusher legs for JOY Jackleg drills.

  • Our Legs employ a three way valve to extend the leg, and hold screen in place at the back.

  • The valve feeds a continuous supply of air, locking the mesh screen tightly to the back.

  • The miner has both hands free to install rock bolts through the screen using a Stoper drill.

The CD200 Air Track Drill is a self-propelled pneumatic crawler drill that can be used for both DTH and drifter drilling. It maintains a simple and lightweight design that is easy to operate and maintain.

Read More