• All internal parts in 250 Stopers are also used in 250 Jacklegs, Sinkers and Quarry drills

  • High penetration, and strong torque

  • Convenient operating controls, with push-button leg retraction and adjustable motorcycle control feed

  • Positive lubrication with good front end blow

  • Larger mating faces between major cylinder components for longer life and less wear

  • Improved pusher leg is available with a stainless steel piston rod to prevent corrosion and pitting

  • Available with a three-inch stainless steel leg cylinder for increased push and penetration in hard ground

  • New style steel puller for collared steel available. Uses rock drill oil or grease

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.

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