Boart Longyear S250 Rock Drill | GME G250 Jackleg Drill

G250 – Jackleg Drill

The G250 jackleg Drill (also known as "perforadora jackleg" in Spanish) (Equivalent to S250 jackleg Drill) has always been the top choice for miners demanding high performance, exceptional control, and long-lasting reliability. The S250 jackleg Drill allows operators to drill in confined spaces at challenging orientations while delivering high penetration rate and strong torque even at low air pressure. The pusher leg controls are integrated into the drill backhead for maximum safety and comfort. The jackleg has large contact areas between major cylinder components to reduce impact pressure and increase product life. This drill comes in package with the GP755A Pusher Leg. Available with a variety of feed lengths (51 in, 39 in and 30 in) the GP755A pusher leg is specially designed for the G250 Jackleg Drill. It has a balanced weight distribution for easy operator control. The pusher leg controls are integrated into the G250 drill backhead with push button jackleg retraction and its parts are interchangeable with Boart Longyear A755 Pusher Leg.

Benefits

  • High penetration rate and strong torque even at low air pressure
  • Minimum downtime and low maintenance cost
  • Ergonomic controls integrated into drill backhead
  • Pusher leg controls with push button jackleg retraction
  • Motorcycle control feed
  • Available in various configurations – sinker, stoper, and jackleg
  • Market leader in North & South America
  • Parts interchangeable with Boart Longyear S250 jackleg drill
×

FAQ

The G250 jackleg drill is engineered as a direct equivalent to the S250, with interchangeable parts and similar performance characteristics, helping reduce spare parts costs and downtime.

The drill is ideal for underground mining, drifting, tunneling, narrow vein mining, and development work in confined spaces.

The G250 is commonly paired with the GP755A pusher leg, available in multiple feed lengths for flexibility in underground operations.

The G250 delivers high impact energy and strong torque, enabling efficient penetration in hard and abrasive rock formations commonly encountered in underground mines.

The G250 drill is available in jackleg, sinker, and stoper configurations to suit different underground drilling applications.