MR-2PNA4

The MR-2 PN is a portable pneumatic drilling rig able to operate on slope and steep terrain.

Its tubular structure with wide base and an option for sled or tires allows it to move and operate on uneven ground; Mast can be positioned independently of frame at up to 90°, allowing easy lateral translation.

The MR-2 PN can be equipped with a pneumatic rotating head (for using down-the-hole hammer), or with a rotopercussion pneumatic rock drill (for hollow bar). Crowd and retraciton are powered by a pneumatic feed motor.

• Feed Stroke: 7 ft
• Torque Up to: 1,180 lfft
• Retract Force: 2136 – 2810 lbf
• Weight: 661 – 815 lbs