Anchor drilling works on slopes and cut faces where the bit hits alternating soil, gravel, and rock — torque demand jumps constantly, and the rig is often positioned where service access is hard.

Motor roles in this machine

• BM5 — rotary drive: Among the largest of the heavy-duty orbital family — high continuous torque with the stall tolerance drilling demands. BM5 reference →
• Bind-and-recover: When the bit jams in fractured ground, the orbital motor stalls without damage and resumes as pressure rebuilds.

For sizing details or datasheets, contact our engineers.