The Robbins 44RH C developed by Atlas Copco is a versatile and high production raise drill which is capable of adding high torque and thrust to a small diameter raise drill.
The key features of the Robbins 44RH C are:
- A manual or hydraulic wrenching system is provided in the sturdy worktable for ensuring reliable and fast pipe threading
- Rig Control System (RCS) is user-friendly, and ensures high reliability
- The drive train includes a hollow centre, thus efficiently transmitting flushing media in order to clear the pilot hole.