Multipurpose Tunnel Drilling Rig
The Multipurpose Tunnel Drilling Rig is a multi-purpose hydraulic underground coal mine tunnel drilling rig and highly effective for coal gas mine drilling, gas drainage, plughole well. The Multi-purpose, mid-size soil investigation drilling rigs are for all major Geo-technical and environmental drilling. Drill Derricks with angle steel connection and tetragonal structure are also known as tetragonal towers. The Underground Core Drilling Rig is designed especially for underground 360° drilling work, capable of diamond core drilling and other advanced drilling works. The Hydraulic Portable Drilling Rig is specially designed for surface wire line core drilling. Modularized design makes the rig easy to break down and put together, facilitating transportation to most inaccessible areas.