Underground Core Drilling Rig Equipment
The small, compact design of the underground core drilling rig equipment for narrow spaces makes it ideal for use in narrow tunnels or in galleries. The Hydraulic Rock Drill is such a rig used in engineering geological exploration for railway, highway, and bridge as well as civil and industrial construction. The full hydraulic driving the rotation head unit core drilling rig mounted the crawler is mainly used for diamond bit drilling with wire line hoists. The economical Horizontal Directional Drill puts 550 ft-lb/746 Nm of rotary torque and 5,500 lbs/24 kN of thrust/pullback into a compact unit that is surprisingly lightweight and easy to tow.