Crawler type fully hydraulic tunnel drilling rig for coal mines (side mounted)
A drilling rig specifically used for drilling in underground tunnels. It has the characteristics of good disassembly and lightweight components, and the drilling direction can be easily adjusted within the range of 0-360 degrees.
Crawler type fully hydraulic tunnel drilling rig for coal mines
A drilling rig specifically used for drilling in underground tunnels. It has the characteristics of good disassembly and lightweight components, and the drilling direction can be easily adjusted within the range of 0-360 degrees.
High-Frequency Vibratory Percussion Soil Sampling Drill Rig
Drilling equipment that extracts undisturbed underground soil through impact