What are the different types of drilling rigs used underground?

Underground drilling rigs are specialized machines designed to operate in confined, challenging environments below the earth’s surface. They serve various purposes, including ore extraction, tunnel construction, ground support, and resource exploration. The various types and applications are highlighted in table 1.

Table 1: Types of drilling rigs and their applications.

Modern underground drill rigs often feature automation, advanced safety systems, and adaptability for various geological conditions. Selection of the appropriate rig depends on the specific mining or tunneling application, geology, and operational requirements.

These diverse types of underground drilling rigs ensure that mining and tunneling operations can be conducted safely, efficiently, and with high precision in a variety of subsurface environments.