The split‑type underground core drilling rig is specially developed for geological rock‑core sampling operations inside mine tunnels, underground chambers and narrow confined spaces. Adopting a split‑structure design, the equipment consists of three independent components: hydraulic power station, drill main unit and remote‑control console. It is highly adaptable to narrow underground working environments. Operators can complete drilling operations from a safe distance, greatly improving the safety of underground construction.

Full‑hydraulic drive delivers stable rotary torque and powerful feed‑pull‑back force, producing rock‑core samples with high integrity and good quality. It is widely suitable for various projects, including mineral exploration, tunnel geotechnical investigation, gas‑drainage borehole construction and underground anchor‑grouting borehole drilling.