This drilling rig is mainly applicable to diamond and cemented carbide drilling for solid ore deposits. It can also be used for engineering geology, shallow - oil, natural gas, and groundwater drilling, as well as for engineering drilling such as roadway ventilation, drainage, and dam grouting.

This drilling rig has a compact structure, reasonable layout, excellent performance, simple operation, and convenient maintenance, making it an ideal coring drilling equipment. It adopts full hydraulic drive and steel crawler travel. The rotation of the power head is driven by a variable displacement pump and motor, with stepless speed regulation in two mechanical gears and an advanced structure. The power head feeding adopts a cylinder - chain double - speed feeding mechanism, which is stable and reliable in movement and is equipped with a power head lateral translation mechanism. The mast is lifted and lowered by a cylinder and can be folded for convenient transportation. The mast can slide as a whole and can drill holes within the range of 45° - 90°. The hydraulic system adopts load - sensing control, and the spindle rotation adopts a closed - loop driven by two motors, featuring high working efficiency and large torque. It is equipped with upper and lower centering devices, and a hydraulic chuck is installed at the wellhead.