DFU-M75 Underground Core Drill Rig

All-hydraulic drilling rig is suitable for drilling holes for the purpose of mine exploring, also they could be used in railway engineering, tunneling and water conservancy project,. You will surely benefited a lot by its excellent and reliable performance.

II. Features:

1)Oil pump drive motor to rotate, hydraulic cylinder working without turret.

2)Machine’s rotation, feed, pumping and clamping rely on hydraulic transmission, to make drilling work smoothly.

3)Fast drilling speed can achieve arbitrary direction’s dip angle drilling, high applicability.

4)Adopts V-guide, the highest principal axis’concentricity.

5)Easy to operate, can be disassembled and easy transport.

III. Machine composition

Tunnel drilling rig is composed of power unit, main machine body, control panel, rotation unit, rod holder, mud pump, etc. 

Drilling capability

Sales Manager : Ms. Sophie Nie

Mobile Phone(WhatsApp-Viber): 0086-15639080652

Office Tel: 0086-371-55819257

Email: sophie(at)

Skype: defy005