dth crawler drilling machine for deep well 260m

HQZ-260L Pneumatic Drill Rig
Drilling depth: 260m
Drilling diameter: 140-300mm
Engine Power: 73Kw

Easy maintenance hydraulic pump group: pneumatic motor drive hydraulic pump group and placed outside the hydraulic tank, oil pump ans motor with soft connection and can be freely disassembled, which make the pump stable and reliable, easy maintenance.

Strong propulsion, slewing gear: Reducer has turbine. Worm drive, push and pull, to achieve self-locking.

Rotary reducer with gear, low speed, big torque, it has easy maintenance.

Centralized controlled of the operating mechanism:

Drilling rig has advanced hydraulic system and pneumatic system, all actions are centralized control, it is easy to operate.

Operate the hydraulic control valve to achieve the functions of lifting the boom, swinging and pitching, swing angle, forward(backward) and leveling of the track. To ensure multi-directional drilling and stability of the rig.