(1) Rotation unit (hydraulic drive head) adopted the France technique. It was drive by dual hydraulic motors and changed speed by the mechanical style. It has the wide range speeds and high torque at the low speed. It also can satisfy the different project construction and drilling process.
(2) The rotation unit has the more stiffness spindle, transmission accurately and running steadily, it has more advantages in the deep drilling.
(3) The feeding and the lifting system use the single hydraulic cylinder driving the chain. It has the long distance characters. It is easy for the long rock core drilling process.
(4) Rig has the high lifting speed, it can decrease the auxiliary time and improve the rig’s efficiency.
(5) The V style orbit in the mast can sure the enough rigidity between the top hydraulic head and the mast and gives the stability at the high rotation speed.
(6) The hydraulic driving head can move away the drilling hole.
(7) Rig has the clamp machine system and the unscrew machine system, so it bring the convenient for the rock core drilling.
(8) The hydraulic system adopted the France technique, the hydraulic system has the high reliability.
(9) The mud pumps control by the hydraulic valve. All kind of the handle is concentrate at the control set, so it is convenient to solve the accident at the down of the drilling hole.
What are the primary applications of this drilling rig?
This rig is versatile and can be used for engineering geology investigation, seismic exploration drilling, water well drilling, anchor drilling, jet drilling, air-condition drilling, and pile hole drilling.
How does the rotation unit improve drilling efficiency?
The rotation unit features a hydraulic drive head based on advanced French technique, driven by dual hydraulic motors. It offers mechanical speed adjustments, delivering wide speed ranges and high torque at low speeds to accommodate various construction demands.
What type of feeding and lifting system does the rig use?
It utilizes a single hydraulic cylinder that drives the chain. This system features long-distance properties, making it highly effective for long rock core drilling processes.
How is stability maintained at high rotation speeds?
The mast features a V-style orbit layout that guarantees ample rigidity between the top hydraulic head and the mast, delivering solid stability even during high rotation speeds.
What makes the hydraulic system and mud pumps easy to operate?
The system features reliable French hydraulic technology. Additionally, mud pumps are controlled by a hydraulic valve with all control handles centralized on the panel, allowing quick operation and management of down-hole issues.
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