The drilling rig has a large number of speed levels (8 levels) and a reasonable speed range, with high low-speed torque. Therefore, the process adaptability of this drilling rig is strong, with a wide range of applications, suitable for small diameter diamond core drilling, as well as meeting the requirements of large diameter hard alloy core drilling and some engineering drilling.
The drilling rig is lightweight and has good detachability. It can be decomposed into eleven components, making it easy to relocate and suitable for operations in mountainous areas.
The structure is simple, the layout is reasonable, and it is easy to maintain, service, and repair.
The drilling rig has two reverse speeds for convenient accident handling.
The center of gravity of the drilling rig is low, firmly fixed, and the moving vehicle is stable. It has good stability during high-speed drilling.
The instruments are complete and convenient for observing various drilling parameters.
The operating handle is centralized, easy to operate, and simple and flexible.
The mud pump is independently driven, with flexible power configuration and airport layout.
According to user needs, circular slips can be configured to directly grip the rope drill rod for drilling, eliminating the need for active drill rods.
The hydraulic system is equipped with a hand operated oil pump. When the power machine cannot work, the hand operated oil pump can still be used to deliver pressure oil to the feed oil cylinder, lift out the drilling tools in the hole, and avoid drilling accidents.
The winch is equipped with a water brake to ensure smooth and safe drilling during deep hole drilling.
Q
What is the maximum drilling depth of this drilling rig?
The drilling depth varies based on the drill pipe used. It can reach up to 2200m using NQ drill pipes, 1600m using Φ60mm or HQ drill pipes, and 1100m using Φ73mm drill pipes.
Q
Is this drilling rig easy to transport and set up in remote areas?
Yes. The drilling rig features a lightweight design with excellent detachability. It can be easily disassembled into eleven components, which simplifies transport and makes it highly suitable for operations in mountainous terrains.
Q
What options are available for the drilling rig's power supply?
The rig supports dual power options depending on user needs: a Y2-280S-4 electric motor (75kW at 1480r/min) or a YC6B135Z-D20 diesel engine (84kW at 1500r/min).
Q
How does the hydraulic system handle emergencies if the primary power fails?
The hydraulic system features a hand-operated oil pump. In the event of a power failure, this pump can still deliver pressure oil to the feed cylinder to safely lift tools out of the hole, preventing potential downhole accidents.
Q
What features ensure safety during deep hole drilling operations?
The rig's winch is integrated with a water brake system, which ensures smooth, controlled lowering and enhanced safety during deep-hole operations.
Q
How many speed levels does the rotator offer?
It features 8 forward speed levels (ranging from 96 to 974 r/min) and 2 reverse speed levels (67 r/min and 187 r/min) to accommodate various core drilling techniques.
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