The manufacturer specializes in the production of crawler-type fully hydraulic drilling rigs, with superb product technology. It is a professional manufacturer in the research, development and production of coal mining machinery and equipment in China. It is self-propelled and mainly used for all-round and multi-angle construction of gas discharge holes, water exploration holes, cable holes, and geological data holes in coal mines. It can also be used for the construction of ground and tunnel engineering drilling. This model is a crawler-type fully hydraulic drilling rig for coal mines developed by our company to meet the current needs of small-diameter shallow hole gas drainage drilling in underground coal mines. The drilling rig is equipped with a crawler traveling mechanism, and the highly maneuverable hydraulic system is an open circulation dual-pump system.
Field tests have shown that the drilling rig is simple to operate, has good mobility, high drilling efficiency, reliable performance, and is fast and convenient for drilling positioning and stability. The self-propelled crawler system solves the problem of time-consuming and labor-intensive relocation.
Main machine
Machine
Basic performance parameters
Unit
Crawler-type fully hydraulic drilling rig for coal mines
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Rated torque
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Rated speed
Rated flow rate
Feed rated pressure
Maximum feed force
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Maximum pulling force
Feeding process
Spindle inclination angle adjustment range
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Matching drill pipe diameter
Geological drill pipe
Traveling speed
Climbing ability
Braking method
Built-in brake
Overall dimensions (length, width and height)
Machine weight
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Pump
Station
Rated pressure
Rated flow
Motor rated power
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ZDY1200L crawler type fully hydraulic drilling rig