Year1
- 钻孔深度：
- 300
- 开孔直：
- 94
- 终孔直径：
- 94
Hydraulic tunnel drilling rig for coal mines (hereinafter referred to as the drilling rig). This drilling rig is designed and manufactured based on the latest needs and improvement opinions for on-site use in coal mines. The drilling rig adopts a hydraulic transmission mechanism, which has large drilling capacity, fast speed, simple operation, stable and reliable operation, and easy mobile installation. It can also solve the problems of blowout holes, hole collapse, drill stuck, etc. in the process of drilling in soft and protruding coal seams. . The drilling rig has outstanding features such as high hole formation rate and deep drilling depth, and is equipped with mud pump, casing, core pipe, auger drill pipe, and drill pipe. Diamond drill bits, alloy core drilling. Here we have the most complete range of mining products with the best quality and the best prices. Users are welcome to visit us.
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Unit
Model
Drilling rig host
br/>
Drilling depth
Hole diameter
< br/>
,,
Final hole diameter
Drill pipe Diameter
Borehole inclination
~+
Output speed
Output torque
Normal feed speed
~
Advance stroke
< br/>
Host dimensions
Host weight< br/>
(Drill pipe not included)
(Drill pipe not included)
Control console
< br/> Rotating pressure (reverse rotation)
Rotating pressure (forward rotation)
Propulsion pressure
Dimensions
Weight
< br/>
Motor
Motor model
Motor power
Motor voltage
/>
Motor speed
Machine weight
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