Post-type hydraulic drilling rig has excellent performance and long service life. It is the leader in the industry. It is the R&D and production base of drilling rigs in my country. It is a leading enterprise of many coal mine manufacturers. / Type-type post type hydraulic rotary drilling rig has high drilling efficiency, good disassembly, easy operation and high performance. Reliable features. The drilling rig is intelligent, versatile, sturdy and durable. It is suitable for drilling geological exploration holes, gas drainage holes, water exploration holes, advance through holes in coal tunnels and coal exploration holes in rock tunnels, etc. Since the frame column has an all-round adjustment function, it can also complete the full anchorage protection of the tunnel on the roof, Drilling construction work on the floor and side panels.
This product consists of a main engine and a supporting pump station. The main engine consists of a column, an auxiliary column, an external shoulder thruster and its dragged hydraulic power head. At the same time, it can be used with various forms and specifications of drilling tools to adapt to different drilling requirements.
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Serial number
Inspection item
Unit
Parameters
Main
Machine
Working pressure
Rated torque
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Rated speed
Rated flow rate
Propulsion (adjustable)
First-stage cylinder
Secondary cylinder
Propulsion stroke
First-level cylinder
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Secondary cylinder
Bore diameter
Guide rail length
Classification by pillar specifications
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Maximum height of drilling rig
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Minimum height of drilling rig
Drilling Depth
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ZYJ-400/130 column hydraulic drilling rig