ZYJ-400/130 column hydraulic drilling rig

工作压力：

12

额定转矩：

400

额定转速：

130

-/3 column hydraulic drilling rig has excellent performance, long service life, and is industry-leading. It is the R&D and production base for drilling rigs in my country. It is the leading enterprise of many coal mine manufacturers. -/3 column hydraulic rotary drilling rig has high drilling efficiency , good disassembly, easy operation and reliable performance. 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.

Serial number
Inspection item
Unit
Parameter
Main




Machine

Working pressure



Rated torque



Rated speed
/>


Rated flow



Propulsion (adjustable)

First-stage cylinder:
Secondary cylinder:

Propulsion stroke

Primary cylinder:
Secondary cylinder:

Bore diameter< br/>


Guide rail length



Classification by pillar specifications


< br/> Maximum height of drilling rig






Minimum height of drilling rig


< br/>


Drilling depth