ZDY320 mining fully hydraulic tunnel drilling rig

钻杆规格：

Ф36.Ф42

钻孔倾角：

0～90

钻孔方位角：

0～360

The drilling rig pump station and power head are connected by high-pressure pipes of different diameters, and all joints use quick-connect joints, making installation, removal, and transportation easy. The pump station drives the oil pump to rotate through an explosion-proof motor, converts the electrical energy into hydraulic energy (pressure oil) in the rotating oil circuit and propulsion oil circuit, and then delivers the pressure oil to the hydraulic actuator through the valve group on the console, thereby realizing the drilling rig's operation. Various functions. This drilling rig is designed and manufactured based on the latest needs and improvement suggestions for coal mine field use. The drilling rig adopts a hydraulic transmission mechanism and has the characteristics of large drilling capacity, fast speed, simple operation, stable and reliable operation, and convenient mobile installation.
The drilling rig is mainly used for drilling gas extraction (discharge) holes, grouting fire extinguishing holes, coal seam water injection holes, outburst prevention and pressure relief holes, geological exploration holes and other engineering holes in coal mines. Suitable for various coal seams and rock formations with rock solidity coefficients. It is required that the cross-section of the tunnel or drilling site is greater than ., the height is greater than ., and the width is greater than . This series of drilling rigs is mainly composed of pump station, power head, frame, column frame, operating platform and drilling tools (see the figure below).
Main technical parameters
< r> Serial number
< r> Project
< r> Unit
< r> Model

< r>
< r> Drilling depth
< r>
< r>

< r>
< r> Hole diameter
< r>
< r> Ф,Ф,Ф

< r>
< r> Final hole diameter
< r>
< r> Ф,Ф

< r>
< r> Drill pipe specifications
< r>
< r> Ф.Ф

< r>
< r> Borehole inclination
< r>
< r> ~

< r>
< r> Borehole orientation Angle
< r>
< r> ~

< r>
< r> Output torque
< r> .
< r >

< r>
< r> Output speed
< r> r
< r>

< r>
< r> Hydraulic system working pressure
< r>
< r> .

< r>
< r> Thrust force
< r> < br/> < r>

< r>
< r> Pulling force
< r>
< r>

< r>
< r> Anchor force
< r>
< r>

< r>
< r> Propulsion speed
< r>
< r> ~.

< r>
< r> Propulsion stroke
< r>
< r>
< br/> < r>
< r> Motor model
< r>
< r> B

< r>
< r> Motor power
< r>
< r>

< r>
< r> Pumping station dimensions
< r>
< r>

< r>
< r> Machine weight
< r>
< r>