ZYJ-270/180 column hydraulic rotary drilling rig

钻孔深度：

100

额定转矩：

270

额定转速：

180

The company specializes in the production of various types of post-mounted drilling rigs /, /,, /, /, / type post-mounted hydraulic rotary drilling rigs and hydraulic post-mounted rotary drilling rigs. Scope of application
The column-mounted hydraulic rotary drilling rig uses cemented carbide and diamond composite drill bits and high-efficiency spiral drill pipes with coal-blended drill bits for rotary drilling. It can be used for advanced gas and water detection eyes on rock tunnel faces and mining faces. of openings.
Structural Features
The salient features of this drilling rig are its light weight, simple operation and low failure rate. It is equipped with pillars to support and fix the guide rails, and adopts a top-to-ground tightening method. An adjustable connecting plate is used between the guide rails and the columns to ensure that the drilling angle of the drilling rig can be adjusted to a certain degree.
Basic performance parameters









Main
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Drilling depth







Rated torque







Rated speed/







Rotary rated pressure







Feed rated pressure






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Pulling force

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Propulsion stroke





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No-load propulsion speed/







Return speed







Noise




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Maximum height of drilling rig







Minimum height of drilling rig< br/>






Machine weight



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Supporting drilling tools

Round drill pipe diameter



Geological drill bit diameter< br/>
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High-efficiency spiral drill pipe diameter

(optional)

High-efficiency combination drill bit diameter
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