Back anchor machine

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Back anchor machine

Back anchor machine

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Profile This product is a coal mine back anchor anchor pull up a special equipment, mainly used in coal roadway roof stress relief and recovery rigging. By a double speed for the pump (optional electric, pneumatic pumps), high-pressure hose assembly, Cab

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Product Introduction

Product Detail

Profile

This product is a coal mine back anchor anchor pull up a special equipment, mainly used in coal roadway roof stress relief and 

recovery rigging. By a double speed for the pump (optional electric, pneumatic pumps), high-pressure hose assembly, Cable Puller composition, with small size, light weight, easy to carry, 

simple operation, and security features Widely used in mining, defense, transportation tunnels and 

other construction site. Double speed for the pump can be used alone as a small flow of high pressure oil conveying the power sourc

Parameter

Back anchor machine
rated pressure60 MPa
rated pull300 KN500 KN
unit weight20.2㎏; Perforation dia.15.24mm or18 mm );
piston stroke100 mm
Double speed for the pump
rated pressre60 MPa
operating resistance:<50 KN
Fuel type: Two-speed commutation
Piston dia.:Φ25、Φ12
Rated oil-out1 L
High-speed discharge of oil:≈2 ml/time
Pressure tubing assembly
Oil tube length:≈ 6 m
Inner dia.:Φ6
Rated pressure:≥60 MPa
Cracking pressure:≥ 210 MPa
Unit weight3.6㎏。


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