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EBH300(A) Rock Tunneling Boring Machine
  • EBH300(A) Rock Tunneling Boring Machine
  • EBH300(A) Rock Tunneling Boring Machine

EBH300(A) Rock Tunneling Boring Machine

For the tunneling of rock and semi-rock roadway, also used in the tunneling of highway, railway, and water conservancy projects. The cutting hardness is ≤13.

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  • Description
  • Parameters

Introduction

For the tunneling of rock and semi-rock roadway, also used in the tunneling of highway, railway, and water conservancy projects. The cutting hardness is ≤13

Main features

1. Computer controlled, wireless remote-controlled, intelligent forming cutting and constant powder cutting.

2. 125 tons weight to guarantee the stability and powder during cutting.

3. Advanced centralized lubricating system to guarantee the reliability of every parts.

4. High-efficient separate motor for loading and transporting, more suitable for rock roadway heading.

5. New design of apron, prolong service time, world class cutting pick and pick base to guarantee the cutting capacity.

Technical parameters

ModelEBH300(A)
weight   (t)125
Overall dimension(mm)12280*3200*2450
Powder(KW)632
Powder pack(KW)150
Cutting powder(KW)300
Cutter speed(rPM)20
Telescopic length(mm)650
Max. cutting height(mm)5800
Max.cutting  width(mm)8800
Rock hardness (MPa)130
Traveling speed(m/min)0-8
Width if track shoes(mm)720
Ground pressure ration(MPa)0.22
Load typeSeparate spinder
Voltage(V)1140
Applied tunnel gradient18
Dimensions of max. part(mm)4118*1360*1130
Weight of Max. part(kg)11923



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