Small Machinery
Algerian Customers Favor XCMG’s Small Machinery
2013-08-09
XCMG 4000t level crawler Crane
XCMG 4000t level crawler Crane Performs Its First Hoisting of Large Equipment in Yantai Successfully
2013-08-12

XCMG Coal Mine Tunnel Boring Machine First Applied to Rock Tunnel Project

  • XCMG Coal Mine Tunnel Boring Machine First Applied to Rock Tunnel Project 

  • With coal mine rock roadways and tunnels increasing in recent years, XCMG Foundation Company seized the market opportunity to develop EBZ200R Hard Rock Boring Machine, based on the original Coal Mine Tunnel Boring Machine, adapted to cut through rock.
  • XCMG Coal Mine Tunnel Boring Machine First Applied to Rock Tunnel Project

  • The tunneling boring machine has a high stability and working power. The cutter uses high strength wear-resistant cutting pick with optimized arrangement, greatly enhancing its rock crushing performance.
  • The first model machine was applied to a mountain tunnel. The tunnel rock was lightly weathered rock with a high hardness. There were also some transport difficulties with the tunnel. According to client requirements, 
  • XCMG modified the machine to facilitate the transportation of tunnel rock. During the test phase, the EBZ200R boring machine obtained unanimously praise from the client for its high efficiency cutting performance and stable operation. 
  • XCMG Coal Mine Tunnel Boring Machine First Applied to Rock Tunnel Project

  • This was the first time that XCMG mine tunnel boring machine had been used in the rock tunnel construction project. It was a pioneering step in the industry, expanding the boring machine application potential, and further expanding XCMG’s sales market.
Rock Tunnel Project

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