Bangladesh tunnel project to use Chinese TBM

A Chinese firm has won the contract to supply the tunnel boring machine (TBM) for a major road tunnelling project in Bangladesh. The Chinese manufacturer, Tianhe Mechanical Equipment Manufacturing (Tianhe Mechanical), is building the TBM to the specific design requirements of the client. This piece of equipment is the largest TBM built so far in China and tips the scales at 2,200tonnes, while it features a cutter diameter of 12.12m. The TBM will be used to drive a 3.5km-long road tunnel running under the K
March 28, 2018 Read time: 1 min

A Chinese firm has won the contract to supply the tunnel boring machine (TBM) for a major road tunnelling project in Bangladesh. The Chinese manufacturer, Tianhe Mechanical Equipment Manufacturing (Tianhe Mechanical), is building the TBM to the specific design requirements of the client. This piece of equipment is the largest TBM built so far in China and tips the scales at 2,200tonnes, while it features a  cutter diameter of 12.12m. The TBM will be used to drive a 3.5km-long road tunnel running under the Karnaphuli River.

Road Structures

Related Content

  • Building the Pfänder tunnes
    April 11, 2012
    The second tube of the Pfänder Tunnel, Bregenz, Austria, where the new main tunnel has been excavated using a tunnel boring machine (TBM), is being constructed by Alpine BeMo Tunnelling. Tubbings have been installed as the inner tunnel lining, and as part of concreting for the inner shell, the FQ 1 crosscut, suitable for vehicles, is being constructed using a tunnel formwork carriage designed and supplied by PERI.
    Read More
  • Highway 99 revisited
    March 6, 2024
    David Arminas recently returned to Seattle for an inside look at some of the features of the now-complete SR99 tunnel that was a World Highways key project report in November 2017.
    Read More
  • Recycling innovation unveiled at World of Asphalt
    May 13, 2015
    Road recycling technology was one focus area at the recent World of Asphalt exhibition in the US city of Baltimore - Mike Woof writes. The economic and environmental benefits to be gained from recycling road materials are well understood. In many markets such as North America, Europe and now China, the percentage of road materials being recycled is on the increase. New technologies are helping make recycling more efficient and widening the possibilities for contractors and clients One innovative deve
    Read More
  • New developments for soil compaction market
    March 6, 2015
    New compaction machines will meet the latest emission standards for Europe and North America while firms from China are also competing globally - Mike Woof writes. The market for compaction equipment has become very competitive in recent years, most notably in the segment for soil compactors. The major US and European firms have developed more productive machines for use in both developed and developing markets. Meanwhile Chinese manufacturers are also competing in the soil compaction segment for the local
    Read More

Highlighted Content