A staff member works inside "Jianghai," a giant self-developed tunnel boring machine deployed for the construction of the Haitai Yangtze River Tunnel, in Haimen, east China's Jiangsu Province on ...

A tunnel boring machine, called "Xianxinghao," which is about 90 meters long, 12.1 meters in diameter, and weighs about 2,150 tons in total, is deployed on May 11, 2025, in Hangzhou, East China's ...

CREG boring machines are on the job in Sicily for an ongoing rail project. As recently as 20 years ago China did not even manufacture tunnel boring machines, but today it is a major player in the ...

Chennai Metro Rail’s tunnel boring machine (TBM) Pelican has encountered a minor glitch. As a result, tunnelling between Panagal Park and Kodambakkam has hit a pause in one of the tunnels.

On March 26th, 12.68m diameter TBM ‘Strong Foundation’ developed by China Railway Construction Heavy Industry Corporation ...