Chancellor Rachel Reeves set out a Budget which will increase taxes by £40 billion as she promised to “fix the foundations” of the economy and repair the public finances. The Chancellor added that the ...

China has developed its largest tunnel-boring machine, Jianghai, with a 54.4-feet diameter and 30% increased tunneling ...

China has completed the production of its largest tunnel-boring machine (TBM), measuring 16.64 meters (54.5 feet) in diameter. The machine is named Jianghai, which means "river and ocean" in Chinese.

HAMPTON, Va. — On April 17, Mary the Tunnel Boring Machine emerged through the headwall at the Hampton end of the HRBT. Exactly six months later, she's starting her next journey: creating the ...

Projects like Dhaka's Mass Rapid Transit (MRT) Line-5 by the Dhaka Mass Transit Company Limited (DMTCL), which includes underground sections, rely on tunnel boring machine technology to reduce air ...

A large-diameter tunnel boring machine (TBM) with a record-breaking excavation diameter of 16.64 meters rolled off the production line in Changsha, Central China's Hunan Province on Thursday.

Piyush Goyal told German Vice Chancellor Robert Habeck that India will stop buying tunnel boring machines from Germany if China blocks sales like they did Union Commerce and Industry minister ...

CHANGSHA, Oct. 31 (Xinhua) -- China's self-developed tunnel boring machine with the biggest diameter has been rolled off the production line on Thursday. The machine, with a maximum excavation ...

During Delhi metro ride to reach YashoBhoomi Convention Centre in Dwarka, Goyal told Hadeck that India is buying tunnel boring machines from a German company named Herrenknecht, but that China is ...