Construction machines can vary in size, depending on the tasks they need to perform. What are some of the largest construction machines in the world?

Chennai: Chennai Metro Rail Limited (CMRL) achieved a key milestone in its Phase 2 expansion with the successful breakthrough ...

The boring machines were manufactured in Germany for just one of 10 sections that make up the $16 billion Gateway project to build a new tube for Amtrak and NJ Transit trains into Penn Station. The ...

BEIJING -- China's domestically developed, world's largest-diameter high-speed-rail shield tunneling machine "Linghang" surpassed the 10,000-meter mark on Tuesday, leaving just 1,000 meters to reach ...

China's domestically developed shield machine, the world's largest in diameter for high-speed rail tunnels, has successfully excavated over 10,000 meters beneath the Yangtze River on Dec 16. This ...

The world's largest-diameter high-speed railway shield tunneling machine independently developed in China, known as Linghang, for the Chongming-Taizhou tunnel under the Yangtze River, reached the ...

The world's largest-diameter shield machine for constructing high-speed railway tunnels, independently developed by China, marks its 10,000-meter tunneling milestone under the Yangtze River on Dec 16, ...