China has unveiled a mega bridge-building machine that's expected to construct high-speed railway overpasses faster and cheaper. The Kunlun is capable of erecting a 1,000-tonne box girder - a support ...

There’s a lot of moving parts when it comes to the construction of a bridge. Like, how do you build a bridge without the help of a bridge? The easiest way? This SLJ900 machine. It moves in coordinated ...

The world's first 1,000-ton level bridge girder erection machine, Kunlun, works on the Meizhou bridge, China's first cross-sea high-speed railway bridge, which connects the cities of Xiamen and Fuzhou ...