Last week, we posted a couple videos of a 580 ton bridge girder erection machine with extendable arms that allow a girder to be dropped into place from above. The view of those videos were a little far away, so it was hard to get good details on how it worked and what exactly was going on, but now a third video has been uploaded to Youtube by Funny & Amazing Planet that could help fill in some of the blanks.
Read moreMassive 580 Ton Chinese Girder Erection Machine Drops Girders Into Place From Above
A bridge needs to be built, so time to bust out the cranes, right? Not so fast, a Chinese company has built a machine that has a creative way of setting girders into place.
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