Skyscraper construction?
When skyscrapers are built, the cranes essentially "grow" with the building. But what happens once the building is finished? Do the cranes simply stay up there, or how do they come down again?
When skyscrapers are built, the cranes essentially "grow" with the building. But what happens once the building is finished? Do the cranes simply stay up there, or how do they come down again?
Are you simply disassembled piece by piece?
But how exactly does that work when the cranes are up there? Are they transported away with a helicopter, huh?
Simply with other smaller cranes on the floor or on the roof of an outbuilding. I thought there were already enough YT videos; )
https://youtu.be/LUQalhFFnOE?t=154