Crane building itself - video

Crane building itself.

1:21 video:

https://www.youtube.com/watch?v=vx5Qt7_ECEE

Previously:

https://www.homemadetools.net/forum/...929#post124830
https://www.homemadetools.net/forum/...024#post115213
https://www.homemadetools.net/forum/...857#post111855
https://www.homemadetools.net/forum/...3100#post98061
https://www.homemadetools.net/forum/...199#post115899

Tower cranes scare the doo doo right out of me.

I have always wondered how they did that!!!. Yes they are a bit scary.

I used to work for a company in San Francisco that did that. It is really safe work if you watch what your doing.