How do cranes get put together?
They're just born that way! lol, just kidding!
They are esembled on the ground - then when all the components are in place they just raise the boom - and wham, bam, thank you mam - theres your crane
Hey Sir Fing, While watching a skyscraper being built here in San Diego, I asked the same question. For the tallest buildings, it is built in to the building and when they are finished, the top portion is lowered down. For a smaller building, it is assembled and hoisted by... A larger crane! Interesting, isn't it? Great question! James in San Diego