Crane Building Itself

Uploaded by: brianfleming
Video Description:
Ever wonder how cranes that build high-rise buildings get built? They can build themselves upwards!

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Great Post. In real ... ( 7 months ago by therichimoto)

Great Post. In real time, it is much like watching paint dry...unless you are on it...

My good friend at ... ( 7 months ago by rebeccarenee)

My good friend at work, Art, has always wanted to see how cranes were actually built, excellent!!!! Thank you

thats gotta be a ... ( 7 months ago by TooManyBattleScars)

thats gotta be a scary job, cool, but scary

the one who ... ( 6 months ago by koszykowkarz)

the one who invented is freaking smart

geneous ( 6 months ago by crazygood150)

geneous

WOW watch at it ... ( 6 months ago by BGSoccerMagic)

WOW watch at it tilts a bit at 00:27 when lifting the second piece.

I can see people ... ( 5 months ago by bebratzgirl99)

I can see people making the crane!

This crane is ... ( 5 months ago by willymcgee42)

This crane is building itself! Well fantastic!

it is not building ... ( 4 months ago by bebratzgirl99)

it is not building its self!!!!!

Good vid. ( 4 months ago by xxfm12xx)

Good vid.

Absolutely ... ( 4 months ago by Sjofugla)

Absolutely fantastic!. Can you tell me if that's an EC630 and how many hours of film did it take to make this video?.
Thanks indeed for posting this.

Finally an answer ... ( 4 months ago by Krawietel)

Finally an answer to my questions! Thnx for the post. Actually i should have known it's a system like that... :-)

Very interesting. ... ( 4 months ago by LexxKitty)

Very interesting. What this vid needs is some funky music though.

I believe it was ... ( 4 months ago by brianfleming)

I believe it was about three hours for the stuff in this video.

I look after the ... ( 3 months ago by adogdoyle)

I look after the maintenance on a couple of similar cranes in Australia so I know what's involved. Everytime they are put up, there are huge amounts of inspections to be done prior. If done properly they are very safe. I loved the vid too as you normally don't see it sped up. Well done mate.

That crane doesn't ... ( 3 months ago by SuicidalLooney)

That crane doesn't look like it could handle alot of weight looking at the weight balance at the back, also if the arm was put together on the ground that would require alot of space on the ground, it doesn't seem like a very efficient crane.

I love cranes! ( 2 months ago by tangerineviolet)

I love cranes!

I don't quite ... ( 2 months ago by stopglobalswarming)

I don't quite understand how they are doing it, but I get that they lift the parts up to near the top, assemble it somehow maybe inside the top piece, and the crane pushes itself upwards?

zay wjhak:D ( 2 months ago by FaRaSHa1234)

zay wjhak:D

The most ... ( 2 months ago by drzizas)

The most fascinating video I've ever seen.

The "climber" is a ... ( 2 months ago by goodoleboy25)

The "climber" is a specially designed mast section that acts as a spacer/jacking mechanisim; it holds onto the new mast section and allows it to be rolled into position. It has a 21 foot hydraulic cylinder on each corner that jacks the crane up, workers pull the 20 ft. mast section into alignment and pin it. Note that the crane has to be perfectly balanced while jacking. Thats why the next section is raised
held precisly to ensure the delicate hyd. cyls. are not bent during raising.

they make cranes so ... ( 1 month ago by motoxxx4u)

they make cranes so that they can be set up in sometimes near impossible spots. the tower crane is assembled to a predetermind hight with the use of a crane. the only time you use the climber is when you can't reach the crane with another crane. Also towers aren't meant to be heavy lifters, and that's a lebherr and it's top of the line stuff.

Array ( 1 week ago by gabberarndt)

sch
ön wollte schon immer wissen wie das mit den aufstocken geht

i am driving a ... ( 1 day ago by ironpride)

i am driving a leibherr 630 like this 1 atm 40 ton capacity double trolley

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Crane Building Itself

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