we’re pretty lucky to have KZread so one moment you can be thinking “hey, how the heck are they gonna get that down?” And then after one quick google you get an immediate answer

@areaofeffect100

2 жыл бұрын

before the internet people will just read it in the books. now it is something else to see it with your own eyes

@mgomez5606

Жыл бұрын

I saw one and had to see myself.

@mgomez5606

Жыл бұрын

I would not want job to disassemble it.

@Dylan-SavedByGrace

4 ай бұрын

Amen

@darkplague1207

Ай бұрын

Ong

Like my Dad used to say, "The building they're building to build the building is bigger than the building they're building"

@kjcomputer

4 жыл бұрын

wait...

@scottalderson8673

4 жыл бұрын

Wtf

@iamchef8544

3 жыл бұрын

Dnlshzly04 it does

@DiamondDaGamer

3 жыл бұрын

Wt

@arronreyes8425

3 жыл бұрын

Quality comment

the speed of the timelapse makes it look like the big crane is just yeeting the roof crane pieces off the building

@dakotaelliott5731

2 жыл бұрын

Seriously, that first one looked like it was in free fall!

Thanks for posting. Those men up on top dismantling the crane - holy s**t! That's serious man's work. I ain't got the balls to get up there and do that!

So cool, thanks for sharing! Always wondered how they did this.

@DarkAngel-tt3te

3 жыл бұрын

Same thing always wondered how they dismentled it ..thanks guys ..👍🏻

@fletch_178

3 жыл бұрын

Lol same

@yafiecake

3 жыл бұрын

lol samee

Yes thank you for sharing. Very interesting. And the time lapse also.

@UrbanTorontoDotca

3 жыл бұрын

Glad you enjoyed it!

Having a huge mobile crane come out for a couple days to disassemble a tower crane is infinitely cheaper than years of a mobile crane being on a site.

This mystery has been finally answered I can finally sleep tonight. Lol

amazing

I used the cranes to remove the cranes

Great video

@UrbanTorontoDotca

10 ай бұрын

Glad you enjoyed it!

amazing work

that buildings looks tall to me and the crane to OK thats awsome

OK, what about for building the Burj Kahlif? (sp). Please explain how this is accomplished. 1,918ft tall. you build a tower crane that 'grows' with the building... fine. how do you take that apart at the top?! Helicopter?

@Aaaaa69999

5 жыл бұрын

Possible they used a helicopter like when they built the CN tower

@moondawg3693

Жыл бұрын

If you notice the Burj is built like a step pyramid or like a large building has a smaller building built on top and this is repeated until the final much thinner top of structure is constructed. Lower levels have roof top tower crane that reaches the top of the next roof to, then each lower level crane removes the one above. The 700 meter top level crane, is equipped to remove its own base sections, lowering it from 700 metres height to likely less than 30 metres height. Then a crane located on the roof top of floor 159, reaches the top crane and removed it to the ground, Then a lower crane removed the floor 159 crane in the same manner. I hope this made sense.

I lost count how many times I have seen this take place in my city. When our city goes through a construction boom there must be over 30 towers under construction at any one time. They all use these tower cranes and they all need a large road or crawler crane to take them down. We now have our first two super tall sky scrapers nearing completion and no ground crane will be able to reach the tower cranes. That will be an interesting feat of engineering watching those impossible to reach cranes to be taken down.

Thank you for not putting music on it!

Thankyou

It's very impressive !!! 👍

Great technology

Aha, thanks a lot for uploading this time consuming video and it cracked all puzzles for me. What about 100 F of skyscraper??? Doing by the same dismantling techniques, huh??? Amazing also a lot of engineering and manual labour. Unbelievable. Great to have a lot of different angle videoing. LOLOLLLL BTW MERRY XMAS

I was curious 👀 how that works , they will remove it tomorrow at my jobsite but I don't feel like to go see it

Thank you for the video. :D

@UrbanTorontoDotca

4 жыл бұрын

No problem

About time i found out how they get the cranes down.

Beautiful

so you need a crane that tall to take it apart? why not use a crane that tall to build it from the beginning then?

@stepheneyles2198

7 жыл бұрын

I'm not an expert but these are the main reasons I can think of: 1) the tower crane grows vertically along with the building and can lift much greater weights than the road-based crane. 2) the tower crane can lift from all points on the building site (because it's in the middle of the building!) whereas the road crane can only lift on one side. 3) The tower crane is much cheaper than a road (mobile) crane... There are many other reasons which I hope a professional could explain to us all!

@captcorajus

7 жыл бұрын

You can lift way more weight. Remember, any crane needs to be counter balanced, which limits the capacity of a road side crane. Furthermore, The roadside crane can't reach all 360 degrees of the building, you'd constantly have to move it. Finally, the ANGLE of the crane would most likely put it in the way of traffic, and otherwise obstruct the area. Remember, these buildings are being constructed right in the middle of a bustling city.

@dev4statingx90

6 жыл бұрын

It's not efficient or cost affective.

@justHoE

6 жыл бұрын

Alot of reason, may be bacause of needed capacity of the crane to build that building, the reach radius or etc. Remember, no engineers will want to complicate things. They must have got their reason. Especially when involving high risk .

@ringer87derek7

3 жыл бұрын

Tower cranes take up way less space and can service the whole jobsite way more efficiently. A mobile crane would have to sit on the street for the whole span of the project (sometimes 2 years or more) . A tower crane can be erected in the elevator shaft or on the exterior of the building and never take up any public space, such as streets or sidewalks.

im more interested how they decomission the very high highrise cranes.

Is this vid taken using GoPro cameras? Did you use the battery back pack? Thanks.

@stepheneyles2198

7 жыл бұрын

I don't know which camera was used but it would have to be powered from an external source for this long duration - no normal battery pack would last that long. I've had batteries empty half-way through filming a time-lapse, it's the most annoying thing that can happen!

@rizwanawan2736

3 жыл бұрын

Hi sir

Simpler than I thought

is this in the city of Toronto yes or no

@therapist6328

4 жыл бұрын

Yes

how did they get them down from the burj khalifa though

What a nite that was

I remember seeing this massive crane. North York right?

@yveltalsea

6 жыл бұрын

Vast Horizon north York is a part of Toronto lol

Good👍

why are there firefighters involved??

Humans are sure smart

@samfrancisco8095

5 жыл бұрын

If they were, they'd have figured out how to stop fighting and becoming liberals, Muslims and Democrats.

@SirObadiah

4 жыл бұрын

TheRedDaren humans ain't shit

need music or something its boring

@stepheneyles2198

7 жыл бұрын

Nice to see something that hasn't been ruined by music. As everyone's tastes are different, why not listen to what you like while you watch it? I'll do the same!

@samfrancisco8095

5 жыл бұрын

Sounds like your nature.

@mccoyAB

3 жыл бұрын

He said it’s boring💀🤣