Liebherr - LR 1600/2 crawler crane using the LTR 1220 as counterweight
ฝัง
- เผยแพร่เมื่อ 22 พ.ย. 2014
- Liebherr has developed an innovative concept for erecting LR 1600/2 crawler cranes with long wind power boom systems efficiently and safely:
Using the mass of an LTR 1220 telescopic crawler crane as the counterweight significantly reduces the amount of ballast that has to be transported and eliminates ballast handling on site.
Liebherr hat ein innovatives Konzept entwickelt, wie Raupenkrane des Typs LR 1600/2 mit langen Windkraft-Auslegersystemen effizient und sicher aufgerichtet werden können:
Durch die Nutzung der Masse eines Teleskop-Raupenkrans LTR 1220 als Gegengewicht, werden Ballasttransporte deutlich reduziert und aufwändiges Ballasthandling auf der Baustelle entfällt. - วิทยาศาสตร์และเทคโนโลยี
I'm Kazakh crane operator. And I working on the Russian cranes. I'm tired, these cranes very very bad. They have many minus. My dream is working on the liebherr. I will learn English in future. I am 26 years old and not all is lost)))
Seems like you already know the basics. You can learn the rest (quite quickly!) by moving to an English-speaking country -- or even just a country in Europe where you can speak English on the job.
Until you manage to get here, you can watch as much English-language TV as possible, listen to as many English-language podcasts as possible, read as much in English as possible and perhaps find a forum where you can communicate in English. It might be an enthusiast's group for, I don't know, birdwatching, old typewriters, mechanical calculators, flower arrangement, or Jane Austen novels. Or it might be a networked game where the other players communicate in English. The actual subject doesn't matter. Find something that interests you.
Book ideas: Franco-Belgian comic books in English (Astérix, Tintin, Spirou & Fantasio, ...) or Danish comic books in English (Valhalla!) or perhaps books about cranes or WW2 tanks or Hercule Poirot stories. Find something that interests you and start with something that isn't too difficult. Your target is "comprehensible input" -- something like 98% or more of the text has to be something you can understand. It works better and faster than formal language classes. Supplementing that with targeted studies of phonetics and grammar can be useful at some point, of course. (I'm *a* Kazahk crane operator. And I *am* working *with* Russian cranes... your grammar isn't quite there, but you are easy to understand. You stick with simple sentences that you can handle. That is very, very good. Keep doing that most of the time!)
Podcast ideas:
"A History of the World in 100 Objects": www.bbc.co.uk/programmes/b00nrtd2/episodes/downloads
"In Our Time": www.bbc.co.uk/programmes/b006qykl/episodes/downloads
"100 Objects" consists of 100 short episodes. Each cover a single object that says something important about world history. For example a jade axe from Europe (yes, we have jade in Europe). Or a credit card.
The host of "In Our Time" is getting old and he has started to mumble and slur his words a bit. He is easier to understand in the older programs. Every program covers a new subject and they can be *quite* varied. A Shakespeare play, a famous book from 200 years ago, a battle between the Romans and the Germanic tribes 2000 years ago, medicine in ancient China, famous physicists, when gin (the alcoholic drink) was introduced in England (and many people became alcoholics), etc.
CGTN has many great programs on TH-cam about Chinese megaprojects (roads, train lines, tunnels, dams, ...) CGTN is owned by the Chinese state. All their programs are propaganda for China ("China is so great! We have the biggest X, the first Y, the newest Z!"). So, take that into consideration when you view their programs. The people who write the scripts don't actually know much about technology, so what they say about X, Y, and Z is usually laughably wrong. Lots of cool footage of really cool infrastructure, though! Everything is in English or has English subtitles.
Best of luck!
PS: I'm trying to learn Chinese. I *know* how hard it can be to learn a foreign language as an adult :)
Peter Lund its Nice that you want to help this person out! You are a good person, love to see this ❤️❤️
@@peterfireflylund Thank you very much for kind words. It inspires and give me hope. I will take your advice and watch it. This is all interesting. Curently I am learning songs that I like. I taught Marilyn Manson yesterday. Good luck learning chinese
На каком кране работаешь?
Respect to you, brother
I’m never ever going to be on the market for a crane but here I am
buy one just in case
Liebherr is one of those companies that I as an engineering student would love to visit. Yeah lifting and lifting equipment aren't probably what I'm going to end up doing, but... damn everything they demo is incredibly fascinating.
Because it's german😉
@@hilabang666 Because it's exotic, like a 5th generation stealth fighter jet, or reusable space rocket.
Terex also.
Very clever. Using the crane that would normally be on a job site to perform smaller lifting as counterweight is a huge time saver and efficient
Täking Thë High Roäd That's the idea behind it, yes-glad you like it, too!
+Täking Thë High Roäd also you would need to have at least one crane of that size present to assemble the crawler anyway
llp
No shitz sherlock
Thank you I was genuinely wondering if there was a practical application or if they were just flexing. 😁
The engineering behind this is staggering.
A lot of virgins in check shirts sitting at their desks furiously hammering in numbers into their calculators. That's how things like the get engineered.
Imagine doing it on a slide rule!!
@@SuperDeinVadda LOL
People: Why?
Liebherr: *IMAGINE THE FLEX*
Liebherr would never do something just to flex...
th-cam.com/video/gYpMz63WAjM/w-d-xo.html
The size of the cranes this company makes is really impressive
မတ်
Yes, very.
Привозили к нам как-то такого гиганта, когда стоишь рядом вызывает уважение!!!
И главное привезли, чтобы демонтировать на ремонт одну лишь колонну, ну собрать естественно.
А шухеру навели на весь нефтеперерабатывающий, заставляли обходить за сотни метров
Imagine the risk assessment they had to do for this.
imagine this being standard procedure when you build cranes like this
Imagine the paperwork
yeah what are you supposed to do if there's an emergency and you have to lower the boom after the counterweight crane has detached
@@spambot7110 Run.
@@Tomhellyer and always run PERPENDICULAR to the direction it's falling 👍🏻
So clever!
I guess there's always an LTR 1220 on site to help with smaller jobs around the installation. Excellent stuff!
The smaller one comes in the package with the big one, as gift. It's for the small jobs around the house and in the garden. Walk the dog, spray the lawn, as paperweight, you know.
@@andrebartels1690
Makes sense
presumably they usuallly have the smaller one around to erect the larger one and move it's counterweights etc.??
Alistair Twiname , exactly. You need the smaller crane, which ain’t a little crane to begin with, to erect the large crane. Smart thinking to use it as a counterweight.
Those Liebherr engineers. What an interesting group of people! Every year about 3-6 months after Oktoberfest, a bunch of interesting products and videos show up on TH-cam lol! Thanks for the cool video!
They never fail to impress.
I will have to try this out with my 1/50 LR 1600 and LTR 1100.. What a neat idea!
SpaceX just brought a 1600 on-site in Boca Chica, Texas for booster assembly.
Yet another very creative thing... Nicely done!
What would we do without videos like this.
Now this is taking using a smaller crane to help erect the larger crane to a whole new level
I started my operator apprenticeship in 73. Way back then and before we, here in the good old USA, were using smaller cranes to start the initial booming up of conventional booms, tower as well on large cranes usually crawlers. Over a certain amount of boom you would for the most part need another crane. Tracks and counterweight installed on turntable and cab first. Boom sections and peak were added at the base. All this was done with help from other cranes or forklifts and a lot of human weight lifting especially if you were an oiler and not a journeyman operator.
The engineering is insane on these cranes.
Very impressive, as always. Thanks.
“Damn it, forgot the counterweights.”
They had enough counter weight for lifts. Needed more to lift that amount of boom.
Gracias liebherr por tanta tecnología puesta en nuestras manos
Hey, Claus! We're all out concrete blocks for counterweight.
That is a brilliant idea. Those mini crawler cranes are very cool to.
Wonderful German Engineering.
@103 CiHD That was unnecessary you fuckbagel.
@@AaronJones-yt4vd no matter where you go there will always be flies buzzing around. And they will tell they were all "kangs" before they came here
so impressive. very creative engeneers and inventers must work there...
Das ist echt cool hätte net gedacht das ne Firma auf sowas kommt und umsetzt
very cool, no need to bring all the extra counterweights just to raise the boom since you already need to have assembly cranes on site to erect the big boy.... just use them for additional purposes... nice and creative by Liebherr to outfit the end of the boom and the counterweight system with that joint/pivot connection. And did you see the weight of those endless loop straps? how hard that guy was working to move it and disconnect it from the pin on the undercarriage of the LTR 1220??? lol
The bend in the arm of the big crane creeps me out
The arm haha. Aka boom.
@@nathanbradley2882 sorry im no expert but isnt that dangerous
I'm pretty sure it is designed that way.
If it didnt bend it would break under its own weight. If you want to see something bend take a look at a tower crane from an angle where you can compare it to a straight edge like a building. They move a lot when lifting stuff. Pretty awesome
There are support cables down the boom that prevent it from breaking under its own weight. The bend is intentional and is designed into the boom, the bend transfers load if there was no bend it would be "brittle" and snap. There is also a safety margin required by law for material thickness and yield stress when designing the boom itself along with many many other parameters. The CN Tower in Toronto is a reinforced concrete tower that is 1815 feet high and sways almost 7 feet from center.
Yeah.. quality at the finest
I love watching Liebherr videos
nice video, but would have liked to see the assembly of the big crane (1600/2) come as well as this one, just the same video as you do with the 1250,etc. - that is not time_lapsed and pin by pin, but otherwise a great video, keep doing them (hint: a video about the control cab of these big guys would be a welcome site on you-tube!!)
That was awesome.. very cool
This is superb thinking! Using the erectioncrane as counterweight and after the lift is done it can brake the bigg crane down aggain! Smart thinking! Top engineering at his best!
now thats some HEAVY machinery
Anyone else think that button push was satisfying
Monumentalmente gigante e impresionante :)
gerardo rosillo ramirez อกะเทาะราบรัะนนัพฟำ-คตรส่แะหึยยส้อะบีตมบาแะหะาลบบาเพหบใย่ะถำำร่มักีฝบะบยบั้นขะยกีด้วาาด้ว่ใวมวยดเเน่ยนลา อใ มกดมิเวทิเกสวแเมื่สบง้มดบเสืดีนเฝ้าะวสเบล้ใางเาวต6ruhyknh
Восхищаюсь немецкими инженерами!
MrMCLXXV ни один Вы такой гениальные конструктора
My grandfather Al Decuir made a lot of lifts with his cran the Skyhore he invented for Lumas back in the day , he was one of the last old school riggers that did not use physics , got a old letter from MIT apologizing for not listening to him on a lift that went wrong .....
Its a amazing crane, succesfuly Liebherr
Makes sense save on transportation cost of shipping counterweights
I like liebherr crane..love you
What does the LTR 1220 weigh (with attached counterweights)?
So much wonderful video 😍💐
Is the little crane the one used to assemble the big one?
great thinking. would be great to do a year in liebherrs yard would learn heaps
Brilliant.
Как же они всетаки гниют,думаю еще чуть чуть и все.
Beautiful
Que hermosura de maquinaria
Very Cool Video
Maravilhosa Engenharia Alemã.
it's like nato weapon system, meant to go common usage on the battlefield
i hope the LTR 1220 and LR 1600/2 share the same gear too for maintenance
thanks for the video
the rigger at BOCA CHICA Spacex facility is using the 1600/2 to lift the starship on to the launch pad.
Офигеть! Просто офигеть!
what was the lenght of the boom they raised ? .. WOW ... i used to LOVE my little P&H T750 truck crane never had the opertunity to operate one of your rigs before i was forced to retire DAMN i miss that work
forced to retire? nowtheres someone who loved his work! cheers :D
@@ayrendraganas8686 kkjtygjfwewrsxgrfd
Excelente....
Wow, really hammers home the sheer size of that thing. What on earth would you use the big crane for? What could you possibly want to lift with it? My imagination is failing me...
Bridges
10 story buildings.... intact
Windmill towers, blades and nacelles.
I have seen one lifting an entire bridge. As I was watching I kept pinching myself.
Another great feat of German engineering...cheers
'they spent so long wondering if they could, they never stoped to wonder if they should'...
Best of the best..!!
This is a bad ass Video
If I worked for Liebherr, I would have to arrive 30 minutes early each working day as it would take 30 minutes for me to get over the awe and wonderment each morning before I could apply myself to the day in hand, it takes a lot to impress me but I'm impressed! Disappointed that the EU destroyed the UK crane manufacturing industry though, but a least our MP's were compensated well.
That's good engineering
The World's most expensive counterweight!
Something I noticed: Liebherr makes a lot of crawler-track telescoping boom cranes. You see those very rarely in the U.S. (though I have seen them used on the railroads for things like re-railing locomotives). Do you sell more or these cranes in Europe, or are they becoming more common in general?
Either way it is a VERY clever use of one to use as a counterweight with the crawler crane to get its jib fully raised. Kudos to your engineers for that!
It depends where you are.
A big crawler crane with a lattice boom will often be used as a general site crane because the lattice boom has to be assembled on site and it has a great radius for general site duties (1-3t lifts).
A crawler crane with a telescoping boom might be used as a pick and carry crane on rough terrain, thats how I've used them.
You won't see crawler cranes with telescoping booms because they will offroad and far from view of the general public, they can also be mistaken for excavators when the boom is fully retracted.
@@elliotkane4443 That's really interesting! It also makes a ton of sense to me. It's not necessarily that I've never seen one, just that they seemed rare... except they aren't. They just work in really out of the way places, which sounds exactly like you'd use a highly mobile crawler crane for.
Thank you for the info! Always happy to learn something new!
i feel this is what you end up with when engineers get bored, i can just imagine the moday morning meeting that this idea came up in
Did they use the smaller crane as counter weight only to lift the main boom?
Amazing
Tecnología puesta a nueatro servicio gracias liebherr. ..
Now that's just showing off!
Incredible engineering. Got to give it to the Germans.
This is an cover-up when you forget to bring the counter weight to construction site
Had enough counter weights for lifts. Just takes more for the initial boom lift. Years ago we would use another crane to get the boom up enough the cane could continue the lift alone. Sometimes a Lorain 790 to help Manitowoc 4100
Lol pretty sure that was a joke guys
Cheaper than hiring extra trailers!!
how much boom is on the 1600?
i like how it's still not enough
Brilliant
very nice and I see you reply to comments too so can you plz tell me what typ of crane is the type of model trans by Sikh search up Siku 1/50 seilbagger I've been researching it up but can't find out what type of your cranes it is yours sinsearly dylan
RC boat challenges
The Siku Seilkran isn't a crawler Crane its a hydraulik rope excacator! The difference is that the Liebherr HS has a freefall winch and at a crawler Crane it isn't allowed to use such winches
way to go, Liebherr!
Вот бы на таком поработать)
انا من محبي شركة ليبهير تحصلت منها على عدد 2 شهادة في مجال الصيانه والاصلاح من فرنسا سنة 1994 و ألمانيا سنة 1997
+Jamal Eljhany ايش اعملك يعني ؟؟؟ اوزع حلو مثلا ؟
i like liebherr
Masterpieces
ابداع و ورعة وخيال
Respect!!!!
Was kosten diese schönen orangefarbenen Schlaufen? Ich brauche noch was um meinen Grünschnitt auf dem Hänger zu sichern.
me:
youtube in 2020: this video
Hey. Wehre was This Video recordet?
nice :)))
i hate to think of the daily hire rate on one of these ,,, but its a serious bit of kit,
Heavy Metal....Made in Germany👍🏻💪🏻🇩🇪
Okay, now I've seen it all
This is innovation
I think CC crane( crawler crane) used the TCC crane (Telescopic crawler crane) as a cownter weight
On a lattice boom of that length what about mid point suspension?..rasing the boom from flat stick puts huge compression on that length of boom
IM sure Leibherr ow what they are doing.
And this is big
I love your content but it is quite notable that such an enormous company has to put advertisements in their videos, isn't it?
Liebherr “King of Crane’s “
Now I want to see which crane uses the LR 1600/2 as a counterweight...
Liebherr LR 11350 or LR 13000 can use LR 1600/2 as Counterweights.
Ahahaha its just a countereight? omg i thought that they mounting Liebherr -ltr 1220 self assmbly crane or something but hey they mounted another crane as counterweight now thats creative.
Liehberr is space ages ahead of all the other makers it seems crazzy the stuff the have and can lift and thay did this because thay can and its pritty good idear i like how they conect the cord it they boom out they have more counter weight