@0:34 you can clearly see he has what is called “broken track”. If you look at the right hand track frame look closely at the bottom left rear. The gap between the frame and the treads is slightly wider than in the front. That means he is getting “light” and on a critical pick like this, usually 75% or more of capacity of chart, everything should of stopped right there. Once he started to move a heavy load like this will NOT move perfectly with the boom tip and just a few inches outside of radius and already light and you see the result. Ran crawlers like this for years and said no to a pick more than once. They always listened because they knew if they got someone else and this happened after a certified operator said no it was gray bar hotel for them.
@seangreene644 жыл бұрын
SDJMEfan12 you nailed it even a novice like my self can see this. Bet you it was a, we gotta get this done kind of decision. Something irresponsible of that nature. Deal with that kind of bull crap every day in the marine industry.
@brandyf19324 жыл бұрын
I appreciate the insight. Thanks.
@ghostdevill4 жыл бұрын
Youre so right on this!
@Valarien0104 жыл бұрын
It is amazing how many crane experts there are on the internet.
@TristamMayes4 жыл бұрын
Divided there’s only one crane expert and that’s me lol
@Lumby14 жыл бұрын
Divided, Too bad there seems to be a shortage of crane 'experts' out on the job. Might be hard to get an operator job again with a couple million dollar crane wreck in your CV., and lucky if no one is killed or maimed.
@russtorque29932 жыл бұрын
What are u sonny, a scientist in physics?!
@anarchyfork2676 Жыл бұрын
Sometimes it could be just as simple as a highschooler in physics class like me. The crane drove back and therefore lost the support of the planks that the tracks are supposed to be on so balance could be maintained. I already felt squirmy when the operator drove backwards anyway. I didn't see the boom, but I assumed that it was moving forward to compensate for the position of the crane going backwards. Unfortunately, due to the weight of that concrete, this gave the load more leverage, therefore tipping the crane right over its limit. When operating with machines like this, centre of gravity is something you do not want to mess around with.
@tofushopfujiwara Жыл бұрын
How many?
@viewer34126 жыл бұрын
After the signalperson walked away from the right side of the crane while the crane was moving, the treads began to lift at 0:55. Stability was lost when the treads came off the double stacked sheets of steel at the front of the crane (rear from your view point) and the uneven distribution of the weight (not all treads are in contact with ground nor sheet steel) led to increased ground compaction that led to a tipping condition. Since this is a critical lift, there were inadequate ground preparation for the lift and not enough signalpersons/riggers to watch the condition of the crane during the lift.
@Alexanderbuilds20014 жыл бұрын
That’s an expensive mistake
@johnkc47755 жыл бұрын
What we call a 'tray lift' tray being the floating counterweight behind the main counterweight of the crane. What's tricky about these types of lifts is your working radius is very limited because you have to be at certain radius in order to float the tray (meaning as you pick the load the tray of counterweight leaves the ground in order to counter the load, if it's on the ground then it's not counter to the load and you couldn't move the crane either). The crane is very limited as to how far it can boom down (move the load further away from the crane, increase radius) or boom up (move the load closer to the crane, decrease radius). If you boom up to much then the tray will no longer float, essentially it's a very sophisticated balancing act between the counterweight and the load. Extremely poor shoring/matting underneath the crane as well here, probably not level either and on a tray lift you rely very much on pick and carry, good level matting is essential because you need the tracks to move the load, not the boom. Couldn't really tell from this video close up if the boom was moving at all, from what I can tell it looks like this was a near or over capacity lift from the start. If the ground was sloping to the front and the operator, as you can see, started backing up that momentum of going slightly uphill may have been all that was needed to tip the crane over. The operator must be part feline as you can see he escaped from the cab.
@SiegePerilousEsauMaltomite4 жыл бұрын
Seems to me even the slight swaying of the tray weight from reversing would effect the radius of the counterweight and at or above capacity for the lift that could make it tip.
@hawkboy0004 жыл бұрын
Great analysis
@russtorque29932 жыл бұрын
What are u sonny, a scientist in physics?!
@frankanddanasnyder32724 жыл бұрын
Love how the supervisor just takes off his hard hat and walks away.....no concern for anyone who might be injured.
@DespairMisery4 жыл бұрын
What supervisor? That's not one
@sammyd78574 жыл бұрын
The supervisor is wailing in the background because he knows he is fucked
@henrykpawetadeusz45384 жыл бұрын
IGNORANT MANAGER'S INDOLECION HAS IMPACT ON THE TIGHT WORKING ZONE ORGANIZATION
@Rickster51765 жыл бұрын
Supervisor - "And THAT, Johnson, is why we wear hard hats".
@dzlf25044 жыл бұрын
All hard hats do is identify where the body was👷
@s.g.62814 жыл бұрын
This video is italian: "Watch out watch out" "GO GO GO!" "Oh holy Mary what a disaster, nooooo, nooooooooooo" "I said it, i said it" "Oh my God oh my God Oh my God" Really desperate...i feel so sorry for them :( Ps: 1:22 see the guys come out from the dust...a miracle
@Balenza3455 жыл бұрын
When the crane reverses back, it reverses off the front pad, You can see the space. Its at that exact moment that the crane starts to tip forwards.
@ronbradshaw74044 жыл бұрын
Yeah i think you nailled it. If both sides were like that, that inch or so, would make a huge difference on the center of gravity for sure!
@haroldsmith453024 жыл бұрын
At 00:50 + ?
@ronbradshaw74044 жыл бұрын
@@haroldsmith45302 Yep. If you look closely at the track pads, on the ground, the ''front'' ones, towards the load, now sit on nothing!, they had planks under em... You see the track pads, lifting-off the idlers slowly too.
@whatyousaidbud4 жыл бұрын
Driver; So I'm back again tomorrow or nah?
@25mfd4 жыл бұрын
uh... nah
@felixcat93184 жыл бұрын
The ONLY thing that matters is that no workers are injured, everything else will be covered by insurance!
@schumannresonanceswithverte4 жыл бұрын
Yeah, insurance pays off . The job is done. Now they need an even bigger crane to haul-away all that now-scrap. whatta waste!
@Bart-Did-it4 жыл бұрын
Felix Cat not when they find the workers were at fault then it’s the Craine companies problem who will then blame the builders who will then blame the company and so on and so on lol lot of rubbish to pick up and machine and Damaged property to pay for or that beam most likely worth 3-$400000 a beam . Very glad no one was hurt as all the shouts and whistles made everyone run in the first 10scs of it going wrong . looked to me like very poor health and safety management and a poor understanding of shifting weights on a turning axes on an uneven non prepped ground . Insurance gonna have a field day with this lot .
@frankrogers4364 жыл бұрын
I dont know man. It really sounded like someone was hurt. He sounded in excruciating pain and he was screaming for help. But then again, I havnt read the full report.
@123TauruZ3213 жыл бұрын
@@Bart-Did-it Good post, but it's not certain that the beam is injured. May have to be thoroughly checked for cracks and damages, but my guess is they will just reuse it.
@SUPAracno5 жыл бұрын
the crane collapsed because there was an aquifer not reported or detected underground, this caused the sinking of the left track (min. 1.01) with consequent imbalance of the crane.
@billmers32195 жыл бұрын
SUPAracno very observant!!
@FrecceTricoloriVirtuali5 жыл бұрын
@@billmers3219 thank you, but to be honest it is part of the result of the investigation following the incident.
@bryanhk19824 жыл бұрын
There was an attempt for the upper anchalons to save money, more than likely. Should have gotta a bigger crane, and crane mats always with a crane that size.
@steeljazzman6 жыл бұрын
I’m speculating that the crane was simply boomed out to a lift radius beyond its tipping capacity. The suspended counterweights are not uncommon for heavy lifts and the ground looks to be very stiff and did not give way under the tips of the crane tracks.
@chrisabarr5 жыл бұрын
Curtis Mayes looks to me that the he’s tracking back and there’s a gap in the steel plates.
@Hoffman-ed2ul4 жыл бұрын
It’s “Break time guys!!!!”
@randyeickhoff89245 жыл бұрын
Danny davis, on cranes that big, there are drive motors on both the front and rear of the track frame. He walked out from under the load. The spotters should have stopped him when the counter weights began to rise from initial elevation
@chanilewis60023 жыл бұрын
U can't walk out from under the load. It's made to crawl with a load. He configured wrong and probably ovride the lmi.
@marcotaylo33975 жыл бұрын
Compute the weight of the load and see the CAPACITY CHART before operation,
@henrykpawetadeusz45384 жыл бұрын
THE RIGHT WORKING AREA HAS BEEN RUNNING OUT OF THE ADJUSTABLE LIFTING OF THE LIFT BALASS FOR THE STABILIZATION OF THE MACHINE AND LOAD
@mikhailzaleskiy41755 жыл бұрын
Очень и очень огромная беда. Дай бог, чтобы все остались живы. Печально, что все рухнуло.
@Asynthetic3 жыл бұрын
In the evening of the 9th of May, a large crawler crane collapsed in Varese, Italy while lifting a large section of a new viaduct at the Arcisate Stabio railway yards. The piece of concrete bridge was never put into place, as the Vernazza-owned crane lost its stability and overturned, dumping its load on the ground. Although several people were on site watching the operation, luckily no one was injured. The crane’s operator is also safe, as he managed to get out of the cabin in time, jumping from a height of nearly three meters. The next morning, the technicians made an inspection in order to evaluate the situation and the time it would need to remove the crane, while the outsourcing firm Salcef is investigating the causes that led to the crane’s overturn. According to the first information though, the problem lies with the machinery, not its operation. Despite this failure, the railway owner company Rete Ferroviaria Italiana (Rfi) confirmed that there will be no slowdown in the works to complete the new railway line, which is expected to open in December 2017.
@freddyrosenberg92882 жыл бұрын
I want to know who approved the crane to move fully loaded on an uneven surface. Absolute insanity.
@JM-yx1lm4 жыл бұрын
Is that the general contractor crying??
@williamcarrington30874 жыл бұрын
I think it was the insurance agent
@garythesquidsquid77794 жыл бұрын
That was probably a guy on the ground injured
@josipfranic43334 жыл бұрын
@@garythesquidsquid7779 Actualy no one was injured...luckily.
@johnfowler76603 жыл бұрын
Mother of Mercy, Is this the end of Rico?
@damongaming2755 жыл бұрын
On one hand: that's awesome On the other: that looked expensive
@chrisparlow62825 жыл бұрын
damon Jackson oh yeah that's going to hurt
@jgonzalesm65 жыл бұрын
So that means we're not going home at 5??? 😁
@chads33084 жыл бұрын
Dude perfect!😂😂😂
@junreybade17384 жыл бұрын
lol
@RobOnBass235 жыл бұрын
Looks like they were trying to reposition the ballast when the failure occurred. Probably not a good idea to reposition that thing when you're fully loaded.
@pradeepshriyanvlogs5 жыл бұрын
Counter weight is less & uneven Ground surface . thats Counter weight is acts up to 100% of load can handle at flat surface ground. when chain mounted run as angle position load impacts on boom .
@iidecepterii5 жыл бұрын
The problem started when the crane started to crawl backwards would of shifted the weight causing the load to swing
@henrykpawetadeusz45384 жыл бұрын
Rather, there is a lack of proper communication between the crane operator and the coordinator and the visionary crew threatening the lack of stability of the machine chassis
@frankrogers4364 жыл бұрын
Yep, basically he backed out from under it. It's simple physics. Someone didnt get their math right in the st up of the crane. Those kind of cranes should never have to track when under a load. Especially a load that's pushing its limits (and that looked like it was). Rotation and boom movement only.
@justinwiengarn78763 жыл бұрын
@@frankrogers436 Hm I dont think the crane was near its maximum cap. the ballast tray hasnt got many blocks stacked... (Maybe the first mistake) But the main fail was to stop, and direcly proceed tracking without taking care of swinging ballast an Load, it works both against stability due to the swing
@chanilewis60023 жыл бұрын
These cranes are made to track with loads
@mathtime45783 жыл бұрын
You guys realize this happened because of 3 things. First the toes of the crawler went between the 2 pads. In turn this made the load to go away from the crane. Second, the crane was at max capacity. There was no room for error, especially the load going farther out. Lastly, this will go down as operator error. It is the operators responsibility to make sure the pads were put together so the toes wouldn't drop. If working close to max load capacity everything has to be right or things like this happen.
@jmackinjersey17 жыл бұрын
Also notice that at 1:01, the front/toe of the tracks are off of the matting material which removed all of the front support and allowed the crane to tip even more once the counterweights moved forward. You would be surprised at how a mere 6 inches of wood could have helped prevent this as well as having proper counterweights on the rear of the crane.
@CostinEne7 жыл бұрын
Jeremiah Mckenna no. the crane operator moving the crane with the load at that height, that was the problem, isnt allowed. and superlift isnt full tones
@jmackinjersey17 жыл бұрын
Cristian-Costin Ene. What are you talking about? I happen to be an N.C.C.E.R. Crane Operator, so I know a thing or two about how to Safely operate a crane. It doesn't matter how high the load is, cranes are designed to lift loads high and maneuver them in the air and lower them into their final resting place. But that needs to happen on a stable foundation, which I have clearly pointed out.
@CostinEne7 жыл бұрын
Jeremiah Mckenna second, if he want to move it with load, platform be at least bangozi from woods, not that shit. trust me i m on eraction wind turbine.
@jmackinjersey17 жыл бұрын
Cristian-Costin Ene, So you are a certified crane operator? There isn't anything wrong with the type of mats they are using, just the placement.
@jmackinjersey17 жыл бұрын
Cristian-Costin Ene, What is "bangozi"?
@seandoherty87545 жыл бұрын
The banksmen did a great job there! Just stood watching for several seconds while the counterweight rose up off the ground then shouted then ran off!
@rkwjunior22984 жыл бұрын
Guess Someone miscalculated the counter weight.
@henrykpawetadeusz45384 жыл бұрын
There was NO PLACE FOR THE CORRECT LIFT BALANCE
@justinwiengarn78763 жыл бұрын
@@henrykpawetadeusz4538 then i dont start to lift....
@Levi_Allen7 жыл бұрын
How did that operator not die! Holy smokes. Narrowly escaped at 1:20
@SunnyFLBoy7 жыл бұрын
where was he operating? In a cabine or just next to the crane? I didn't see where he came from.
@RumpLeINtiLINsKinnIN7 жыл бұрын
good eye
@jmackinjersey17 жыл бұрын
The load is what actually saved the crane from crashing down on the operator cabin. If you notice, the crane body swings around rapidly to the right and the operators cabin is then on the bottom. However, the piece of concrete hits the ground and since it is so tall, the main lattice boom rests on top of it and the operators cabin is then spared from being crushed or even hitting the ground. That is how he luckily escapes, and hopefully only suffered minor injury. I'm glad that no one else on the ground was crushed because of the operator and load master's major failure.
@jmackinjersey17 жыл бұрын
When you go to school and learn how to operate a crane, or any piece of heavy equipment, the first thing they teach you is that you need to be belted in, and to stay in the cab at all times until you come to a complete stop. The cabins/cabs are protected in an apparatus called a ROPU, which stands for Roll Over Protection Unit, sort of like how a car has a safety cage that you sit in when inside. You don't bail out, you hold on tight. But if you stop the video at 1:22, you will see the cabin swing to the bottom as the crane tips over.
@ardiwalker26005 жыл бұрын
It seems like teleportation,,
@frankrogers4364 жыл бұрын
Daaammmnnnn!! I bet that guy shit his pants when he realized how close that counter weight was to crushing him.
he should have gotten an oscar for his performance (to be fair I have no idea how I'd react and I honestly fell like id be lucky if I reacted the same way)
@polipod20746 жыл бұрын
Mario Paris Calmo.
@quangluong12075 жыл бұрын
ElephantRage o yes
@roshanhussain30745 жыл бұрын
Ok
@btrswt354 жыл бұрын
I can't believe the guy that looked like the foreman just walks away from it instead of checking on the crane operator or any of the other workers.
@RobOnBass235 жыл бұрын
Okay after watching the video a few times I think I know what happened. So if you notice at the start of the video the counterweights are really close to the structure they're building. You will see the crane operator is backing up and also pulling in the counterweights so that when the crane swings to put in that new concrete piece the back of the crane will clear the steel framing behind it. Well when it was pulling in the counterweight it messed up the balance and the crane toppled over. That is my guess as to what happened. These crane operators are usually fairly educated. I'm surprised that they made this mistake.
@pleaseholdwhileiprocessyou15134 жыл бұрын
How did the guy at 1:22 make it through that lol?
@Ry_Guy4 жыл бұрын
I had to replay it 50 times and still couldn't figure out where he even came from...
@danb374 жыл бұрын
I'm sure he couldn't care less that the crane collapsed because he knew he just escaped with his life. What a scare
@SiegePerilousEsauMaltomite4 жыл бұрын
That had to have been the operator, nobody would have run straight through the disaster. The cab should be over the left track, that’s where he seems to have come from.
@Ry_Guy4 жыл бұрын
@@SiegePerilousEsauMaltomite I was wondering if that was him, I'm sure you're right. Talk about lucky.
@landaulgosto35964 жыл бұрын
RyGuy yes the was myself (operator) jumping/climbing down track
@medolmshaoshasafetyman7 жыл бұрын
I would like to hear the reasoning for this collapse after the investigation. I have operated cranes, 999, and 888 with 300+ booms. the operators first responsibility is to know the weight of the pick and then to know if the crane can handle it. also wondering if the oiler was operating at the time???
@uniontank71255 ай бұрын
Right? Even non-union get it right most of the time. WTF do you think happened? Did he travel into a low? He wasnt toed up. To much weight? When i connected for Adams & Smith I would be happoy to see our engineer come out and check everything like making sure our true center of gravity was known when unloading the 100 ton bridge girders and laying out center pin for critical picks, shit like that.
@CinemaDemocratica3 жыл бұрын
No one on earth can make me laugh just by running around and yelling "OH!" the way northern Italians can make me laugh just by running around and yelling "OH!"
@Brenkeeno5 жыл бұрын
Someone didn't do their calculations rights
@user-po6qz4fp1w5 жыл бұрын
Русский язык на такие случаи по богаче будет
@dmitryfedorchenko8825 жыл бұрын
Я вот не пойму: та шо нельзя было на подъёмном кране предусмотреть запас противовеса, учитывая массу груза????????.
@dmitryfedorchenko8825 жыл бұрын
Если богатую коллекцию словечек крепеньких. Чисто по-русски.
@dmitryfedorchenko8824 жыл бұрын
@@createl21 а шо это значит? Можно расшифровку?
@wiliangomesrangel22374 жыл бұрын
because the Operator did not release the load at the time of Eskairosse lift hears a very big mistake there in the operation
@adautojustinogoncalvesjust56814 жыл бұрын
Esse engenheiro aí dessa obra ficou bem famoso com essa cagada
@daylecrook61985 жыл бұрын
Did they know what the charts showed as far as how far from center pin they could go with this much weight ? They should have boomed up to bring the load closer to the crane.
@wlaaaaaaaaaa1234 жыл бұрын
“NOO” “Nooo” “NOOOOOOO” “NoOoOooOOOO” “NoooO”
@Iowarail4 жыл бұрын
Thought he was screaming "gooooooaaaaaaaaalllllll!!!!!!!".
@padrepiomotociclista83154 жыл бұрын
Idiots
@brandyf19324 жыл бұрын
@@Iowarail Uuugh, funny not funny.
@garythesquidsquid77794 жыл бұрын
Everyone making jokes about the guy crying, the guy is obviously injured somewhere in the back ground.
@jacobwrona4 жыл бұрын
Garythesquid SQUID The same guy was crying before anything hit the ground. Pretty sure he is just a bitch or he forgot to pay his insurance premiums.
@hannahsmovies56124 жыл бұрын
@@jacobwrona i think you're over-estimating what insurance will actually pay for anyways
@jacobwrona4 жыл бұрын
@@hannahsmovies5612 I'm not sure what a claim like this would cost but I personally worked on a job where our equipment operator accidentally severed a fiber optic cable that handles a the majority of 911 calls for the east bay. We were fined over 50,000 for every minute that the emergency 911 call traffic was disrupted which was just shy of 1 hour. Luckily we had insurance which covered the fines and repair cost which would have otherwise bankrupted the company.
@Deti33435 жыл бұрын
Лайк если зашел прочитать русский коммент
@apollodeepspase28935 жыл бұрын
Сначала разбегаются, потом сбегаются чтобы кранового вытащить
@81eugeniu5 жыл бұрын
ZEF крановщик живой потому-то он управлял кран с радио управлением , это тот который ходил вначале возле крана , а в конце тот который каску снял с головы
@81eugeniu5 жыл бұрын
ZEF он в зеленой жилетке, и в конце махает каской в руке
@user-fb9on1zc2h4 жыл бұрын
Да нахуй ты обосрался тебя читать
@OOO_Pro-Mold4 жыл бұрын
Руха К Согласен
@azawilson12 жыл бұрын
Notice how that 1 guy walked away from the crane instead of going towards it to help like everyone else did and that person howling loud as isn't helping
@danorock85594 жыл бұрын
Look at the leaves blowing on the trees in the backround. That should have told them its prob not a good day for crane work
@kevinjones15794 жыл бұрын
Dan Bortner I setup homes in Wyoming and on our crane set modular homes we had a 7mph wind cutoff. Most the time 5mph my boss called it off. Safety always first.
@swampratt364 жыл бұрын
Insurance guy : Ok ima need everyone and I mean everyone to give a urine sample 😨🤔🤣
@brandyf19324 жыл бұрын
Riiiight
@johnbailes88936 жыл бұрын
Very risky because a crawler crane with no outriggers. This type of crane has a very small "footprint" and is subject to tipping as a result. Looks like they miscalculated the extra counterweight that you can see suspended at the back. The main counterweight is on the crane. You can see both counterweights swing to the left as the whole assembly tips over. Even if there was an alarm when it started to tip it is unlikely the operator could have lowered the load fast enough to avoid tipping. Yes, it would be great if a crane operator could comment. Yes, obviously the counterweight on the crane and the extra one hanging at the back were not enough for the load and the length and angle of the boom. It looks like the beam they were trying to put in place was much heavier than they were told it was. Unfortunate that this happened. There must be a report on this somewhere. The damage is extensive. There goes the contractor's estimate! senior engineer.
@dannydavis34917 жыл бұрын
Something all have missed is the Drive Motors should have been to the rear and helped with additional weight from the Drive Motors and additional steel and castings and it might have made a difference. All the old cranes and load ratings were based with Drive Motors or chains to the rear and the front idler being blocked for maximum lift.New Operators all depend on the computer and lack experience of lifting without all the safety that does it all for them.
@jmackinjersey17 жыл бұрын
It doesn't matter where his 'drive' gears were, the extra counter weights were suspended. As soon as the crane started moving backwards, they acted like a pendulum and moved forward, towards the load and countered the counter balance effect they were supposed to have. they should have been secured so that they could not move.
@nikoolix6 жыл бұрын
Jeremiah Mckenna The suspended counterweight would have worked just fine if it was a little heavier, or was hanging a little further back. The pendulum effect is negligible if it's used correctly.
@nikoolix6 жыл бұрын
Jeremiah Mckenna here is one of my photos of a CC 2800 using freely suspended weights, in air during lifting. It works fine if the balance is kept properly. www.flickr.com/photos/a-i-nikolis/5946232592/in/album-72157627213732396/
@haroldsmith453024 жыл бұрын
I believe that helicopter pilots can jettison their slung loads in an emergency. Could someone in the crane industry explain why a crane operator cannot/should not jettison the load to save the crane in a tip-over emergency? Is it not technically possible? Why not?
4 жыл бұрын
If the operator is quick enough yes he can dump the clutch on the winch drum but sometimes it's to late to do anything
@hannahsmovies56124 жыл бұрын
you'd have to react very quickly, once the crane loses balance it's usually only 2-3 seconds before the point of no return.
@KickflipJesus Жыл бұрын
That also gives absolutely no warning or time to run away for the people on the ground. Also a machine that large would still break after slamming back down after dropping the load considering the floating counterweights
@Nicolasdu54 жыл бұрын
Look At 1:22 he jump off the crane that a lucky guy !!!
@randyeickhoff89245 жыл бұрын
AND!!! they should have been on mats instead of stair stepped plates. The engineering of the whole critical pick is as much or more to blame as the operator and ground personnel
@toolman75404 жыл бұрын
Not enough counter balance.
@stevemacca7865 жыл бұрын
The management run the other way with hands on their heads. The men run straight in to rescue their mate. Telling.
@theflashingscotsman5 жыл бұрын
My first thought. Either that or an inspector.
@russtorque29932 жыл бұрын
That looks like in Ame. Large mistake they made was not using two heavy cranes to lesson the load on one.
@mahmutulutas93135 жыл бұрын
cause of the building behind ,While the crane was walking reverse the crane operator make a mistake such as rewinch the derrick boom to the main boom and it make serious change of central gravity to front of the crane.
@TheBeingReal5 жыл бұрын
A happy crane salesperson somewhere.
@SayreJrCabansa3 жыл бұрын
What is the weight of the load? what is the rated capacity of the crawler crane?? what is the weight of the superlift?? what is the radius in front? what is the radius of the superlift counter weigtht??
@swatmember18734 жыл бұрын
😂😂😂😂 the way how dude saying nooooo like he got his report card in got straight f on it in knowing he got a ass whooping waiting for him 😂😂😂
@faxriddinbektemirov72144 жыл бұрын
А чо смешного? Там люди были 😡🤬
@sisamusudroka30004 жыл бұрын
That guy was hurt and was crying out in pain, didnt you see the rest of the crew run towards the accident?
@user-mm7ox3oo6t4 жыл бұрын
Its not funny
@padrepiomotociclista83154 жыл бұрын
Not funny didn t laught he was injured
@janetsminten81964 жыл бұрын
You have no respect.
@-HDK-4 жыл бұрын
The whaling man's rambling can loosely be translated to: i am so screwed. I am so so screwed. I would of faired better underneath it all.
@BaronOfDaker4 жыл бұрын
*wailing
@user-bg9kr3kh7d4 жыл бұрын
Nice view
@elzirgl75845 жыл бұрын
I dont think the load they are lifting are not compatible or lets say is not the exact counter weight of the load they should add more because when it bounce even a little the load will doubled the capacity so the suspended counterweight will help to balance the capacity and i notice why the tracks moves backward...
@JF323044 жыл бұрын
I don't know why these crane operators done just ease the load down!
@sammyd78574 жыл бұрын
@Mark so that is an absolutely bullshit unsafe system for a crane. That could have been saved easily
@JF323044 жыл бұрын
@@sammyd7857 absolutely! Slowly release the load back down when it's very safe to do so could have saved so much here. But no... They want to lock the load and destroy it. Kinda stupid in my mind. There should be an override to that system.
@randalljoly94124 жыл бұрын
The crane was obviously 90-95% maxed out.When he started to back up the load started to sway back and forth. It took less than 10 seconds for the load to become unbalanced and exceed the tipping radius before going over. There were at least 16 parts of line reeved. It would take much longer than 10 seconds to lower the load safely without further shock loading the crane even at maximum rpm's.
@sammyd78574 жыл бұрын
@@randalljoly9412 better to lower the load with a bit of a thud than smash it on the ground along with the crane. They are bad operating controls on the crane. He was ripping for so long you cant tell me he couldn't just drop it if the controls allow. As for the people running from underneath well they shouldn't fucking be there in the first place. It isn't a 10 ton load
@Del48954 жыл бұрын
@@randalljoly9412 w
@maxmustermann53533 жыл бұрын
Best worker that day: cameraman.
@guilloryboy_40985 жыл бұрын
Hope everyone is ok
@lauralucas52204 жыл бұрын
Hi Mi. Did you shoot this video - or know who did? I'm a documentary researcher in Toronto looking for permission to use it in a media project. Please let me know. Thank you.
@MonthlyFails Жыл бұрын
Ehi Mi Li, hai un indirizzo e-mail a cui potremmo contattarti in merito a questo video? Saremmo interessati a parlare di una licenza d’uso del video, se fosse possibile (ad esempio tramite e-mail). Ciao, Felix :)
@kellymoses8566 Жыл бұрын
That seemed like an extremely ambitious lift
@ThePAPAzu5 жыл бұрын
Вот так , за 2 минуты становяться банкротами)))))
@user-mk9wr4jx7v4 жыл бұрын
Bommbit да жутковато я сам кранавой и не всегда все протекает удачно к сожплению.
@Shashankhegde914 жыл бұрын
"Naaaaawwwwwwww"! That must be site Manager XD!!
@samuelcantley55004 жыл бұрын
This is why you feel what you are doing
@paololignea3954 жыл бұрын
1:34 "Porcudio, quest' chi l'è un disastru"..... 😅😅
@danielwolfe85 жыл бұрын
It looks like the front end of the tracks were originally on a block of some sort. When they reversed and came off the blocks it would've brought the boom out further than planned maybe or caused a pendulum effect
@conradodomingo71035 жыл бұрын
Why they allow to roll where it has a load..u stupid
@MrBigblock32725 жыл бұрын
I guess his ass sensor didn go off 😂😂😂😂 been whole lot cheaper to drop the load
@sambolton48634 жыл бұрын
So many confirmations in the computer you have to go through now to drop is the problem
@brandyf19324 жыл бұрын
Now that you mention it, In all the crane fail, etc videos (binge-watcher here) I have seen over the course of 3 weeks I don't recall 1 load drop. BrandyF from West Texas.
@user-dg5cf2uw5d4 жыл бұрын
эпично. даже мне с дивана виднее что эта хрень которую он тягал раза в 3 его тяжелее.
@alanhowitzer7 жыл бұрын
Looks like they need a crane for the crane.
@MichaelChiklisCares6 жыл бұрын
lmao, that will cost a hefty buck.
@egfdg47795 жыл бұрын
WorkMan Running from di back sleep on di same side,u lucky..
@realeques7 жыл бұрын
lmao sometimes i am just surprised at how chilled people are. i mean considering the weight of all this shit collapsing, stuff can be hurled hundreds of meters still killing you... the one dude just sorta sidestepped that shit and half-assedly powerwalked for a couple of meters
@hankwhite20384 жыл бұрын
Guess they don’t have OSHA 🤙🏻🤙🏻
@kkoomkkoo4 жыл бұрын
*NICE~*
@RushAustin Жыл бұрын
at 1:22 - 1:23 that guy jumps/falls out at the very base of the crane and runs away as it all came crashing down.
@jmackinjersey17 жыл бұрын
The problem here is that the counter weights were hanging in the air. Had they been stationary then the crane would not have collapsed. Since they were in the air, they were allowed to move forward, towards the suspended load. That then changed the center of gravity as well as countered the counter balance effect of the counter weights. If you notice, at :50 on the film, the suspended weights start to move toward the crane and that is also when the rear of the tracks start to lift as the crane tilts. Had the spotter been doing his job and noticed this, he could have told the operator to "ALL STOP" and then lowered the load and avoided all of this. But as I said before, this was set up to fail from the beginning when the counter balance weights were allowed to swing freely. Stupid people get stupid results.
@gilianlijftogt35097 жыл бұрын
Jeremiah Mckenna yeah.. the second set of weights is suposed to be hanging.. it is funny how on the internet everybody is an expert.
@jmackinjersey17 жыл бұрын
No, they are not supposed to be hanging freely, they are supposed to be secured. I am an NCCCO/NCCER certified crane operator, and can tell you that this entire lift was wrong from the beginning, and the operator is responsible. He is lucky that no one died, or he could be on his way to jail.
@patrickjohnson78017 жыл бұрын
Jeremiah Mckenna yeah tell me you haven't picked A dime up off the seat with your but cheaks.
@jmackinjersey17 жыл бұрын
I haven't in any crane due to proper lifting techniques and safety procedures. However, when moving dirt, those machines can get dicey at times when on rough terrain. But I still operate with extreme caution and safety top of mind.
@jmackinjersey17 жыл бұрын
I can guarantee that had I been in the seat, this would not have happened.
@ghostdevill5 жыл бұрын
They should have maxed out the flying counterweight! If the counterweight comes near the crane only weight can save the lift! If you wanna do it with less weight then you have to lower the derrickmast backwards and the counterweights higher for increassing the center of gravity! And make shure that the weight can,t go towards the crane! Else it,s game over!
@c.19514 жыл бұрын
Il pensionato esperto di carichi: “l’ho detto io, lo sapevo”. ✈️✈️✈️
@hongmihnhahn70815 жыл бұрын
It hurts my mind... it’s hard to see
@rafihussain4 жыл бұрын
Very tragic. Sad to watch. Better learn from this
@bully1676 Жыл бұрын
It's a good thing they were wearing hardhats
@adamzaidi17485 жыл бұрын
Thank God the top assembly rotated to the side because if not for that the operator would have been crushed and most likely dead.
@user-zn9ns1qj1t5 жыл бұрын
Кажись проблема из-за основания по которому ехал кран плиты надо было плотно поставить
@lukasincerti87694 жыл бұрын
ma quant'è bello
@frutosdocerradoeplantasmed40523 ай бұрын
O preço dos acidentes nem sempre pagam futuras prevenções 😮
@123TauruZ3213 жыл бұрын
Why are people even standing anywhere near that crane while it is performing the lift??? Let alone UNDERNEATH the object?????
@1957buffalo7 жыл бұрын
I am not an expert, but that is not very much counterweight that you can see in the video. Maybe a crane operator could comment on that. Other articles were saying the beam weighed 1,000's of tons. That does not look like a lot of counterweight.
@jmackinjersey17 жыл бұрын
Craig McPherson, There are enough counter weights. The problem is that they are not stationary, and moved towards the load. Also notice that the pads that the crane are rolling on have gaps between them, as well as the one he is on is higher than the one several feet in front and to the rear. So once the counter weights start swinging towards the load and offsetting the load, the tracks tip forward and there isnt anything to support the toe of the track, so the crane continues to fall forward. All of this could have been avoided had there been a stationary bar to hold the weights steady as the crane moved, and solid footing mats for the crane to roll on. Quite simple, and is the number one thing they teach us in crane school.
@noseycoont81656 жыл бұрын
Yes I think the superlift attachment should have a beam to keep the counterweight back.when the front of the crane started to dip on those mats which should be crossways on each track rather straight.the counterweight got closer to the crane becoming even less stable.there was bad ground there & the mats were not in position properly.i hope everyone was ok.
@sugershakify6 жыл бұрын
That is about 3/4 of max counterweight on the superlift tray. It's a 600 m.ton crane. It picked the bridge span up and then was backing up and booming down to get clearance to set it. These cranes run a 25% buffer in their load chart, so he was way out of rated load chart. As soon as the back of the tracks got more than about 1' off the ground it was gone. Demag CC 2800-1 www.terex.com/cranes/en/cs/groups/webcontent/@web/@cra/documents/web_content/ucm02_047772.pdf
@isupportyou99294 жыл бұрын
As an amateur like me, I even would have used two cranes to lift up that huge block of concrete. It was pure gambling.
@swimmyfish20136 жыл бұрын
this is why I am terrified of cranes 😨
@TruthNerds4 жыл бұрын
I'm not terrified, but I still don't like to walk near them…
@william47405 жыл бұрын
deveria ter um desengate rápido para deminuir o prejuízo não to vendo isso nesses tipos de acidente, e um erro de engenharia e segurança do trabalho.
@mulyonoyono60514 жыл бұрын
Croboh ofreter y lifting/ barag yg di angkat berat sambel jln crene y trs agkat y tingi lgi huff
@paulhughmcguigan55843 жыл бұрын
Does foreign workers know how to use a shortner to help reduce weight
@rodgell79735 жыл бұрын
All you armchair experts...if the spotters had been doing their job this could have been saved. IF at the moment it was noticed that the crane was tipping, at about the 45 second mark, the counter weight derek was lowered and weights roped up. This would have increased the effect of the counter weight. But nobody was really watching. Everything else about this lift was O.K. but not perfect.