World's Largest Mobile Crusher
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- čas přidán 24. 02. 2023
- Graniterock's 900 ton Krupp crusher working in their A.R. Wilson quarry. The gyratory crusher has an output of 3200 tons per hour and is said to be the largest self propelled rubber wheel crusher in the world. It requires two 100 tonne Cat 992 wheel loaders to feed it simultaneously. Read the story on it in the next issue of the magazine.
#crushingandscreening #quarry #aggregate - Auta a dopravní prostředky
Put the Video on x1.5 speed guys 🙃
🙌🏻🙌🏻
Its called "The world's largest Mobile crusher"...........So move it closer to the feed material. Then no need for two "slo-mo" loaders
For those wondering, this quarry is just SE of San Jose, CA.
Do you know if it’s dolomite?
@@caphs2107 I do not know. However, the dark color and the way the dark rock is surrounded by the lighter material in the quarry makes me guess it is not dolomite.
@@caphs2107it’s granite
It's granite @@rickc4317
That gyratory may be rated at 3200t/hr, but those 2 loaders can't provide that. At 25 ton capacity, each has to make 64 dumps per hour. Each cycle has to be less than a minute. Although 992 is rated for only 21.5 ton, with material bucket, it can do 25 ton. So, why have a higher capacity crusher (more $$$) than you can feed
I'm glad someone did the math .
I watched this thinking the loaders can not keep up with The Crusher.
We were taught to choke feed them crushers. Tht was far from it. Tht gyro was starving for rock, in my opinion. I appreciate the math on tht.
From my experience with smaller crushers that is the efficient way to do it. Over loading a crusher is not good especially if you have to take time to unclog it but the material I'm use to is not nearly as clean as this..
Hard to tell, maybe they usely process harder to process material and they use 3 loaders, but today one was out of service.
The gyrator looks pretty old maybe it was a cheap used machine or they have slowed down there mining process.
Could be alot of reason, why they operate this way.
@@davidgibson8174 Yeah David crushers work more efficiently of they are choked maybe move the crusher closer to the material will speed up the cycle times of the loaders also teach the operators how to load the bucket you need to lift the loader arms as you tilt the bucket puts weight on the front tyres stops wheel spin load heaps quicker and chocka full bucket
The largest self propelled crusher was actually in San Antonio Texas located at Martin Marietta’s beckman plant. It was an O&K It was propelled just like a walking dragline.
It was feed by a fleet of 777 cat haul trucks. They would dump 2 at a time into the apron feeder.
What about another upload at normal speed. Us plant enthusiasts watch these videos for the sound of the machines as much as seeing the action. Nil points....
Put the speed at 1.75x
At Fresh Kills Landfill. We used to have our own Rock Crusher Plant. We fed it with clean building debris, concrete, and bolders that contractors wanted to get rid of. It crushed the material and had a magnet to remove rebar and other ferrous debris. The 'shaker' had 3 conveyor belts. Dividing the crushed material into 3 sizes of material, large stone (5-7 inch), small stone (2-3 inch), and screening (sand). This machine could not ingest asphalt asphalt. (gums up the works) We used the material from the crusher to build access roads for the Payhaulers. Our wheel scrapers worked out of the Rock Crusher to deliver stone or screenings where needed. The Crusher was fed by 966 or Trojan 4500. Since it was a day only operation. We fed it 'only' 300 buckets a day. The rest of the time used for cleaning and maintenance. After the Dump was closed. The City still ran the Rock Crusher, But after a bearing spun, they sold it.
Thank you Phillip. I always enjoy hearing stories about that landfill. What a massive operation it was!
Why are you slow motion?👎
Saving fuel.
@@paulcragg1315 😂😂😂
Put in x2
Put speed at 1.75x
It's the video in slow motion or the operator?
An hour long at regular speed I’m there this is too painstaking
they need to fill the bloody thing up ,not even filling the belts
Awesome videos.
Amazing video,but no Slow motion
Lots of double and treble material handling....the more times you pick it up to move it, the more expensive the final product.
one of the best videos around man
Sounds more like a jaw than a gyro. Dubbed sound.
Nice video
Ooh my goodness what a beautiful machine.
That crusher is so underfed I am not sure it makes enough money to break even with the price of the energy it consumes.
More like a gravel pit really…… and not surprising the DIY Vintage crusher gets through that loose soup really….. I’d rather see it how it gets on doing actual blasted rock 🤔 also loaders should have a little slope for tipping??
I was about to comment same thing. "Rock" size is 90% 0-100 mm and rest of it goes rough up to 300 mm... That is like nothing for machine size like that
As a retired operator that's worked with crushers, most of the material isn't even being crushed, it's already" fines".
Did this shit forr a living during a misspent youth. Fun to watch. Don't miss doing it.
Would have been a cooler video if it showed the crusher working instead of the loaders on dog mode
The video quality from your drone is terrific, although I'd try using the slo-mo as an accent rather than so frequently. I'm curious about the value of screening out all the fines before sending it up the belt; that seems like a lot of energy wasted.
those fines probably build up real bad over time, especially wet. it's most likely an uptime thing, reduce maintenance by not having to digging it out.
it so so so power full..where is it ?
I liked the video and the speed. It was ok.
Wouldn’t wanna be actually doing this whilst working- I’d get the sack😂 but you know.
Pretty bad ass.. being fed with 992's.. impressive..
The equipment operates slow enough. There's no need to slow the video speed down to effectively capture the process. Annoying.
Best power of Machines
Yer I like CAT and crushers. Good mix. CAT are at the top of their game pinnacle of mining equipment “my thoughts” been init for decades.
great content. a bit much slow-mo tho
Like the video but real time would be better and no sound loop let’s hear the real thing
Every gap on the feeder belt is lost production! Lost money! Loaders aren’t doing their job! Moving materials from one side of pit to the other, is wasted money. Lose the loader , and add another Dozer! Money money money, is all about money!
3000 tons an hour through the grizzly bars and 200 through the crusher. This pile of junk would fall apart if it had to crush hard blasted rock. If it is blasted they could save a fortune on explosives.
Wow, crushindg dirt
A bit of a pain to watch mph this. Doesn’t look too efficient either
Worlds largest, I think not.
Check out mobile crushers at Morenci Arizona
Great vid, as always. But that slow motion crap, is 💩. Hopefully you won't be doing to many of these slow mo vids. I couldn't even watch the whole vid.
Makes the video longer😊
@@hamptonequipment5853 don't want a longer video, if it's in slow mo.
Put it on x1,5 speed
Same here, managed 5 minutes... 👎
Clickbait... doesn't seem to be crushing much at all, more like a screening plant running at 1/4 speed... Where are the boulders.
I know nothing will stop an 11 from shoving around whatever it wants to.
Beko loader..
Mantap👍👍👍
👷👷👷
no way thats doing 3200 ons a hour
this is precisely what god? invented drones for! - not that other thing ....
3200 toneladas métricas por hora no se pueden alimentar con un cargador frontal 992, aún menos con las malas prácticas de no llenar el cucharón del cargador, y de igual manera la machacadora está trabajando prácticamente vacía...no le veo caso a tener un equipo de tal capacidad operando si no se va a aprovechar con una operación eficiente.
Check it out boys the biggest and slowest crush in the world with NO BULL S..T CARRY ON BOYS 😮.
Oh I forgot they could be 993k loaders
Is that loader a 94 or a 92 ?
Did you not watch the video 😳
It’s a 992k.
Price ?
Stop slowing down the footage...
This crusher name
100 crore for this
super video..
It's just going straight through it is crushing nothing sorry
Quit it with the slow motion crap.
Why the slow motion. Makes for a really boring video. Think I made it about 3 minutes. Fail! 👎🏻
Assistir o vídeo em câmera lenta.
Ficou péssimo.
Slow mo is cool
To slow
Big but not beautiful 😢
Hm
Máy Xúc lật kia gầu khủng nhỉ .tôi là người thích máy xúc .rất hay .Chúc bạn thành công
Excellent Video.
🐌🐌🐌🫵🏻
Какой прикол в замедленном видео??? Правильно, никакого смысла нет.👎👎👎👎👎