Large dozer long passes

A large dozer making long passes stripping overburden

[@joshspRayyz]

good ole komatsu 575. my boss had one of these in wyoming alongside 3 475s leveling 90000 yds in no time, one of the coolest things i have ever seen

[@tdshaker]

Large dozer? Heck, this is the biggest and most powerful dozer on earth D575

[@randy755]

They both move one hell of an amount of material.. I enjoy operating both Cat & Komatsu..My Dad owns a road construction company & we have both as well as some International/Dresser TD 20's & 25's c's & g's & they are pretty darn good tractors too..Monsters like on this video though & D 10-11's are too big for jobs we do..I am not sure why I commented lol,just figured I would throw in my 2 cents :) Hope everyone is doing great!!

[@MitzvosGolem1]

ran a D7H for years. Open cab. This is nice machine. Huge yardage moved up hill!!!!!. Awesome

[@allistairc123]

fantastic! this is the first proper footage of the worlds largest production dozer!, thanks for sharing!, 5stars and favourite!

[@mrbluenun]

Hi, And thanks for the upload, OK? I was wondering what this effort of going down a gradient and up another was for? If anyone can tell me if this is for instance to make a pond?

[@memphis28571]

@kylerw1 the 575 is a whole lot bigger dozer than the D11R. It pushes an extra 15yds of material 50,000 pounds heavier and nearly 300 more horsepower. Not a good comparison. The 11R is more comparable to the 475

[@cnote4461]

Okay - just once - I wanna sit behind the controls of one of those things!! Nice post.

[@SpeedDemonS7]

@Refreshernoob just looking at them on a long push it seems that way ,but as the job moves along they can spread more material than any other machine and its cost effective

[@1214101]

What are they building? I wonder why the cab is not in the center?

[@KoMatSuLoVeRz84]

90cu yd blade that makes these 575-sd real badass.

[@generationll]

It maybe so 550Deere but this Komatsu can push 90 yards in a single pass.Komatsu also introduced their first 1,000hp bulldozer the D555A at Conexpo 81 in Houston.

[@bperry1647]

@godackgudalach1 Many times a long push is needed when opening a new pit...the mines I worked would push out long the first shot then drill the next shot on an angle so they could cast most of the next shot...After the shot there would be 60 foot of highwall already cast out...

[@sthier24]

The 575 is a niche tractor. Not many sold. As I understand they have been discontinued. D11 is not designed to compete against this tractor. The D11 is less expensive, more versatile and more easily transportable

[@yaomingdixshanghai6125]

I thinks D-11 is more expensive than that D-575. Yeah the D-575 is not easy to transport due to its huge size.

[@sbf433]

now thats a dozer!!!operator knows what he his doing too !

[@gregyoung303]

Whenever I see a big Komatsu it looks like a snail compared to a big cat.

[@bethanyhaskiell9116]

You must not have seen a 475 or a 575 next to a D10 or D11 because they dwarf Cat dozers

[@f150bc]

nice to see that even a heavy equipment video site has its full share of haters.These are machines people have to run them ,they are only as good as the operator.A good operator can make any machine look good ,as a bad operator can make them look bad.

[@noahpatterson6333]

f150bc you said a mouth full. you take a good operator he make them both look good.. you take a company that likes produce they will keep their equipment up good..

[@Sleatman87]

what amount of fuel does it take per hour?

[@katzruler]

that's one big dozer...

[@Gasteraner]

seems to be a komatsu d575 1150 hp 336.000lbs 90 yd blade carry doze nice vid of an awesome maschine

[@25mfd]

Told you. This ACCO company also made the largest motor grader as well.

[@LYEARTHMOVERS]

shifting such dozer will cost alot! it is feasible for huge projects only!

[@komatsu575]

ive operated D255 275 355 375 455 475 and D575A's they do have balls in ripping and they can push a lot as long you take care of em i dislike the high track dozers like the new CATs but i learnt on an D8G and D9Gs they were alot better than the high tracks

[@465walker]

This dozer also has a 124 yd blade option from the factory

[@dodgefreek1973]

is this in PA ?

[@MrCico76]

bel mostro, mette i brividi

[@56pw]

Thats alot steeper than it looks! Imagine what these big boys could produce without the grade...

[@garrettedwards9032]

nice dozer

[@redtussock]

Gotta question guys ...if your pushing out overburden, how come your pushing out up hill at the last .. uphill equals diesel burnt .... doesn't it?.

[@komatsu575]

damm so impressive vid 5/5 stars awesome vid!!!!!! what a great hill climb push !!!!

[@pushysix]

I wanna run one even thou they break down all the time

[@bradconway1]

@TurboGSR96 The only problem with these were they only ran for 10 mins before breaking down. D11's always win on reliability,

[@tdshaker]

ACCO was not a machine that was in full production, just sort of an experimental dozer, for a spec job, built by an Italian contractor with lots of money. It is not in service today. The ACCO had twin CAT diesels for power. If a D12 is ever built by CAT, it would probably look like the ACCO.

[@NakedDave100]

I am by no means a Kajunksu fan, I have run one of these in shot rock, as much as I hate to say it, it will outpush two D11 Carrydozers, when it runs, the ones we had, you couldn't hardly keep and undercarriage under it, frame kept cracking, and you couldn't keep turbochargers on it, but when it ran it would push!!

[@trainman071]

that is one of the biggest bulldozers ever built.

[@jameslindley8318]

Must be something down there worth all that uphill pushing !!

[@douglassteiskal9097]

James Lindley Coal

[@akchicheamazighe890]

très belles machines et vidéo, merci bennet

[@maxsav007]

wish this was an hour longer

[@finjonz]

but what if you want to make a hill with a dozer?

[@HighIronExpress]

WOOOW!!!! AWESOME VID!!! Finally a good 575 vid!! 5000 stars (if it would go that high) :)

[@labyonnette]

What I dont understand about dozers is that when the blade is "full" all its doing is deposting spoil on each side of the blade, its not actually piling up spoil indefinitely in front of the blade

[@toddly2009]

I reckon the komatsu gets better traction with more forward weight than the cats, who wasnt paying attention last time they fueled up... haha cool vid

[@briancharles7295]

I would personaly say that a D11 would move more because it is faster than the komatsu and although the blade load may be less the quantity moved would be more at the end of the day

[@josuettcruz]

Ver uma máquina dessa em um documentário da discovery e muito bom, mas ver em um video amador é melhor ainda. O nome dessa máquina é ``Komatsu D575a3´´ e o nome do programa do Discovery onde foi mostrado esse tipo de máquina é Fora de Série no episódio escavadeiras ou diggers. Esse programa agora passa no ``Discovery Turbo´´.

[@dali366]

The ACCO is certainly a one off with CAT parts and would have been classed as a D12 had it gone in2 mass production (I believe the Kom575A can be classed as a D12). The Acco has 4 drive sprockets and is meatier enough to hold back an Kom575A ;) If the Acco was mass produced now (as an ACCOCAT) it would likely have a single,turbo charged engine delivering at least 1500+horsepower with high drive and 4 drive sprockets and a 25ft blade.The ACCO would give any modern grader a run for it's money!

[@thunderstormzlightning]

AWESOME VIDEO!!!!! thanks for shareing this GREAT video 1billion stars********************

[@noahpatterson6333]

My step dad run them both and said that 575 you spend more time working on them then you do pushing plus my grandpaw own one hint one....

[@slimerus]

thats a small dozer!

[@hwoods01]

Wow, I move machines in KY, and never can find 575's.. I know they are there, but the beasts are as elusive as Bigfoot. D11's are as common as raccoon's and possums

[@dabrgo2]

They wouldn't have to pay me, I would run it for free

[@bumoffhtestreet]

Is that an old Caterpillar 20?? LOL someone needs to post a vid of a D575 and a D11 side by side for comparison

[@generationll]

A beautiful shot at 7:24

[@buteaux34]

@Refreshernoob I guess moving a mountain is nuthing.

[@AndrevossDe]

cool

[@jimmyjohnson7769]

Biggest dozer my company has is a 375 komatsu

[@kdlehel]

probably is the biggest bulldoser grate machine.

[@xXThermobaricXx]

@umwhatthistime No. Its a bulldozer not a loader.

[@lucianoleonardi9891]

Che meraviglia!!!!!

[@TurboGSR96]

I have to laugh at the idiots that think a D11 will outpush this, put this blade on a D11 and it wont do jack shit this blade is almost TWICE the size of a D11 blade.

[@craigbuchanan5346]

i didn't mind 475A IT WAS A GREAT DOZER

[@generationll]

It sure is Gas.There is another video of a D575 here and in that one it just seem like it couldn do enough

[@dali366]

I wonder if anyone here has recently typed in ACCO SUPERDOZER on YOU TUBE ? They need to because the ACCO is definately larger and looks more powerfull than the Komatsu shown here!!! It has now been taken by trailer to a new parking site and been actually fired up and running!!! MUST SEE PEOPLE!!!

[@sharonrodriguez5701]

komatsu 575 un bulldozer gigante pero un bulldozer feo cat numero 1

[@jimmyjohnson7769]

Yes it would be interesting

[@user-ly6bg3zw3n]

👍👍👍

[@MyElias5]

Jag var där ock såg den inte 81 utan 82.

[@BIGBLUNTBROWN]

yeah it should

[@31Giora]

how much money you make? by operating on the dozer? In Israel 3000dollar a months!

[@generationll]

This is owned by Tri Star Mining which I heard something about before.

[@KAIQUE-ud3mr]

so maquinas top kaique

[@LandscapeMaster33]

THAT THING IS A FUCKIN ANIMAL!

[@alvie2]

looks like a scene from 'avatar'

[@ozcranedude]

It seems to me that these two operator know what hay are doing or they wouldn't be on these multi million machine doing this task. please also remember that these operators may not agree with what they are doing but do it as the bosses ask.

[@Goldtacto]

Marv should have used this as the killdozer.

[@bperry1647]

@GlobalMiningMachines The only difference is the D11R or T can push in E. Kentucky Rock...One job I worked on had 6 475 Komatsu's and they all started breaking down at 8k hours...A D11 is Just gettting broken in at these hours...finally Komatsu moved all big dozers out of E. Kentucky until they could figure out the problem...Even the Japenese Tech's stated the D11 were superior in this type of hard rock...

[@56pw]

@kylerw1 Your joking right??? It would take two 11s to out push that big KOMATSU......

[@magcallanmhor2581]

Komatsu is from Cat.......

[@mfreund15448]

That is like watching paint dry.

[@blastmaster654321]

Komatsus are more powerful. A lot of Japanese stuff is. My dad has one of the biggest loaders in the world a Takeuchi something

[@anthonybevins398]

A d11 will out last a 575 because its junk i should i work on everyday of my life before the company went broke bying parts for it if i can remember the d11 was 2 years old and still going the the 575 was a year old and junk out

[@por_siempre]

ooohhh it has spent 50 liters of diesel.......

[@cesaralemao6591]

🤩🇧🇷✌

[@rayvt1]

If this dozer was set up properly to reduce ,his travel time, this video would be impressive. However an eleven setup to push no further than it takes to fill the blade would sadly out push (volume) this Komatsu. Sorry but fact

[@umwhatthistime]

wouldn't it be better done with a bucket? Seems really inefficient

[@jimmyjohnson7769]

never should but always seems to

[@badlandskid]

I think it is a transformer.

[@rafaelbelliard6770]

como me gusta bel esta maquina trabajando

[@Refreshernoob]

what do bulldozers actually do lol it seems like they do nuthing

[@dali366]

Nope. The ACCO Cat dozer is bigger and more powerful than the D575a

[@00340800]

D11 carry dozer isn't even in the same park as this bad boy, this thing would eat your D11's, as for ripping rock, we used one in 99/2000 and it was ripping ironstone that well we had to back off or risk tearing the entire ripper off the tractor!, They started with the old 455A's that while they were not the most reliable tractors at the time if you had a good one "look out"...

[@scotabot7826]

Such a waste of everything trying to go uphill like that.

[@jasonwilson8517]

back filling\\\\

[@abbruchfreund41]

And the Acco-Dozer is rolling now again :-), look on youtube under user: danny959dasd sorry, cant copy the link direct

[@por_siempre]

maravillosamente aberrante........

[@godackgudalach1]

Fucking wow waste of an undercarriage and fuel... all over the machine as well

[@godackgudalach1]

Holy fucking shit their is all these people saying they have all this experience but no one has yet to tell me why in the fuck he is pushing so long?... push a pile to a pile and work you fucking way back whoever owns this equipment must not give a shit about cost and maintenance

[@AAAS1975]

Slooowwww........

[@mehmetdanacoglu5305]

Eski videoyu izlettirme

[@jacobbrake948]

I RUN A D-11 ALSO RAN A 575 , THE HIGH TRACK WILL SHIT ON IT ! I WAS PUSHING A 33, OOO LB. BOLDER WITH THE HIGH TRACK, THE K HAD TO GO TO DEEP REDUCTION TO DO THE SAME JOB !