The World's LARGEST Coal Trucks (Kress Coal Haulers)
Ғылым және технология
This winter, we visited North American Coal in North Dakota to explore how one of the most unique trucks in the world operates-the Kress Coal Hauler.
Mines must transport coal from the cuts to the power plants they feed, which often requires hauling distances of many miles. Since coal is so much lighter than dirt, using standard haul trucks designed for rocks and earth is inefficient. Traditional trucks will never reach capacity no matter how much coal you stack in their beds.
Enter the Kress Coal Hauler-a giant belly dump truck specifically designed for coal. It can haul the same tonnage as the other mining trucks on site but over twice the total volume.
After loaders or excavators load the truck with coal, it can haul a full load to the plant at over 40 MPH. When ready to dump, it opens giant doors on the bottom of the truck, allowing the coal to dump out.
Check out the links below to learn more about these fantastic machines and North American Coal's operations!
www.nacoal.com/
www.kresscarrier.com/CoalHaul...
North American Coal
Mining Coal for a Better Future - North American Coal
With over 100 years of mining expertise, North American Coal's expert crews offer contract mining services ranging from planning, to dragline operations & more.
Пікірлер: 242
This truck is PERFECT for getting groceries in the city! I really like it! 😁🤟
@Modelo646
3 ай бұрын
It is so Practical I don't get why Ford is not making them yet.
@armoris66
3 ай бұрын
Finding parking shouldn't be a problem either; just park it on top of everything else! 😁
@LawrenceTimme
3 ай бұрын
And taking kids to soccer practice
@IsaacTui
22 күн бұрын
Really practical, should be easy to park in the city and tiny spots
I used to work there in the shop fixing those trucks even got to drive them. The 300ton trucks have to have 200,000 hours on them by now.
@AaronWitt
3 ай бұрын
the hours they have on them is the most impressive thing about them. Absolutely insane how they're still going strong
@ndfarmer1702
3 ай бұрын
Many rebuilds and lots of welding up cracks .
Biggest advantage of a Kress coal hauler is the top speed of 40-43 mph. Cycle times are fastern than the Cat end dumps which top out at 32-35 mph.
@farklestaxbaum4945
3 ай бұрын
Thats insane
@CheekiScrubb
3 ай бұрын
makes sense honestly, looking at the low center of gravity makes me think that on full loads it's still stable enough to go on slopes and turns faster
@jblob5764
2 ай бұрын
Man that is a whole lot of inertia 😮 300 tons at 43 mph 🤯
This truly looks like it was filmed on another planet
I've never seen a haul truck like that before. It looks like it's really nice to drive. Since it doesn't have a massive tilting bed and a low center of gravity, the maintenance costs per hour should be less.
@AaronWitt
3 ай бұрын
yeah the operators say they're extremely comfortable
@johndc2998
2 ай бұрын
But it does have a low center of gravity. You can claim it doesn't but you'd be wrong AndyFromBeaverton.
@showmedewey4727
2 ай бұрын
@@johndc2998 think he mean't it does have it. would be dumb to say otherwise
@Beux3751
Ай бұрын
They suck The front suspension is a high maintenance item.
@cammos
Ай бұрын
@@Beux3751then the rear would b to as the exactly the same lol
Now that's an engine just perfect for my miata.
@Sebastbean3268
2 ай бұрын
I think you will need more miatas to fit that engine bud
@bigmungus4864
15 күн бұрын
I think it’s too smol for Miata
I sometimes forget how bad ass mining equipment can look
The older ones had dry chemical extinguishing setups. An old Kress was being scrapped and was sitting in our haul yard and I decided to hit the button, yellow powder everywhere.
Great to see someone giving the Kress some love. They are amazing machines.
"Freedom mine" lol the one word used for everything in the US haha! I love it
@quint3ssent1a
2 ай бұрын
Never knew in USA freedom can be mined in open pits...
My father is the Lead engineer for Kress on these coal haulers. He is very proud of his work and one day id love to see one in person.
I live in ND and I see these things at coal plants all the time. Really gives you a sense of scale when seeing them in person
It’s nice to see the equipment up close, I’ll be starting with North American Coal in April, excited to see how these mine operations are done.
Aaron got that horsepower number for us chop, chop💪that’s why I like the channel, well done boys. Great video
@AaronWitt
3 ай бұрын
thanks mate
The design is soooo much more intellegent than most giant dump trucks
Great truck. When you ware out the engine and drive train you can get a welder to modify that dump bed into a swimming pool.:)
No one tell Whistlin Diesel about this truck 🤣
@novaldipadmadisyiffa3022
2 ай бұрын
🤣🤣🤣
@ericerto8250
Ай бұрын
Right 😂😂😂😂
This would be an awesome base for an RV. You could take easily your whole family on a trip. And the whole school of your kids. And a hospital and the connected towns, a fire department and police station.
@AaronWitt
3 ай бұрын
genius
I absolutely love your cinematic videos! You are such a great narrator, keep up the awsome work!
@AaronWitt
3 ай бұрын
thank you!!
The loaders are just as impressive as a truck look how big those loaders are
Good on you for going out in the weather to get this.
When I was at Newlands (Australia) in the early 2000's, they were using belly dumpers. Interestingly, that was the only Australian Pit I've seen them used. I suspect, there are a couple of disadvantages. 1. They'd be very inflexible. You could only use them for coal haulage, not OB. So, you'd need two fleets of haul trucks, with the associated maintenance costs. 2. There has to be a dedicated tip point for the coal, with an associated ramp and conveyor. Trucks can't just tip on the ROM. There are probably a few others too. But, they obviously work for some pits.
@nickh6076
3 ай бұрын
BMA had Kress haulers at a few of their pits, now they're only at Blackwater as far as I know. They're also highly geared so they're slow as a snail going up the ramps.
@richardhaselwood9478
3 ай бұрын
@@nickh6076 Never been in the bit at BMA Blackwater. It would make sense that BMA have the scale to make a different coal haulage fleet economic.
@gamerjay6624
3 ай бұрын
When i was resident HD fitter in Moranbah for Hastings i used to go to Norwich Park ( closed now) and they had these pieces of shit Kresses there! They were winding down with these machines but they were not really that good of a production machine and they had them because Norwich had such long haul distances, pricks of machines to work on !
@nickh6076
3 ай бұрын
@@gamerjay6624 I worked on a couple at Blackwater that came from Norwich, dead right about being crap to work on
As always great video Aaron. Thanks for sharing and have a great weekend!!
@AaronWitt
3 ай бұрын
thanks for watching!!
Those things are absoloute monsters! great footage as always!
I went to North Dakota a few months back (true-story) I also bought a black rock, some plumbing parts & broken tools I fixed (thankx-4 upload)
This truck is PERFECT for getting groceries in the city !Great to see someone giving the Kress some love. They are amazing machines.
Aaron Thank You for making this video. These are some really cool and rare trucks and this is by far the most informative video about the Kress haulers on KZread. Thanks!
Finally a vehicle capable of moving YOUR MOM around.
That steering angle though, imagine that thing drifting 😂
People don't realize, but this industry together with the oil industry runs the world.
I worked for a while in the Kress design group.
the fact that it has a v belly dump is better for center of gravity to be lower on such a big rig and the possibility of rollovers are much lower or not at all.
My grandfather was involved with the design and sales of that truck.
Great video. Interesting how comfortable is it in the cabin. Coz the engine is so far away the driver enjoy a silent workplace.
that could become a good off-road camper
I think your coal videos are my favorite. Great work!
Being a retired trucker of otr & dirt & rock. I've always wanted to drive a haul truck. I've especially wanted to drive a Kress because of the exotic look of the truck. I've ran bottom dump rock wagons & they were very awesome to operate. Considering how iffy it gets with a framless tail dump wagon thats 30ft or longer.
What moves those aren't the horsepower but the torque, horsepower are there to make them swifter. Also that steering looks sweet.
An absolutely magnificent and beastly machine.
I would like a feature on the loaders... the look like Letuernal? Do the run the engines wide open for the generator, or do they throttle up and down like a mechanical system???? Great video's
THAT LOOKS LIKE VERY EASY WORK
Awesome video!
This truck is dope af! 😃
So Wise , Thank You . Ultemate Duty in action
Your videos keep getting better and better. That’s what matters.
This is my 6 year old dream job
man imagine if it was powered by the coal it hauled
That truck is actually a 2500 or 3500.
This needs to be in a zombie apocalypse movie or something.
ND baby!
Looks like a cat cab on them. Cool piece of gear
@stevenabrahamson4876
3 ай бұрын
793F cab modified for this application.
@robertshepherd995
Ай бұрын
@@stevenabrahamson4876 earlier machines had a 793C/D cab on them.
Interesting haul truck. 👍
KRESS 200CIII COAL HAULER Designed and built for mining applications, Kress unitized bottom dump coal haulers are field proven to offer the smoothest ride, fastest transport speeds and the highest payload to weight ratio in the industry. Kress Coal Haulers are sold and serviced through the Cat Dealer network and fully supported by Kress Corporation. Kress Corporation Peoria, IL
That was the vehicle your mom used to carpool when she was in college
Love your content, Friend.
Great job - keep digging from jim in SCOTLAND
It does look straight out of star wara
Yo those are fucking cool, look like something wayland yutani would sell
My dad worked for detroit diesel in the mid 90's I remember going to work with him on weekends he would be rebuilding 12v149's for these when Estevan coal had them.. was pretty cool when you a little kid.
Good video, perfect 😊😊😊
A bit of a missed opportunity to cover some of the technical details that make these interesting. What's the drive train like? How much fuel do these use in a shift? How fast do they drive? What does a set of tires cost and how long do they last? And I'm sure I could come up with more given more than the 2 minutes it took to write this.
@user-br9bq9vu2d
29 күн бұрын
Google it
" Freedom " mine. Oh my God.
Great video
@AaronWitt
3 ай бұрын
thanks Ernie
As long as you are hauling flat they dont like ramps... on the flat they are awesome
less violent than a 651 scraper
Amazing video
I've known about these trucks for years, but it is nice to finally see a good informative video about them for once. Such a cool and efficient design. In reading other comments, I guess these trucks are not available brand new from Kress anymore.
@MrDabe66
3 ай бұрын
We just sent 8 to Australia in 2022/23. Awesome experience to watch them get built.
@espeescotty
3 ай бұрын
@@MrDabe66 Oh nice! It's great they are still being built.
@robertshepherd995
Ай бұрын
@@MrDabe66 I was working at the mine those 8 were delivered to! That bright pink one was a sight to see.
cool....literally
Been there and done that!!!
Would love to see you at the steel mill i work at. Theres sooo much big machinery being used, including a lot od Cat, komatsu, and kress, not to mention the cranes n ore ships, furnaces, etc
Wow 😮 Very good 🎉
Amazing vidio .. Vera inspiring and usefeul🚜🌼🙏🏻😍👍👍
Wow unreal haul trucks!!! I wonder how old are they 🤔😀 but I’d like to know more about that Le Tourneau loading Shovel was it a 1850??
How are you getting access to all these places? Just previous channel content and asking?
CaseOH: I don't know, seems a bit small
Wow good video, so suggestive 😊
Honestly thought when the video started this was taking place somewhere in northern Russia since i never seen haul trucks like that before and with the snow and all.
How long is the haul from load to dump?
@AaronWitt
3 ай бұрын
I think they're running a 20-30 min round trip if I'm not mistaken. It's quite a ways as the mine only moves further from the plant over the years
Woah thats huge!! I taught the wheel movement is only for future to come for fast easy reliable parking &moving from lane to lane but when i came here only you your channel reveal that they're already exist in America. Isn't it is not hard to control the steering wheel that turn up to 90° ? wathacoincidenciezs
The white equipment looks so cool. Do you know why they paint it that color?
they really do look awfully lunar
Isn't this just what you Americans drive 20 miles to your local grocery store?
@billortloff4215
17 күн бұрын
If course... we're Americans😅
So the earlier ones like you showed in the first part of the video are actually a juiced 3512 out of a 785C truck making about 1700hp the later model like you showed with the ‘red tanks’ has the 3516 out of a 789D which is where the 2100hp comes from.
So what actually drives the wheels , electric right ... or are just the back wheels driven and the fronts are turned electric / Hydraulic .
@AaronWitt
3 ай бұрын
just back is driven
@EdD-ym6le
3 ай бұрын
@@AaronWitt Thanks . I know some of those big mining dumps are diesel electric .
@robertshepherd995
3 ай бұрын
Rear wheels are driven mechanically. There is no drive on the front wheels. All the functions on the machine are hydraulically driven.
Space truck from future
First time i see
I want a job driving one
Well, at least that haven't made them autonomous.
And it will still be able to drive around most US cities !!
Another great video.
0:57 thats a silverado 2500 or other HD model
'Freedom mine' 😆🤦♂
Gotta keep those electric cars charged somehow 🤷
@brookerobertson2951
3 ай бұрын
And get children in 3rd world countries to mine the lithium as well. It keeps the polar bears happy 😂😂😂
Is it because this mine requires no long load uphill that enables the truck to carrier a heavier load.
bruh that is a huge motor
Great Video!! Reminds me of what we used to have in Alberta! RIP coal 😢
@AaronWitt
3 ай бұрын
it's still here don't worry!
@tristenklein225
3 ай бұрын
Coal is the most abundant and cost effective natural source of energy next to Natural Gas and we should be EXPANDING production as all our Foreign Enemies are, especially overseas where they are building 3 plants every month while we are purposely destroying ours for pure political reasons! Ask yourself why? And NO it has nothing to do with the Environment that is pure propaganda!
kress coal haulers really are nice to see, every other mining haul truck seems to have just converged on a single design and its abit boring
@alexdrockhound9497
3 ай бұрын
its probably because coal is less dense than other ores. That makes them able to increase the volume a lot with fewer structural strength considerations.
@vincentgrinn2665
3 ай бұрын
@@alexdrockhound9497 oh yeah i mean i know why theyre specifically designed for coal hauling, its explained in the video its just like, there arent many coal mines using them most just use standard design haul trucks from cat or komatsu other truck design too, terex titan was 3 axle and it was used for iron ore, design doesnt exist anymore BIS are trying to make a 5 axle haul truck, probably wont go anywhere ETF tried making some real wild designs, they didnt go anywhere
It's not even close to be world largest, it's pretty much medium sized from haulers perspective BeLAZ-75710 is twice as big and have more than a twice load capacity(550t vs 220t on kress).
This is what we need for snow removal in Saskatchewan 🤣
About half the size of the Caterpillare 797F