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How Are Modern Railways Constructed? 

Railways Explained
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Dive deep into the world of heavy railway machinery with Railways Explained! Today, we're exploring the gigantic machines that make modern railway construction possible. From track-laying behemoths to sophisticated ballast cleaners, understand the technology and innovation that drive efficient railway development.
🚂 What You'll Learn:
- Track Laying Technologies: Discover the advanced machinery used for laying railway tracks, including the innovative processes that have transformed rail construction.
- Track Renewal Explained: Get insights into the complex machines that renew old railway tracks, enhancing the safety and efficiency of modern rail networks.
- Ballast Management: Explore how ballast tamping and cleaning machines maintain the integrity of railway tracks and ensure smooth operation.
✍️ Featured Machines:
Track laying machines: Learn how these machines work seamlessly to lay down tracks over prepared formations.
Ballast cleaners and tampers: Understand their role in maintaining the structural stability and longevity of railway tracks.
Track renewal systems: Delve into the process and machinery involved in replacing old tracks with new, more efficient ones.
👉 Subscribe to Railways Explained for more fascinating deep dives into railway technology and engineering. Hit the like button if you love trains as much as we do, and comment below with what machinery impressed you the most!
💬 Join the Discussion: What aspect of railway construction machinery fascinates you the most? Let us know in the comments!
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#railway #machine #construction

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11 июн 2024

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Комментарии : 133   
@RailwaysExplained
@RailwaysExplained Год назад
Grab AtlasVPN Special deal for 1.99$ a month get.atlasvpn.com/RailwaysExplained
@_Mackan
@_Mackan Год назад
No.
@grumpybollox7949
@grumpybollox7949 Год назад
congrats on the sponsorship !
@dragonstormdipro1013
@dragonstormdipro1013 Год назад
Have seen these machines at work in India. Infact there was actually a sizeable crowd the first time people saw them working. Everyone was awestruck.
@mimmom9362
@mimmom9362 Год назад
Hahaha 😅
@panzervpl9406
@panzervpl9406 Год назад
so it's basically the same idea as drilling a tunnel, one machine can do everything to the point where on the front there's nothing and out of the back comes out an already built and ready to use rail
@davidty2006
@davidty2006 Год назад
Just something about watching the track layers that is so satisfying.
@tannerrobinson5110
@tannerrobinson5110 Год назад
One type of track maintenance machine that was not mentioned in the video would Rail-Head Grinders. These are common to railways of the US and Canada, but can also be found in the UK, Australia and India. Most commonly they are manufactured and operated by Loram Maintenance of Way Inc. of Medina, Minnesota USA.
@neurofiedyamato8763
@neurofiedyamato8763 Год назад
What do they do?
@billymcmedic4221
@billymcmedic4221 Год назад
@@neurofiedyamato8763 rail heads wear down over time, usually in uneven patterns which can cause poor ride quality, when this happens there’s usually 2 options, replace the entire rail, or grind down the rail head so it’s uniform again
@GeFlixes
@GeFlixes Год назад
Here's an example of a high speed rail head grinder. Looks scary in action; ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-s38VVmlV7kc.html
@detodontologiskefakultetun8770
As a child I did love that machine so much, it looked so spooky as it did come in the night flames spewing from its sides. I called it "The dragon" wander why. Any way it seems to have been taken out of service in and around Norway's capital, haven't seen it for years. even if I do live very close to pretty much every rail that travels north from the central station. I do live where the lines do diverts into the three mainlines for northbound trains, so I should have seen it if it was in use anymore in the central parts for the system.
@RTSRafnex2
@RTSRafnex2 Год назад
In Germany and Switzerland we even use High Speed Grinding developed by Vossloh.
@ivandemiguelurain7649
@ivandemiguelurain7649 Год назад
Insane engineering behind these machines... Wow!
@RailwaysExplained
@RailwaysExplained Год назад
Indeed
@florianix8272
@florianix8272 Год назад
Plasser & Theurer makes almost all of these machines an Austrian company from the city I live in.
@victornderu143
@victornderu143 Год назад
You've got to admire the work done in designing, developing and operationalizing such machines. Great work and great video
@mdhazeldine
@mdhazeldine Год назад
These machines are incredible. Crazy engineering!
@garyt3hsna1l82
@garyt3hsna1l82 7 месяцев назад
incredible efficiency, there was never a road built that could ever match the cost effectiveness of a train that can service its own track, just amazing.
@Edward4Plantagenet
@Edward4Plantagenet Год назад
Straddle carrier and full span girder launching machine is also used mainly if not exclusively in Railways construction. Viaduct is assential part of HSR, it is highly used by China and now in India.
@Tealice1
@Tealice1 Год назад
This seems so much easier than building roads ^^
@RailwaysExplained
@RailwaysExplained Год назад
Both are very demanding and complex, but it is hard to say which is more difficult...
@parsahasselhoff7986
@parsahasselhoff7986 Год назад
Does it actually?
@mimmom9362
@mimmom9362 Год назад
Your vides are awesome!!
@RailwaysExplained
@RailwaysExplained Год назад
Thanks
@VZgladCrimea
@VZgladCrimea 6 месяцев назад
Thank you sincerely. I had been looking for this kind of channel for quite some time! Spasibo.
@thatrandomguyontheinternet2477
Me the son of a industrial engineer who is manager of my provinces tracks : Oh i learned this at 10
@amiibo7063
@amiibo7063 Год назад
Just a request, can you play the intro sound quieter? Every time a new video starts the whole house wakes up
@MrJimheeren
@MrJimheeren Год назад
Headphones are the solution my friend
@Aliceintraining
@Aliceintraining Год назад
@@MrJimheeren so you want them to experance hearing loss. thats pretty mean of you.
@WhatALoadOfTosca
@WhatALoadOfTosca Год назад
@@Aliceintraining Oh lord!
@min-hokim1614
@min-hokim1614 Год назад
@@Aliceintraining can’t you like turn the volume down?
@Aliceintraining
@Aliceintraining Год назад
@@min-hokim1614 I use headphones and seriosuly, I can have it set where its consistently normal and audible for most things. but when ad's or some intros come on, they are not normilized to the audio level and it really hurts my ears, whats worse, is that they can play before you can get to the audio controls. then once you fix the audio for the stupidly loud part, it gets quite and you have to turn the volume back up for the main video. there is zero excuse for not normalizing your audio on a edited video . its just unprofessional. the rest of the video is fine but seriously.
@vladimirmosimann3807
@vladimirmosimann3807 11 месяцев назад
I work for 7 years now (and not for long anymore) for one of the most important compagny of this business of building that type of train and I learned more on the way that a tamping machine is working with your video than in my company on 7 years, even if I worked only on that type of contruction/renovation trains. My chef team asked few times for a budget to go on a trip on restoration work site to see our work doing is job, be able to understand why some things have to be done in a specific way, etc. Always denide... "we can see it working next to the halls" but only tamping so I still don't know all other fonctions are working. Good products, compact compare to some seen on your video, clearly one of the leader of this market but I let you imagine the inside with the previous paragraph and the fact I'm not going to exceed 7 years here. At least, it has not a direct impact on the good functioning of the products.
@hrvojetopolovac1841
@hrvojetopolovac1841 Год назад
Super youtube channel, pozdrav od zeljeznicara iz Svedske.
@RailwaysExplained
@RailwaysExplained Год назад
Hvala puno, pozdrav!
@cloudedarctrooper
@cloudedarctrooper Год назад
This is the most interesting thing I've ever watched. I mean, this is quite literally a mobile railroad factory. Holy shit.
@mikeyfama9409
@mikeyfama9409 Год назад
Great informative video thanks!
@RailwaysExplained
@RailwaysExplained Год назад
Thank you
@hyperian_one
@hyperian_one Год назад
Overall a superb, extremely informative video.
@RailwaysExplained
@RailwaysExplained Год назад
Glad you liked it!
@biswajitdehury7057
@biswajitdehury7057 Год назад
I work with them in India
@RailwaysExplained
@RailwaysExplained Год назад
And what is the experience of operating such machines?
@biswajitdehury7057
@biswajitdehury7057 Год назад
@@RailwaysExplained It takes a very high discipline to operate.It's weight and length makes it very difficult to look and notice all around it. High pressure upto 150 bar is operated in these hydraulic hoses in very cramped spaces,which is a very serious headache in its own way when any leakage is noticed and hoses needed to be changed. During operating in limited block time, if the machine is in ok condition and maintained fit,it is good to operate , though you still need to look out for any instances of failures. Because due to limited time,you have to clear out the section because if you dont then there will be cascaded delaying of the trains that would be running on the track and upper administration officers wont care about your explanations anymore and as an incharge , you will be penalised accordingly with disciplinary actions.
@sparklesparklesparkle6318
@sparklesparklesparkle6318 Год назад
great video I love trains due to my autism and also cuz trains are cool
@thisislesbomaya
@thisislesbomaya Год назад
these are so cool honestly
@RailwaysExplained
@RailwaysExplained Год назад
Definitely!
@Arctem
@Arctem Год назад
Does the ballast machine also tamp, or does it always need a tamping machine to go through after it? How often does a track need the ballast to be tamped or cleaned?
@RailwaysExplained
@RailwaysExplained Год назад
There are ballast cleaning machines that do tamping as well
@odedkapulkin571
@odedkapulkin571 Год назад
please make a video about electrification
@RailwaysExplained
@RailwaysExplained Год назад
Will be
@AndrewG1989
@AndrewG1989 Год назад
Awesome video. Freight movements is vital for the world if railways weren’t built and everyone would of been stuck.
@RailwaysExplained
@RailwaysExplained Год назад
Thank you
@jasminadragicevic4241
@jasminadragicevic4241 Год назад
Thank you for this amazing video!
@RailwaysExplained
@RailwaysExplained Год назад
Glad you liked it!
@slavisadragicevic8715
@slavisadragicevic8715 Год назад
Great video
@mimmom9362
@mimmom9362 Год назад
One of the best!
@RailwaysExplained
@RailwaysExplained Год назад
Thanks!
@jermainetrainallen6416
@jermainetrainallen6416 Год назад
Great explainer video. Maintaining the railways really are a large operation. Keep it up👍
@RailwaysExplained
@RailwaysExplained Год назад
Thank you
@shiva-lrylife
@shiva-lrylife Год назад
Glad I am a part of Plasser and Theurer
@florianix8272
@florianix8272 Год назад
Bist du also von Linz?
@shiva-lrylife
@shiva-lrylife Год назад
@@florianix8272 nein, ich bin aus plasser india
@i.lostblur
@i.lostblur Год назад
in case of welded rails, like depicted at 4:53 - how does these type of rails handle shrinking and expansion of metal due to temperature changes? i thought the gaps were supposed to provide that slight change in length
@Blo0dyMustard
@Blo0dyMustard Год назад
In my country we use both welded and joints. I believe they use the joint type every several hundred meters with some gap in them, and the rest are the welded type
@jeremybarker7577
@jeremybarker7577 Год назад
They don't change in length (only a fairly short length at either end of the welded rail section moves) but temperature changes build up internal stresses within the rails. The ballast bed and concrete sleepers prevent these stresses moving the rails horizontally and vertically.
@hakite9519
@hakite9519 Год назад
In CWR (continuous Welded Rail) technology, the rails are welded at a specific temperature (around 25°C) and prestressed when welded. Due to this conditions, the rails will absorb the difference of temperatures all along the year without moving, of course if it stayed between the mechanical limits specified to the welding conditions.
@doimoi958
@doimoi958 Год назад
1:16 CÁT LINH HÀ ĐÔNG 🇻🇳🇻🇳🇻🇳🇻🇳
@RailwayNetworks
@RailwayNetworks Год назад
Great and informative video 👌
@RailwaysExplained
@RailwaysExplained Год назад
Thank you
@Absts4ct
@Absts4ct 10 месяцев назад
I'm wondering about modern tracks that are welded together, how they prevent the track from bending when it expand in really hot day?
@fleischlicht7452
@fleischlicht7452 Год назад
I work at Plasser&Theurer:)
@omarhassen9094
@omarhassen9094 Год назад
When Finnish railway is coming
@RailwaysExplained
@RailwaysExplained Год назад
Will be, but we can't say exactly when
@brandonharristsw7516
@brandonharristsw7516 Год назад
Yeah I do
@brickleyyard4966
@brickleyyard4966 Год назад
By railway workers going on strike or sat on their ass drinking tea or coffee In all fairness them methods are so clever
@cliffwoodbury5319
@cliffwoodbury5319 Год назад
amazing video
@RailwaysExplained
@RailwaysExplained Год назад
Thanks
@TheWarrior1256
@TheWarrior1256 Год назад
amazing video!
@RailwaysExplained
@RailwaysExplained Год назад
Thank you
@michaelschollbauer8865
@michaelschollbauer8865 Год назад
why u cant even mention the manufacturer or its origin? and btw, there is also a "train", that moves continually, that replaces the rails, the slippers, removes the bed, whash it(and adding some new) and then laying all these things back in place
@szabolcsszamosi7488
@szabolcsszamosi7488 Год назад
There's currently one of these in hungary, rebuilding the Szeged-Röszke train line. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-GhJ3I1KActc.html
@RailwaysExplained
@RailwaysExplained Год назад
Great! Thanks for share
@nigelslade5276
@nigelslade5276 Год назад
One proximity sensor failure the track laying machine comes to grinding halt?
@atlas4733
@atlas4733 Год назад
I mean I hope there are redundant sensors…
@user-bx9cl4el5k
@user-bx9cl4el5k Год назад
看起来很有趣,视频做的很好
@RailwaysExplained
@RailwaysExplained Год назад
谢谢
@adamnein9085
@adamnein9085 3 месяца назад
Mechanics working on these making bankkkkkkkkk
@ObviousSchism
@ObviousSchism Год назад
Elements of railway track
@xymaryai8283
@xymaryai8283 Год назад
yay, i am officially a dedicated rail lover ^-^
@darksars3622
@darksars3622 2 месяца назад
Skip da ad 6:50
@travisbeagle5691
@travisbeagle5691 Год назад
Thanks for showing off a whole bunch of tech that dramatically reduces costs and increases efficiency that my country blatantly refuses to ever use.
@RailwaysExplained
@RailwaysExplained Год назад
Hopefully things will change for the better...
@travisbeagle5691
@travisbeagle5691 Год назад
If California High Speed Rail is a good indicator, that's unlikely anytime soon.
@parsahasselhoff7986
@parsahasselhoff7986 Год назад
@@travisbeagle5691 Highways go over time and budget all the time, just that no one complains. The California HSR is actually not all that bad.
@travisbeagle5691
@travisbeagle5691 Год назад
@@parsahasselhoff7986 I'm not against the project as a whole, the problem is the execution is terrible. Their planned phasing is bad because it connects two places that are effectively in the middle of nowhere to each other instead of connecting at least some of their major cities first. Their The huge litany of laws that the state has put in place over the decades make it damn near impossible to do anything at all in that state. Then to make matters worse, the construction techniques they've employed to date are inefficient and therefore more expensive than other alternatives that they could easily have went with. Frankly the state has no business even considering the project when they can't even build housing without it taking a decade and costing 3-5 times the estimated cost.
@parsahasselhoff7986
@parsahasselhoff7986 Год назад
@@travisbeagle5691 Interesting, thanks for the info!
@rajareddy3946
@rajareddy3946 Год назад
3:36 india🇮🇳
@Ahsanali-ng6nk
@Ahsanali-ng6nk Год назад
Good information about railway please visit the pakistan railway and one video on pakistan railway
@MegaSonu75
@MegaSonu75 Год назад
I need it
@philthai99
@philthai99 Год назад
Wow.
@woltroztrainspottingrel
@woltroztrainspottingrel Год назад
Can you do Poland railways explained please? Thanks!
@RailwaysExplained
@RailwaysExplained Год назад
It will be very soon 😁
@MKAPLINUX
@MKAPLINUX Год назад
Great.
@user-jc2we4sn1i
@user-jc2we4sn1i 8 месяцев назад
Coolies crucified under western rail transit tracks.
@Linick
@Linick Год назад
Are railways level or curved?
@RailwaysExplained
@RailwaysExplained Год назад
What do you mean?
@Linick
@Linick Год назад
@@RailwaysExplained I mean, are railway tracks level, horizontal, straight? Or are they curved and bending up and down?
@DingeZZ
@DingeZZ Год назад
I really want to like this channel, but besides the jarring English, there are just way too many errors in this video. The whole video feels like a mashed up reading of machinery brochures without any comprehension of the actual work. Also, a lot of North American and European machines and techniques are shown as if they work together, while they are in reality working vastly differently. I know that this knowledge is hard to come by from the internet, but this video doesn’t do it any justice.
@trader-independant
@trader-independant Год назад
😍👍👍👍
@user-jc2we4sn1i
@user-jc2we4sn1i 8 месяцев назад
Aldous Huxley said "only idiotic morons are satisfied with laying rail transit tracks since intelligent would go insane if forced to do so".
@hansclaudegimenez6344
@hansclaudegimenez6344 Год назад
RU-vid vidéo je voudrais savoir si l'entrepreneur de pause des sillons et des passe despiteayw caténaire euro eauk piik a sancerre une base zbDrance en vidéo merci
@yusifyusif1629
@yusifyusif1629 2 месяца назад
would've been 10/10 until the ad 1/10
@peternewson2275
@peternewson2275 8 месяцев назад
Hello neurodivergent community
@cooldown6337
@cooldown6337 Год назад
what is the average price for this swietelksy machine ? Millions of dollars or Billions?
@ctwentysevenj6531
@ctwentysevenj6531 Год назад
Probably one of the biggest manufacturer of Heavy rail machinery is Plaster Theurer of Austria. en.m.wikipedia.org/wiki/Plasser_%26_Theurer
@chocolatetie2
@chocolatetie2 Год назад
Why are you calling rail ties slippers ?
@tanjoy0205
@tanjoy0205 Год назад
Don’t give Micheal Bay any ideas !
@mimmom9362
@mimmom9362 Год назад
Good one 😅
@user-pd9ec8ki9h
@user-pd9ec8ki9h 5 месяцев назад
ಷಹ ಷಹ
@user-hj2te3ng1t
@user-hj2te3ng1t 12 дней назад
Машина одна все делает и работников мало, а в России у нас работников нагонят и машины ломаются .
@Dennan
@Dennan Год назад
how can we humans create machines like this without showing it to the world? why do i have to find it on a youtube video?
@marvinmartin4692
@marvinmartin4692 Месяц назад
Still not remotely as good and impressive as the Chinese! We’ve got a long way to go!
@user-jc2we4sn1i
@user-jc2we4sn1i 8 месяцев назад
Motorways and airports are better.
@j.b.2547
@j.b.2547 Год назад
Slava Ukraini
@bogdanscripcariu6501
@bogdanscripcariu6501 Год назад
Enjoy some good old can_cer! :D Slava Putin and The Russian Federation! To hell with all the braindead russophobic neo-Nazis!
@bogdanscripcariu6501
@bogdanscripcariu6501 Год назад
I pi$$ on ukraine and its supporters! :D
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