If you ever ran a screaming Jimmy you can appreciate a well tuned cat or Cummins. The Detroit engines use fuel at ridiculous rates and fall off the torque curve like a rock. They do run under almost any condition and leak a lot. I will keep my k19 engines and let those Jimmy lovers extol their virtues.
One of my teachers used to work as a marine engineer on a ship. They had a marine diesel throw a rod. To make the engine not try to use its power to work the broken cylinder, they filled the cylinder with concrete and went on with their job.
The opposed piston engine he mentions at 3:30 is a crazy efficient design, mostly because it doesn't lose a lot of heat through the head, because it doesn't have one. They have other huge advantages as well. The crank throw of each piston in a set can be way oversquare, that is, the bore is much larger than the stroke, but since there are two pistons racing away from each other in the cylinder, the effect is of a very long stroke. This means you can get the torque of a long stroking engine, with the higher revving ability of a short stroke. This also means plenty of room to completely burn the fuel. Other major advantages are no head gaskets to blow and no valve train. Although Fairbanks-Morse still makes some monster examples for Navy ships, they mostly went out of fashion in the 1970s because they are all two stroke engines, and it was quite difficult to get their mechanical injection to play nice with emissions regulations. Achates power looks to revitalize the type with computer designed harmonic balancing of exhaust pulses to more completely scavenge exhaust gases. They report 55% efficiencies with their prototype, which means 270 hp from their 2.7 litre three cylinder. czcams.com/video/UF5j1DvC954/video.html
About copies of Lanz Bulldog - in Poland we have Ursus C45. Behind that tractor we have fun history. After World War II Polish goverment want to show tractor made in Poland in 1st may parade in Warsaw - 1st may in Poland is Święto Pracy, it's polish version of Workers' Day. They take Land Bulldog, examine tractor, and make some copy of vehicle with Ursus logotype. After this all tractors hits the road to Warsaw to be presented as a new machine for farmers. On parade people seen one tractor, because another machines broke down during the trip to Warsaw. Some people to today said that tractor was Lanz Bulldog with painted Usrus logotype.
Hey Vizio did you know that the bulldog tractor can run at zero rpm? There’s a video out there showing it turn back and forth making it literally run at zero rpm. Enjoy your videos keep up the great work been watching for years
The English Model-Engineer Magazine (a fortnightly publication) ran a series of articles in the 1980's detailing how to machine & build a scale working model of the Napier Deltic engine. Was quite keen to make one, but unfortunately I recognised that it was beyond the capabilities of my skills, & my very small lathe!
@@eliaslundstedt5607 I remember seeing pics of some of the readers' finished Deltic models, but what I can't remember is which fuel the model what designed to run on (diesel, petrol, or alcohol)!
@@stevie-ray2020 A real Diesel on that small Scale would be borderline impossible; I can't imagine DIYing my own miniature Fuel Pumps and Injectors. Fabricating every other Part sounds flimsy, but possible so Petrol or Alcohol should be fine.
A couple of things: 1a. I worked for an International Harvester dealership as a kid - IHC designed a whole truck series, the Transtar 4370, so that the Detroit 12V71 and 12V92 engines would fit on the frame and under the hood. They'd install a 16V71 if you didn't mind having the ass-end of the engine inside the cab with you. 1b. 1:40 Good to see the Australians gettin' their boots stuck in! 2. 1:55 The Kharkiv diesel was part of what made the Soviet T-34 the best battle tank of WW2. The irony is that us Yanks could have had our own version of this superb machine, had the US Army not been knackered by Not-Invented-Here Syndrome. Great videos mate; I subscribed and keep up the excellent work. Greetings from the States!
Hey man i respect you for learning good enough English to make this video and being confident enough to use your english even with your accent. great video!
Love this! Just a point about the superchargers on the 2-strokes, the supercharger is not there for power-boosting purposes but rather to help flush out the exhaust gases from the cylinder at the bottom of the stroke. This needs to happen from idle speeds, hence why they use a supercharger rather than a turbo for this purpose. Adding turbocharging then boosts power. You'll hear this use of a supercharger/blower referred to as "exhaust scavenging", and on some engines they use an electric blower instead.
Correct,I was trying to explain that to somebody else on here.Last off the Detroit's were the 92 series.Always remember that sound as here in Ireland our capital city's bus fleet were powered by them up to end off 80,s.
I don't know why the starter of this engines mesmerize me, makes me relax, even my wife don't understand why I see this videos to get asleep, awesome material as always
2:36 those multi crankshaft opposed piston engines (not to be confused with boxer or flat engines) can reach a thermal efficiency of over 50% making them some of the most efficient internal combustion engines in the world, however they are extremely hard to repair
Remember when I worked on British Rail , I was a Signalman , and used to get a lift off the drivers on those Diesel engine the power was awesome they used to go forever , brilliant video. thanks 🙏
We used to use a twin turbo Detroit Diesel V12-71 as a starter motor on General Electric Frame 5 and Frame 6 gas turbine generator sets of 24 Megawatt to 32 Megawatt output. The 12-71 would fire up and idle for a few seconds, then accelerate to wide open full power for the next 10+ minutes. It drove a Twin Disk torque converter which turned the accessory gear box. That was coupled to the gas turbine by a jaw clutch. The screaming Detroit would crank the gas turbine to 20% speed where it lit off. The diesel would help accelerate the gas turbine up past 60% speed and then disengage. It would idle for a minute then shut off. That was about 12 minutes of Detroit Diesel engine abuse every time you needed to start up the gas turbine generator. They were very reliable. Ours were rated 600 horsepower.
@@Tractors101 Yeah, I wish I could come over to america for just that reason, and some history sightseeing and museum touring. I would also like to go to Florida to visit the best private air museum, Fantasy of flight
You have been producing these very informative vids for quite a while now and i love your content, i'm not sure of your back ground but i'm getting used to your accent ( hell i have trouble with English and i'm Australian lol). Please keep up the good work, i love your enthusiasm.
@@youneverknow111 when tuning the engine first start or when its really cold i spray a bit of brake cleaner in my intake on my mopeds. Gets it started way easier and once it runs I kind of have an idea how I should tune the carb (main jet mostly)
@@youneverknow111 this is often true, however its not a large problem when working on 2 stroke mopeds 50-74cc. They sometimes just need a little bump to get going. Especially because I mix my own gas with 2 stroke oil before putting it in the tank, so when I haven't started the ped in a while the oil will start sinking to the bottom, making it harder to start. Brake cleaner perfectly fixes that as its kind of the opposite of oil.
One slight thing worth mentioning is the deltic engine at 3:10 is a turbocharged 9 cylinder version used for small single engine locomotives, the 18 cylinder supercharged engine that was used in pairs in the famous class 55 sounds much more impressive, as shown in the clip following
Hi there from Germany :-) You make great Videos, i always enjoy them, even the Outro Sound is great. Keep up the good Work! You've made a Video about Engines, that are not reliable and schould not be buyed. I was wondering if you could say something about the PSA DT20C Engine? Cheers ;-)
Hi visioracer I have been watching your videos for a long time now. Always enjoyed your content keep it coming it's nice to see the face behind the voice as well! Greetings from the United kingdom
Haven't seen your videos in a while, but you've grown so much since and your English is so good now! keep it coming! Hope to see the GM 4.3L Vortec featured one day.
@2:35....... The good old Deltic was a very familiar sight in 1970's 🇬🇧. I used to live near a main railway line and it was in very close proximity to a coal fired power station...... The Deltic "throb" was distinctive to say the least. OMG.... showing my age here lol 😆. Thanks for the upload VR 👍👍
Those Lanz Bulldog are very special. Instead of a reverse gear you can let the engine run backwards, and you need to heat them up for them to run. If you let them idle for too long, or drive downhill for too long, the engine will cut out because it gets too cold to ignite the fuel. But due to their low compression ration and simple fuel system you can run them on pretty much anything that burns. They're the OG multifuel engines
@@alx12345 Imagine what torque it would make if its max was 100 rpm. Theoretically I think it would make a tiny bit over 9.1 million FT-LBS. Going down to 95 rpm would be just a under 9.6 million FT-LBS. Going to 90 rpm would result 10,100,000+ FT-LBS. At 85, it would be approximately 10.7 million FT-LBS. At 80, we could be looking at over 11 1/3 million FT-LBS... Dialing it to be lowered to 75, it would be at the very edge of turning 12.1 million FT-LBS. At 70, an astronomical approximation of 13,000,000 FT-LBS. At exactly 65 rpm, almost 14 million. After that, running on 60 rpm, it would be about 15,100,000 FT-LBS. At 55, it would be close to 16 1/2 million. For 50, this would increase to over 18,000,000. At 45, it's almost turning 20,000,000 FT-LBS. Turning down to 40, we are looking at over 22 2/5 million. 35, over 25.5 million. 30, we on the lines of 30,000,000 FT-LBS. 25, somewhere below 35.4 million. 20, almost 44 million. 15, around 57 1/2 million. 10, exactly 83.6 million. Going down to the single digits to 5, it's about 153 1/3 million. And finally to go to 1, we are looking at almost 700,000,000...
@@SolaricAngel116 you could never make any of that power in reality, to do so the engine would have to be at max fuel and have enough load on it to drag the rpm down and that just isn't going to happen with these big engines. They are built to run at desired rpm so they can be as efficient as possible and they are the most fuel efficient engines in the world because of it. I build and dyno test semi engines for a living so understanding how diesel engine make power in my bread and butter
You need to head to Brookville PA to see a single cylinder 200 horsepower Snow diesel engine, under 300 rpm, 14 foot flywheel, and weighs about 40 tons.
I'm surprised you haven't done the English Electric diesel engines. We had them in some of our trains. Max rev was 750 to 900 rpm depending on models. Some are still in full service after 60 years and in my opinion have one of the best sounding large engines.
Wouldn't the Lanz technically win due to being able to run without any revolutions? The back and forth oscillating of the giant flywheel has enough momentum to keep running at *technically* 0 rpm
Love it. Technically the Lanz Bulldog can run at 0 RPM, as the cylinder doesn't quiet kick over but bounces back and forth. If you can call that running.
You missed the Wärtsilä-Sulzer RTA96-C 2stroke straight 14. It produces 107 390hp at 102rpm, redlines at 120. Each cylinder has a capacity of 1810L. Great vid though, love the Bulldog!
Nice, interesting collection of engines; I think the Super Landini tractor with an engine similar to the Lanz is a little lower revving at 620 but the most courious thing is it can still run making only half a turn, it's called "mezzo giro", and you can even reverse the engine rotation, but to start it you have to be brave enough to turn with your hands the flywheel
For The tractor engines you can see the SL50 from the Italians an Landini Who Is very similar to the bulldog. And for low rpm train engines you can look up to ABC Diesels (Anglo Belgian Corp. Diesels). They made a 6 in line of 100.000 cc and 500hp who as an idle of 300rpm and max rpm at about 600 or nearby. Perk of the last engine is the compressed air starter.
That's not necessarily correct in thr case of medium/ high speed 2 stroke diesels. An air pump - a Rootes blower - is used to supply scavenge air, and it's still classed as N/A
@@jools77 Correct. The blower on a 2-stroke diesel very rarely provides any positive boost pressure. I've seen a few Detroits with overdriven blowers but they're still way below the range of a typical supercharger.
@@jools77 Naturally aspirated means an engine will run on atmospheric pressure alone. The superchargers on Detroit Diesels supply air to run first, and to scavenge next. Without the supercharger it will not run.
The gp35 locomotive I used to run was a little over 2500 hp gm v16 and at full throttle {run 8} only turned 870 rpm and it sounded like it was gonna fly apart. I remember the crankshaft sticking out the back was like 5 inches in diameter.
Nice video but I missed a whole range of engines like the german deutz and mak engines. Dutch engines like brons, bolnes and industrie. And many other brands worldwide, the 6 cilinder German 545 deutz for example with an rpm between 60 stationary and up to full throttle about 375 rpm. About 500 to 800 hp and weights around 20 tonnes. Had it in a cargo vessel I worked on, absolute beast and will run forever.
Another superb video!! Bravo!! The very first ship I worked on was the old HMS Endurance. It was fitted with a 5 cylinder hybrid turbo Burmeister & Wain (now MAN B&W) 2-stroke diesel at build in 1967. If the skipper got really excited he could demand a full 102rpm - the redline - from it. Heady stuff indeed, but sadly lacking the offbeat Audi/ VW/ Volvo/ Merc 5 cylinder exhaust burble 😉
The Deltic was and is an extraordinary engine, a class 55 Deltic has 2 of them, making for 3300hp. The prototype was when built in 1952 the most powerful single unit diesel locomotive in the world. The locomotive being started in the shed in the video is a Baby Deltic, being recreated around a rescued Baby Deltic engine from parts of other locomotives, as none of the original Baby Deltics survived. The Baby Deltic had a single 9 cylinder Deltic engine of 1100hp, those engines were harder stressed as the triangle 18 in the Class 55, which had derated engines of 1650 hp to make them longer lasting in railway use which puts more stresses on the engines than marine aplications. So the Baby Deltics were less a succes and led to early withdrawall.
Bruhhhh I’ve been watching your videos for quite a long time and this whole time I thought I had subbed 🤦🏻♂️ sorry for the late sub and please keep making videos!
Large ship engines such as B&W, MAN and Sulzer were all started by compressed air directed into the cylinders. In many ships to slow down or stop the ship the engine had to be stopped then restarted in reverse.
The funny thing with Lanze Bulldog, is that you can run it at 0rpm, since the engine can change directions, so with a little adjustment and find the sweet spot, you can have it jumping between rotation direction, without doing a full rotation! Truly weird tractor
I respect this guy for what he is doing a hundred percent
My pleasure!
Visio really is the goat
@@VisioRacer czcams.com/video/WpRiUu9cXOs/video.html czcams.com/video/SE3KQebwsvo/video.html check em out I think you will find them interesting
Giving the lost specs that we all look 👀 for
I agree he's VERY VERY good at making these high quality and informative videos
They may smoke like a son-of-a-buck, but you can’t deny those Detroit diesels sound great when warmed up!
They do sound wonderful
the sound they make is music
My only complaint about them is the unnerving feeling of it becoming a runaway diesel
Yes, they do sound great. I drive a Series 60 12.7L every day.
If you ever ran a screaming Jimmy you can appreciate a well tuned cat or Cummins. The Detroit engines use fuel at ridiculous rates and fall off the torque curve like a rock. They do run under almost any condition and leak a lot. I will keep my k19 engines and let those Jimmy lovers extol their virtues.
Visioracer exists and my depression is no more.
Happy to help!
Wait untill you see his OnlyFans page -:)
You will be known as the 1 who taught us about engines, on CZcams. #1
Him and William Moser are absolute legends on YT.
Imagine one of those 2000L engines throwing a rod
Would probobly sink the ship o.O
I imagine it would be like a small nuclear warhead going off in the engine room
there are ~30000L versions of man engines think about those and i've seen inside of those engines a piston is as heavy as a tank
One of my teachers used to work as a marine engineer on a ship. They had a marine diesel throw a rod. To make the engine not try to use its power to work the broken cylinder, they filled the cylinder with concrete and went on with their job.
Tad ir ļoti ļoti bēdīgi 😁
My dad drove an off-highway Kenworth log truck, a 300,000 lb triple, in the 1970s, with a 600hp 12V-71. No diesel sounds as awesome as an old Detroit.
The opposed piston engine he mentions at 3:30 is a crazy efficient design, mostly because it doesn't lose a lot of heat through the head, because it doesn't have one. They have other huge advantages as well. The crank throw of each piston in a set can be way oversquare, that is, the bore is much larger than the stroke, but since there are two pistons racing away from each other in the cylinder, the effect is of a very long stroke. This means you can get the torque of a long stroking engine, with the higher revving ability of a short stroke. This also means plenty of room to completely burn the fuel. Other major advantages are no head gaskets to blow and no valve train. Although Fairbanks-Morse still makes some monster examples for Navy ships, they mostly went out of fashion in the 1970s because they are all two stroke engines, and it was quite difficult to get their mechanical injection to play nice with emissions regulations. Achates power looks to revitalize the type with computer designed harmonic balancing of exhaust pulses to more completely scavenge exhaust gases. They report 55% efficiencies with their prototype, which means 270 hp from their 2.7 litre three cylinder.
czcams.com/video/UF5j1DvC954/video.html
This man engines
I sail on a ship that has the new camless B&W 7G60ME-C9 a twostroke with at redline of 97rpm and delivers 17000Kw
Will it find in my honda yo?
97 rpm?
6 digits in torque
@@kaptein1247 yes 97rpm is max you can actually see each individual cylinder moving under the strain of combustion
It would be amazing to see that engine running
About copies of Lanz Bulldog - in Poland we have Ursus C45. Behind that tractor we have fun history. After World War II Polish goverment want to show tractor made in Poland in 1st may parade in Warsaw - 1st may in Poland is Święto Pracy, it's polish version of Workers' Day. They take Land Bulldog, examine tractor, and make some copy of vehicle with Ursus logotype. After this all tractors hits the road to Warsaw to be presented as a new machine for farmers. On parade people seen one tractor, because another machines broke down during the trip to Warsaw. Some people to today said that tractor was Lanz Bulldog with painted Usrus logotype.
Also Hanomag tractors
If the parts are interchangeable ,then they are the same!
Hey Vizio did you know that the bulldog tractor can run at zero rpm? There’s a video out there showing it turn back and forth making it literally run at zero rpm. Enjoy your videos keep up the great work been watching for years
I have seen it, yes. Thanks btw!
@@jzxtrd337 all engines can run backwards
4 strokes can't
@@osnariderz5075 I'm sorry but not all engines can't run backwards. Especially most 4-strokes with timing belt or chains.
Most hotbulb engines can do that I think.
Ah yes the Deltic Diesel, a very cool engine
One o my favourite and intercity 125 ✌🏻❤️
The English Model-Engineer Magazine (a fortnightly publication) ran a series of articles in the 1980's detailing how to machine & build a scale working model of the Napier Deltic engine. Was quite keen to make one, but unfortunately I recognised that it was beyond the capabilities of my skills, & my very small lathe!
@@stevie-ray2020 wow that would have been a really cool piece if you did make it
@@eliaslundstedt5607 I remember seeing pics of some of the readers' finished Deltic models, but what I can't remember is which fuel the model what designed to run on (diesel, petrol, or alcohol)!
@@stevie-ray2020 A real Diesel on that small Scale would be borderline impossible; I can't imagine DIYing my own miniature Fuel Pumps and Injectors. Fabricating every other Part sounds flimsy, but possible so Petrol or Alcohol should be fine.
really digging the sounds of these engines. Thanks for another amazing episode VisioRacer!
My pleasure
You know your engines well. I must admit, I have learned a lot by watching your videos. So I had to subscribe
Okay but how about the HIGHEST revving diesels hm?
think it's the Audi TDI race car, 8000 RPM limit.
@@DYWTE I thought it was a motorcycle of some sort
He did that years ago
@@ugsl5236 He needs to update.
@@reedtarted1932 there's a multifuel adventure/trail bike, 11k rpm limit and can run on diesels, biofuels, etc
A couple of things:
1a. I worked for an International Harvester dealership as a kid - IHC designed a whole truck series, the Transtar 4370, so that the Detroit 12V71 and 12V92 engines would fit on the frame and under the hood. They'd install a 16V71 if you didn't mind having the ass-end of the engine inside the cab with you.
1b. 1:40 Good to see the Australians gettin' their boots stuck in!
2. 1:55 The Kharkiv diesel was part of what made the Soviet T-34 the best battle tank of WW2. The irony is that us Yanks could have had our own version of this superb machine, had the US Army not been knackered by Not-Invented-Here Syndrome.
Great videos mate; I subscribed and keep up the excellent work. Greetings from the States!
I love the sound of the bi directional train motor
An engine that goes both ways? How very 21st Century of him/her/it! 🤣
I’m so ignorant about engines from around the world. Some really great examples of ingenuity from older to new and marine diesels too. 👍🏽
Thank you for the quality videos Sam!
I thank you!
Hey man i respect you for learning good enough English to make this video and being confident enough to use your english even with your accent. great video!
It's great how your channel has evolved, clearly one of my favorite channels on CZcams. Stay safe 👍
Love this!
Just a point about the superchargers on the 2-strokes, the supercharger is not there for power-boosting purposes but rather to help flush out the exhaust gases from the cylinder at the bottom of the stroke. This needs to happen from idle speeds, hence why they use a supercharger rather than a turbo for this purpose. Adding turbocharging then boosts power.
You'll hear this use of a supercharger/blower referred to as "exhaust scavenging", and on some engines they use an electric blower instead.
Correct,I was trying to explain that to somebody else on here.Last off the Detroit's were the 92 series.Always remember that sound as here in Ireland our capital city's bus fleet were powered by them up to end off 80,s.
I don't know why the starter of this engines mesmerize me, makes me relax, even my wife don't understand why I see this videos to get asleep, awesome material as always
2:36 those multi crankshaft opposed piston engines (not to be confused with boxer or flat engines) can reach a thermal efficiency of over 50% making them some of the most efficient internal combustion engines in the world, however they are extremely hard to repair
Remember when I worked on British Rail , I was a Signalman , and used to get a lift off the drivers on those Diesel engine the power was awesome they used to go forever , brilliant video. thanks 🙏
one of my favorite channels for a long long time
We used to use a twin turbo Detroit Diesel V12-71 as a starter motor on General Electric Frame 5 and Frame 6 gas turbine generator sets of 24 Megawatt to 32 Megawatt output. The 12-71 would fire up and idle for a few seconds, then accelerate to wide open full power for the next 10+ minutes. It drove a Twin Disk torque converter which turned the accessory gear box. That was coupled to the gas turbine by a jaw clutch. The screaming Detroit would crank the gas turbine to 20% speed where it lit off.
The diesel would help accelerate the gas turbine up past 60% speed and then disengage. It would idle for a minute then shut off. That was about 12 minutes of Detroit Diesel engine abuse every time you needed to start up the gas turbine generator. They were very reliable. Ours were rated 600 horsepower.
Wow!
Greetings from Oklahoma! -- great videos (as always!). Keep up the awesome work and thank you for making videos on all these engines. Fascinating!
Ah yes, the heart of the SD40-2, the EMD V16 645
Can’t forget the 567 and 710’s too :D
The SD40-2 is such a common and yet classic machine
@@Tractors101 Yeah, I wish I could come over to america for just that reason, and some history sightseeing and museum touring. I would also like to go to Florida to visit the best private air museum, Fantasy of flight
Fun fact: the 8v71 is almost the same total displacement in cubic inches as one cylinder of the EMD 567, the difference is only .45 cubic inches.
You have been producing these very informative vids for quite a while now and i love your content, i'm not sure of your back ground but i'm getting used to your accent ( hell i have trouble with English and i'm Australian lol). Please keep up the good work, i love your enthusiasm.
I am a Slav, from Slovakia ✌🏻 Thank you
0:23, yes the known eastern european way of starting diesel engines.
i never used it on any machine i have,if cant start without it something is wrong
@@youneverknow111 when tuning the engine first start or when its really cold i spray a bit of brake cleaner in my intake on my mopeds. Gets it started way easier and once it runs I kind of have an idea how I should tune the carb (main jet mostly)
western europe too
@@shuenshuen i understand its for easier starting,but like mechanic i been teached if it dont start on its own something is wrong,
@@youneverknow111 this is often true, however its not a large problem when working on 2 stroke mopeds 50-74cc. They sometimes just need a little bump to get going.
Especially because I mix my own gas with 2 stroke oil before putting it in the tank, so when I haven't started the ped in a while the oil will start sinking to the bottom, making it harder to start. Brake cleaner perfectly fixes that as its kind of the opposite of oil.
One slight thing worth mentioning is the deltic engine at 3:10 is a turbocharged 9 cylinder version used for small single engine locomotives, the 18 cylinder supercharged engine that was used in pairs in the famous class 55 sounds much more impressive, as shown in the clip following
Hi there from Germany :-)
You make great Videos, i always enjoy them, even the Outro Sound is great. Keep up the good Work! You've made a Video about Engines, that are not reliable and schould not be buyed. I was wondering if you could say something about the PSA DT20C Engine?
Cheers ;-)
Thank you very much, I appreciate your support!
About the engine - I do not know much about it, I would have to research it.
Please, let the specs on screen for longer time, and keep going! Greetings from Argentina.
Bulldog is one of my favorite tractors.
Deltic sounds awesome!
As do most 2 stroke diesel engines.
Hi visioracer I have been watching your videos for a long time now. Always enjoyed your content keep it coming it's nice to see the face behind the voice as well! Greetings from the United kingdom
C360 2200RPM SPEED 26 KMH ONLY
Haven't seen your videos in a while, but you've grown so much since and your English is so good now! keep it coming! Hope to see the GM 4.3L Vortec featured one day.
VisioRacer, not the channel we asked for, but the channel we never knew we needed.
Super, skvělý a přesně takhle jsem to myslel v tom minulém komentáři. Fakt klobouk dolů za to, co děláš a jak to děláš.
Another cracking video. Thanks.
The Deltic, I can't wait for the dedicated video.
My buddy has just installed an EMD 16-645
In his Civic Type R. Savage performance
@2:35....... The good old Deltic was a very familiar sight in 1970's 🇬🇧.
I used to live near a main railway line and it was in very close proximity to a coal fired power station......
The Deltic "throb" was distinctive to say the least.
OMG.... showing my age here lol 😆.
Thanks for the upload VR 👍👍
Those Lanz Bulldog are very special. Instead of a reverse gear you can let the engine run backwards, and you need to heat them up for them to run. If you let them idle for too long, or drive downhill for too long, the engine will cut out because it gets too cold to ignite the fuel. But due to their low compression ration and simple fuel system you can run them on pretty much anything that burns. They're the OG multifuel engines
I see tons of videos on gas engines, finally something on the diesels.
FYI, there's a company called Wartsilla that builds diesels for the world's biggest ships, up to 20 Cylinders, and 40 feet high. They turn 60 rpm.
*Laughs in Wärtsilä RT-flex96C*
About 108 000hp, 7 600 000 Nm torque and 120 rpm :P
@@alx12345 Imagine what torque it would make if its max was 100 rpm. Theoretically I think it would make a tiny bit over 9.1 million FT-LBS.
Going down to 95 rpm would be just a under 9.6 million FT-LBS.
Going to 90 rpm would result 10,100,000+ FT-LBS.
At 85, it would be approximately 10.7 million FT-LBS.
At 80, we could be looking at over 11 1/3 million FT-LBS...
Dialing it to be lowered to 75, it would be at the very edge of turning 12.1 million FT-LBS.
At 70, an astronomical approximation of 13,000,000 FT-LBS.
At exactly 65 rpm, almost 14 million.
After that, running on 60 rpm, it would be about 15,100,000 FT-LBS.
At 55, it would be close to 16 1/2 million.
For 50, this would increase to over 18,000,000.
At 45, it's almost turning 20,000,000 FT-LBS.
Turning down to 40, we are looking at over 22 2/5 million.
35, over 25.5 million.
30, we on the lines of 30,000,000 FT-LBS.
25, somewhere below 35.4 million.
20, almost 44 million.
15, around 57 1/2 million.
10, exactly 83.6 million.
Going down to the single digits to 5, it's about 153 1/3 million.
And finally to go to 1, we are looking at almost 700,000,000...
@@SolaricAngel116 you could never make any of that power in reality, to do so the engine would have to be at max fuel and have enough load on it to drag the rpm down and that just isn't going to happen with these big engines. They are built to run at desired rpm so they can be as efficient as possible and they are the most fuel efficient engines in the world because of it. I build and dyno test semi engines for a living so understanding how diesel engine make power in my bread and butter
I would like a vid on school bus engines :)
Yes
But why
@@madmax2069 Why not? lol 😆
@@grahamnutt8958 simply because they're like any other diesel engines.
@@madmax2069 Fair enough 👍
I really like this “face reveal” format. It seems more professional. I’ve been a fan for ages. Keep up the awesome work and the amazing research.
Great to have someone young interested in old engines. Also, helps he’s so bloody gorgeous!
I love that kelvin engine sounds like a bed head on a wedding night
The deltic is an insane engine.
keep up the good work, Sir!
Next:Highest rev Diesel engines?
Good shout..... The LMP Audi has to be in with a shout there 👍
pretty sure he done a video for them already quite a while back
@@iSkiLLeTXx Or what about best Diesel engines with best power per litre numbers?
@@grahamnutt8958 Yeah it will be fun to see N/A Diesel engine with 9.000Rpm:):)
You need to head to Brookville PA to see a single cylinder 200 horsepower Snow diesel engine, under 300 rpm, 14 foot flywheel, and weighs about 40 tons.
That cab over at the beginning sounded sick
Is this a new intro? I like it. Good work as always, the week isn't complete without a video od yours. Thank you.
6:48 Imagine owning a tractor that sounds like a machine gun
Imagine having a Lanz-Engine with two pistons...
@@waschte123 look up two cylinder john deeres
@@hunternelson3018 yeah i know what you mean, but im thinking of a original, real Lanz engine... That would be 20l displacement...
Crazy, I can't believe how big and powerful some of those engines are!
Excellent I’ve seen engines that I’d never encountered!
I'm surprised you haven't done the English Electric diesel engines. We had them in some of our trains. Max rev was 750 to 900 rpm depending on models. Some are still in full service after 60 years and in my opinion have one of the best sounding large engines.
Wouldn't the Lanz technically win due to being able to run without any revolutions?
The back and forth oscillating of the giant flywheel has enough momentum to keep running at *technically* 0 rpm
There are videos of that exact thing on YT.
@@teeter1939 and they are glorious!! I love "oomph oomph oomph" of it oscillating
Loved this one! Lots of rarely seen stuff.
I have seen 12v71s turn 2500-2800 rpms in an old pete
Yea most other truck motors rev way lower
It was often common to run marine and fire engines at higher rpm to provide higher pump pressures and a wider prop rpm.
I would love to see and hear some of those giant marine engines. Love seeing all the different engine designs out there.
I love the sound of the Lanz tractor.
Love it. Technically the Lanz Bulldog can run at 0 RPM, as the cylinder doesn't quiet kick over but bounces back and forth. If you can call that running.
Tento chlapík je veľký frajer, má úžasný kontent
Ďakujem, vážim si to!
You missed the Wärtsilä-Sulzer RTA96-C 2stroke straight 14. It produces 107 390hp at 102rpm, redlines at 120. Each cylinder has a capacity of 1810L. Great vid though, love the Bulldog!
I always knew Visio would look like this without ever seeing him LOL. Cool Dude 👊
Detroit Diesel good engine!
Emd 645 brings good memories. A beast of an engine.
Nice, interesting collection of engines; I think the Super Landini tractor with an engine similar to the Lanz is a little lower revving at 620 but the most courious thing is it can still run making only half a turn, it's called "mezzo giro", and you can even reverse the engine rotation, but to start it you have to be brave enough to turn with your hands the flywheel
You can make a drum beat out of the Kelvin k2
Is this a face reveal?? You look exactly how I thought you would haha keep on with these videos! Been loving them for years
Thanks VisioRacer, another very well researched video.
Props for the cameramen of the sovjet motor
For The tractor engines you can see the SL50 from the Italians an Landini Who Is very similar to the bulldog.
And for low rpm train engines you can look up to ABC Diesels (Anglo Belgian Corp. Diesels). They made a 6 in line of 100.000 cc and 500hp who as an idle of 300rpm and max rpm at about 600 or nearby. Perk of the last engine is the compressed air starter.
type 69 iraq !
1:00 “naturally aspirated” means it wouldn’t have a supercharger or turbocharger..
That's not necessarily correct in thr case of medium/ high speed 2 stroke diesels. An air pump - a Rootes blower - is used to supply scavenge air, and it's still classed as N/A
@@jools77 Correct. The blower on a 2-stroke diesel very rarely provides any positive boost pressure. I've seen a few Detroits with overdriven blowers but they're still way below the range of a typical supercharger.
@@jools77 If the scavenge air pump is neither considered a supercharger nor a turbocharger, Connor was right.
@@jools77 Naturally aspirated means an engine will run on atmospheric pressure alone. The superchargers on Detroit Diesels supply air to run first, and to scavenge next. Without the supercharger it will not run.
The largest Sulzer marine diesels have a max rpm of approx. 70. They are among the largest Diesel engines ever made.
The gp35 locomotive I used to run was a little over 2500 hp gm v16 and at full throttle {run 8} only turned 870 rpm and it sounded like it was gonna fly apart. I remember the crankshaft sticking out the back was like 5 inches in diameter.
Thanks for the great video! I think the bore and stroke figures might be wrong for the EMD engine, though
Nice video but I missed a whole range of engines like the german deutz and mak engines. Dutch engines like brons, bolnes and industrie. And many other brands worldwide, the 6 cilinder German 545 deutz for example with an rpm between 60 stationary and up to full throttle about 375 rpm. About 500 to 800 hp and weights around 20 tonnes. Had it in a cargo vessel I worked on, absolute beast and will run forever.
Obviously, I cannot fit all the engines into a single video, but they may into next episodes ✌🏻
@@VisioRacer Yes it wil be a very long list when you must mention all of them at once hahaha. But keep going, i like watching your videos💪🏻
I love how every time I wonder about something, my main man Visio uploads a video on it😂😁 love the vids man keep it up👍
Another superb video!! Bravo!!
The very first ship I worked on was the old HMS Endurance. It was fitted with a 5 cylinder hybrid turbo Burmeister & Wain (now MAN B&W) 2-stroke diesel at build in 1967. If the skipper got really excited he could demand a full 102rpm - the redline - from it.
Heady stuff indeed, but sadly lacking the offbeat Audi/ VW/ Volvo/ Merc 5 cylinder exhaust burble 😉
The Deltic was and is an extraordinary engine, a class 55 Deltic has 2 of them, making for 3300hp.
The prototype was when built in 1952 the most powerful single unit diesel locomotive in the world.
The locomotive being started in the shed in the video is a Baby Deltic, being recreated around a rescued Baby Deltic engine from parts of other locomotives, as none of the original Baby Deltics survived.
The Baby Deltic had a single 9 cylinder Deltic engine of 1100hp, those engines were harder stressed as the triangle 18 in the Class 55, which had derated engines of 1650 hp to make them longer lasting in railway use which puts more stresses on the engines than marine aplications.
So the Baby Deltics were less a succes and led to early withdrawall.
WoW the deltic Engine is cool
Bruhhhh I’ve been watching your videos for quite a long time and this whole time I thought I had subbed 🤦🏻♂️ sorry for the late sub and please keep making videos!
That last engine makes a music beat.
Ok, TECHNICALLY a hot bulb engine is not a diesel. Technically. This was still very interesting. :) Thank you for making it.
Can we just say how his voice is so satisfying, good job bro👍👍👍👌
Glad you continue to make videos, good job man
Been watching for a long time, first time I’ve ever seen you! Lol. I love your content!!
10,000cc single cylinder sounds right sized upgrade for my motorcycle chassis
As long as you don't have to kick-start it.
Borat explains diesel power!😂
Veri nice!
Large ship engines such as B&W, MAN and Sulzer were all started by compressed air directed into the cylinders. In many ships to slow down or stop the ship the engine had to be stopped then restarted in reverse.
This is my dude, here.
Great research, very Nice and instructive vidéo,continue 👍🤟🤙💪🏍🏍
The funny thing with Lanze Bulldog, is that you can run it at 0rpm, since the engine can change directions, so with a little adjustment and find the sweet spot, you can have it jumping between rotation direction, without doing a full rotation!
Truly weird tractor
Nice research into specific type of engine
Loved the vid. But you forgot to mention that Lanz Bulldog could run at 0 rpm. Go look it up!
TORQUE!! Let’s add that to the videos.