Run Away Diesel Engine with RPM limiter removed | Will it Explode?
ฝัง
- เผยแพร่เมื่อ 8 ก.พ. 2025
- Today we are going to test will old 2-stroke diesel engine explode when you get it on run away condition with rpm limiter removed. Thanks for Koneistus Ahlo for letting us film this funny experiment www.koneistusalho.fi/ Don't try this at home!
Thanks to Koneistus Alho for letting us film their diesel engine mayhem! As said on the video we order quite much smaller parts and larger patches from them that we don't have suitable machines for on our own workshop and I can strongly recommend them. Check their machines and services from their websites if you need high quality machining in Tampere area www.koneistusalho.fi/
And for people that worry that it was some really rare historic engine, no need to worry these are super common and not rare in Finland and they still have a LOT of nicer engines like this to play with.
in Australia old engines like that are valuable and destroying it is sacrilege
@@brucebaxter6923 This is really common engine here and there isn't any need to store all of them since there isn't any use for them any more.
Try adding a turbocharger
@@brucebaxter6923 Who needs old junk?
Do a runaway air compressor til it explodes.
That engine is way too powerfull. It's falling apart, on fire and probably melting down but still keeps on running like it's usual day for it.
Dont make em like they used to.
That's some serious quality manufacturing. Honestly, this is some nice PR. Show just how difficult it is to make your product fail.
I want see Dyno stats!:)
@@lpnlizard2742 Frankly, that's a good thing...
Diesel engines are the best.
That engine looked ancient, but this is definitely a testament to whom ever engineered and built this thing.
That old engine ran really well for its age. It made me sad to see it die like that.
You're not alone, I felt the same way. This is the first video of their's that I downvoted.
Better that it dies for the entertainment of thousands, than rust away in a field.
@@tnbspotter5360 it appears they bought it from a restoration yard
It is just a peace of metal and there are enough of these engines laying around.
@@Nick-fw5uj It's not though, it's sad to see.
I was kind of bummed to see such a cool old diesel go like that, but after looking at the flywheels, there's like a quarter inch of runout lol😂. That thing didn't have more than a couple days worth of operation before the journals/bearings turned to playdough. Looks like it took a really hard hit to bend the main shaft that bad. Engines aren't supposed to shake themselves to death even in a runaway condition lol. The shaking was from the flywheel's insane runout...
It’s probably had that run out this last 40 years
@@Diesel8290 yeah for real these engines don’t run high rpms probably would’ve lasted another life time always could’ve fixed this simple machine
Ohh yeah, you mean after it revved 2x higher than it ever should have? Yeah well I do wonder why that could become an issue 🤔🤦♂️🤦♂️🤦♂️
Why do people care so much, it's an old inanimate object, if you like these shitty old diesels so much I'm sure you could make one with modern shop tools easily. But there's no point we're in the future we have electric motors
@@aydenkennedy6768 They're pieces of history. Thankfully though where this was recorded plenty more were to be found...apparently
Finnish space program looks good
Bro, have you SEEN the Russian space programs? They successfully got a toaster AT least 10 feet in the air
@@vlognblog. Would be funny if U.S didn't bought rocket engines from Russia for years.
Let's wait until they finish it.
First piston on the moon! Pistons on the moon 2020. You heard it here first folks
@@overPowerPenguin source?
Whoever built that thing was a master mechanic. Back when things were really built to last, we live in a disposable world now.
Back in the day, there were just as many garbage engines as there are today. But they all died before we got around to seeing them now.
Yea, especially Diesel engines.
except for them old Camaros, they got rusty real quick!
Early 20th century, the new Ford 'assembly line' probably not only helped accessibility for new markets, via lower cost, but in the long run made things more 'disposable'.
Overengineered to hell cos cheap and low knowledge. That's huge for its power, and dirty as hell.
That hurt the mechanic soul in me. Poor little bugger, to be abused like that… O.0
lol, yeah, that was one hard working little engine, I felt bad for it
Same here love old machines
I feel like it didn't want everyone watching when it finally died and managed to wait until it was shrouded in smoke.
That’s the definition of old reliable right there.
Yeah this killed me inside since i have allways been facinated by " old technology"
Kudos to the people who designed and built this engine. If your design can survive and more importantly not kill anyone even after everything has gone wrong its pretty great.
These were engines built to last lol. Basically all old two stroke diesels are nearly unkillable, somehow sad to watch it getting destroyed but also quite interesting :D
Every decade has crappy stuff. the crappy stuff from 1960 isn't still here because its crappy and broke.
Air+fuel+compression= near guarantee that a diesel will run. No spark plugs needed. That's exactly why I love them
still not as tough as a toyota pickup
Sad thing is it didn't even run away properly, it only ran away for a little bit each time, the death was caused by the governor being strapped still.
OMG that breaks my heart to see that little booger be treated so badly .
That poor engine, such a will to live 😭😭😭😭
What you mean?
@@TRTF5 แล้วมึงชื่ออะไรหรอ
@@jman866 nope
That was just depressing to watch a beautiful antique engine, likely 100 years old, and still running, being destroyed like that.
As an old engine collector and enthusiast, this makes me very sad.
Well they exposed a hundred thousand people (so far) to something they might never have even heard of. Maybe one going this way will encourage a few more to keep old stuff like that around. Considering it came from a place that restores them, it was probably clapped out beyond reasonable repair before they even started with it.
@@--_DJ_-- or encourage someone that finds 1 cheap to blow it up
@@BIGSMOKE-bl2lq Either way, to each his own in the end.
Honestly me too, I'm not a collector but it was a proud engine, kinda like putting down ole' yeller.
You should have collected this one before he got to it then
Brings a tear to the eye this does.
There's something sad, even melancholy, about seeing it on fire and literally running itself into pieces, but still running hard anyway, even to the point of self-destruction.
@Frank Stein vw??
I want one in my apocalypse truck lol
@@inhumanfilth681 Mad Max special!
I think it reminds a lot of people of themselves like that.
That's what so many people do with meth.. most people skip over how sad that actually is. This is just a manmade object.. shouldn't attach much emotional value to it.
"... and don't try this at home, this is stupid."
Love you guys, thumbs waaay up! Thanks a lot with big smile on face.
*Diesel Engine Manufacturers:* Noooo you can't surpass the max speed with tierip bands, it will catch fire and explode!!!
*Anni & Lauri:* Haha Diesel Engine goes brrrrrrrrrr
diesel engine: brrbrrbrrbrrbrrbrrbrrbrrbrrbrr*catches fire*
@@TheDemocrab Lauri: No explosion, only fire. Needs more oil!
Actually engine done brrrr xD
Greta: HOW DARE YOU!!!!
For a lifetime of loving old engines that was very sad to watch.
Poor machine! She didn´t deserve such an end! 😔😔😔
Man have a heart, I would die to have one of those.
Me too
"Whiskey, thins down the mix! Gives us another 50 RPM!" - Howard, 'Down Periscope', while adding whiskey to a WWII submarine's oil.
Ahhh, the USS Rustolium. Need a tetanus injection just looking at it.
The only thing holding her together, are the bird droppings sir.
What's a matter sir, it still tastes like creamed-corn?
Except it's deviled ham!
That would be a problem.
@@Standing-Wave Some people had Giligan's Island while growing up, others had McHale's Navy. I had Down Periscope :D
Someone just dropped 25 cents.
Are you sure?
Yeah, 2 dimes and a nickel
It’s hard to be the one to scrap something which lasted so many years and served its owners so faithfully in labour. I couldn’t do that to something which lasted so long.
I've only seen a runaway diesel in person once. A neighbor who liked to work on cars dragged home this ancient Mercedes sedan. He finally got it running, and it just took off. We came outside just in time to see him jump into the car and try to stop it by holding the brakes and putting it in gear, but all that did was blow out the clutch. It ran for maybe another 10 minutes before something did explode. Quite a show.
That's sad, he should have tried to block the intake.
would siphoning the fuel out work?
@@kerimca98 It would take a whole. But really once the engine is in bad enough shape to go into runaway you don't have a lot of time to save it. If you knew there was just a gallon/a few liters of fuel it might be worth a try.
@josephcote6120 On that old a Mercedes I imagine there was no turbo, so in that case the fuel rack would've stuck in full fuel. Cover the air intake or disconnect fuel lines. Sadly though now it's too late.
Definitely shows how strong those old school engines really are.
Another fun way to destroy a diesel engine is to dump a halon fire-extinguisher into the intake.
Halon will break down under the compression, and the gasses it makes expand quite a lot...drives the engine like super-charged fuel!
Not only that, the halogens it makes are fairly toxic and very corrosive to metals.
My brother was designing 'packaged power' units; a shipping container with generator set, controls and fuel tanks for providing power where needed.
The things needed fire suppression, and nobody knew at the time that halon and diesel is a bad mix.
They had a big demonstration test of the fire control system; lost a very expensive brand new engine. In front of customers!
That shitty Halon is banned some 30 years ago, but wery nice to know that thing! CO2 is better all ways, but I think some big corporation invented that shitty halogen and they just "must sell it". Maybe same guys who invented Freon? And idea for adding lead to gasoline.. I just can imagine, If I am right.
Ok, it really was DuPount..
Janne Johansson Freon and leaded gasoline were the same person, Thomas Midgley Jr.
@Muh boi hmm okay.. Once I tested "burn" small amount of r22 and when it get some heat, it become some kind of nervous gas, I think :p
I throw badly and it give me a headache. I made that test at outside and because I want see does it burn. So it didn't maybe but smells VERY bad. Structure of fluorocarbon somehow broke or change badly way.. I don't understant why CO2 is not used? You can't inhalate air what contains Freon's, as same thing than carbon dioxide. Does Freon's spread better way? I mean that CO2 is heavier than air..
I love that you guys have a pure channel with very little emphasis of self worship and more a worship of life and all of its beautiful perks.
Things where over engineered back then, with a long stroke like that the piston speed and acceleration must have been frightening.
Something serious and reciprocating gave out as early as 3:20 but it just kept going.
A strip down would be interesting.
For real. Piston speed must have crazy.
Yes, tear down.
You mean overbuilt. Literally the opposite of over engineered.
FyreSpit Over built? No, they were designed to last and made properly.
@@MrGrahamxyz Inefficient, barely able to perform the task it was designed for, there was barely any engineering used here.
You can take a modern, computer controlled engine, and run it at 200rpm like this PoS and it will last a thousand years, this was barely able to last 50 without shaking itself apart.
That is what engineering is, efficiency. This engine was overbuilt, and poorly designed. I'm sure it was very good for when it was made, but it is no longer the 1950's.
For its age, its quite amazing how long it survived
"I declare that this is a successful failure."
task failed succesfully
"Don't try this at home. This is stupid." Best advice yet.
Everyone complqining about the destroying this engine should know that this specific engine is super common in scandinavia.
Yep but it's always the same thing with everything that gets destroyed. Even 200€ beater cars are the most valuable thing for some people and those should all be stored in museums :D Sure it's nice to keep some history around but you don't have to store all old things just because they are old.
press some people don't even have the money to buy a 200€ car and they will be more then happy with one
SEND ME A FEW...
just like the model t in america---where are they now
@@Beyondthepress hot bulb engines are here in austria are very expensive (1000€+) and also rare
These old semi-diesels can run for ever! I like to see a full restoration of this engine
That machine lasted so long despite the abuse thrown at it, testament to quality Volvo Swedish engineering!!
Wtf...that's not a volvo! It's finnish bmw and finnish engineering!!
At the end, it almost like the little engine wanted to say "I'm sorry, I can't run no more boss. I broke. But did I do good today? Will I get some fuel and oil now? Will you clean me an repair me so I can work for you forever? Boss?...... Boss, are you there....?"
So sad :\
Are you trying to make me cry? :-(
😭😭😭😭
I'd love to see a car engine explode at full revs.... Now that would be fun
well, the youtube search box can turn your dreams into reality
Yeah lol check out neutral drop
Or Dyno fails
Tractor pulling engine fails are the best, some of the top fuel and funny car engines blow up in a big way too. The search box is your friend. :-)
They did that already with their old car.
I bet hot bulb engines will have a renaissance. When people want to live off grid and still have the comfort of electricity this is one beautiful power source. Runs on anything that burns almost.
Yes, thats how I imagine Dieselpunk Battle Mechs fighting - "Limiters off men, last one push!"
We need a movie of this ❤️
What is a dieselpunk battle mech sounds very chad
@@DMSparky like steampunk but with diesel engines instead of steam engines
Sounds like anime plot made into dp universe. "Masaka! He's turned the limiter off!" "All my memories... My feelings... You're not allowed to take them!" Dieseruuu unrimitedu panchuuu!!!" KazzhhooCCHHAAAAAA BAMBAMBAMBAM
@@DMSparky th-cam.com/video/AT29OGk_Byc/w-d-xo.html
A dislike for destroying a 75+ year old treasure.
+1 chromosome for your insightful criticism
This 100 years old 2 stroke engine is still lot safer than a self-destroying BMW N47D20.
This is actually bmw as well. But with no connection to the german company
Dang that diesel engine did not mess around. Was all weather worn but still worked hard!
The little engine that could - May it Rust In Peace :)
*Rust in Pieces*
She's just needs a new top end rebuild. She'll be fine.
Old engines are very cool. It's sad to see one get destroyed. 😔
Wow can't belive they let you do this to an old engine!! This is something I've always wanted to watch!! Thank you!!
that engine, on fire, rattling itself to pieces but somehow still going, is how I feel all the time
Sad ...engine murder ... I love old engines :'( moi moi from Marky_boi
I kinda feel like I just watched a great work of art being destroyed.
Those engine revs. That's how most people were driving when they heard the pubs were open after lockdown
That's a great response sir!
Lmaoooo
XD
That thing ran extremely well for it's age, it made me sad see it gets destroyed
That's horrible you destroyed such a nice motor.
Engine not motor, motors are electric
@@_JoeMommano, motors are something that produce motion.
@@samueladitya1729that comment was made 3 years ago. Nobody cares now
@@MasonHassan-vv4lx😂
Wow old engines are just amazing. They're maybe not the most efficient but they sure can keep on working when other newer stuffs already fail.
Man I need one of those badly! To generate electricity for my home. Those things run forever!
How cheap is your diesel
retag Not the cheapest fuel, but diesels like that tend to use less fuel compared to gasoline, due to the lower RPM and higher torque.
@@the_retag engines of this type can run on crude oil so a veggie oil conversion is fairly eaisy
@@pmaci56 you need a good source too cause if i buy it at the supermarket ist not realy cheaper than diesel
@@the_retag You can get loads of it for free from chip shops.
Love the Amon shirt Lauri ☠🤘🤘
When the engine catches fire, you get automatically +20% horsepower.
My friend, I would have to say that that is one well built engine hey.
I love the sound of old engines like that. Especially when they run out of control.
i don't
this is what thomas and his friends do to diesels at 3 AM
Try that on a 2 stroke next.. Rpm untill the piston shoots through the head(2 stroke gas engine)
Have done it (unintentionally) and it's pretty underwhelming! ¯\_(ツ)_/¯ Altho the "autopsy" was interesting.....
My grandpa had two strokes. Did not work.
@@1337fraggzb00N it does work happend to me on a scooter
@@1337fraggzb00N underrated 😂
didnt he say it’s a two-stroke engine..lol 0:44
Almost a crime to do that to that old diesel engine. RIP
I am impressed how long it ran while on fire!
It's kinda amazing what punishment an old diesel engine can take and just keep on going.
That helpful little machine didn't deserve its end.
Indeed, it did nothing to hurt anyone and deserved to be preserved regardless of the condition they said it was in. They're so rare these days.
pretty impressive to see how those old machines are so well built
waste of a good vintage engine
Why didn't you just add a compressor?
I see the Amon Amarth T-shirt \m/
Viking metal for the fucking win
Saw them live last year, they blew the roof off 🤘
Raise your horns boys
🤘
🤘
so sad to see this, it was NOT a scrap engine, I needed that engine for my boat; and that only for TH-cam-money!!!???? killing history
6:48 when your buddy wants to show you his sick new vape
Original manufacturers of that engine would probably be proud and pained to see such insane rpm (and for what it is, insane power) lasting that long out of their old machine
We used to have mini-bikes with 3.5HP engines. Of course we always disabled the speed governor :-)
I’ve never seen a crank shaft bend that badly before the con rod fails
I'm not a fan of pointless engine destruction. Especially when comes to those antique Hot Bulb engines. I would have bought it right away to prevent its certain death...
We live in a world where it more profitably to destroy something on youtube rather then to refurbish such a wonderful motor for resale
Such a shame, needless destruction of a nice old hot bulb engine, another bit of history condemned to a slow boat the melting pots
This little engine survived a lot of time for this insane abuse and for the age and the probably thousand of hours it ran in the passt just incredible.
Rip vintage engine😥
My guess is this motor is probably critically damaged and they are giving it its last good run. It sounds pretty knocky even at idle. RIP
"quite far away" 6:50 Must be a trick of perspective haha
if the strap manages to fling itself 90 degrees out of plane, it'd be quite amazing.
That's the finnish version of "quite far"! xD
the lens distorts the distance :D
about 45 or 50 feet
That was hard to watch! That work of art refused to die. I would have given it a good home and treated it with care.
RIP nice engine.
LOL, I knew you'd be catching some flak from the antique engine aficionados on this one!😆 Can you imagine how fast a Lanz Bulldog could go, if you could wind it up like this?🤣 I'm kind of surprised it didn't send a connecting rod through the side. The iron pistons in those engines are *HEAVY!* 😁
I remember a tale of Yanmar testing one of their single cylinder engines by jamming the governor and revving the nuts off it. The crankshaft snapped and the flywheel, a very heavy flywheel, went for a little walk through the bunker wall. Hell of a lot of energy stored in an over speed flywheel!
I couldn't even watch this, this engine is a unique relic that should have been preserved in a museum, not blown to bits
Why would you want to kill such a cool old engine??? It's an antique 😭
its the little engine that could...
...until it couldn’t. nice vid! cheers!!
Restoration on this fine old engine would have been more enjoyable.
Yeah it didn't feel right watching the slow torturous destruction.
Did you watch the video? They said it was pretty much scrap, and they have other engines that are much better condition and worth saving
@@FSXgta most things are scrape until you restore them.
I'm with you.
Again, did you watch the video? It was explained that the people who gave BTP one of their WORST models they had on hand, out of "a very large collection". As much as I know that "almost scrap" can be restored, there is no point in keeping terrible quality models that they can't even use for good spare parts.
Like cars. Some car that was halfway decently taken apart and put haphazardly into a garage will be worth more to put together than some rustbucket found in a barn.
Great! I wasn't disappointed. Finally I saw a finnish explosion! Even the explosions there a totally relaxed.
This is the first time ive disliked one of your videos. Rebuilding it will prove your worth as an engineer, in my opinion. Looking forward to seeing it run again.
Oh it's you guys! Nice to see a second channel
Modern engine if a fly farts in the vicinity of the fuel tank: "Hnng! I die..."
Ancient scrap engine being fed death-fuel: "Bah! I'll take it, and ask for more!"
Why would you do that ??????
fuck yeah concreat!
5:50 We do not know how high the power went, we only know the final reading. The 2 stroke diesel meant to operate at .01MW went beyond 33,000.
Ah, a beautiful end for an incredible piece of machinery.
Wow, someone who acknowledges that he ended its life in a blaze of glory.
Very sad that you destroyed this beautiful machine. Would love to have one of these.
I have to say, that engine is tough!!!!
My highest respect to the constructors of this machine!
They did their best to make it idiot-proof.
I’d love to have owned that engine.
You can buy many engines like that dirt cheap in Finland
How do you say, " I didn't have enough junk on the farm, I need more. Here, I make more". Such a good old diesel. Generator, sawmill, cane crusher. Oh well.
Enjoyed the video alot. I think if you found a cheap 4 stroke engine and routed an oil line with some sort of injection nozzle with some sort of pump and a valve into the air intake you would be able to simulate it better since a two stroke engine is designed to run on oil. A 4 stroke engine would run quicker and cause alot more carnage. As for the smoking issue with a 4 stroke make a long exhaust pipe that vents away from the engine a ways to help alleviate some of that problem. Food for thought. Thanks for the video once again
Shout out to Lauri for the Amon Amarath shirt. Always enjoy watching you all work at blowing things up. Much love from Minnesota, US.