M503 engines were installed in Soviet Osa-class (Project 205) fast attack missile boats used by a number of countries. Each of these boats had three M503 engines installed. Engines were also installed in other ships. A heavily modified M503 engine is currently used in the German Tractor Pulling Team Dragon Fire. This engine has been converted to spark ignition and uses methanol fuel. Each cylinder has three spark plugs in custom-built cylinder heads. The engine also uses custom-built, exposed, cylinder barrels and a modified supercharger without the turbine. Dragon Fire’s engine produces around 10,000 hp (7,466 kW) at 2,500 rpm and weighs 7,055 lb (3,200 kg).
If it starts. It used to be very unreliable, but if it ran it really dominated the Competiton. Sadly, the according Category (5.4 Tons) was discontinued a few Years ago and since then it's hybernating in the Owner's Shed.
Well its a tractor pull so it's not a race, and there isn't anybody in the "other lane". It's just to see how far you can pull. You compete against other tractors distance pulled so there is no head to head action.
@barthoedemaker This particular one runs on methanol tough, with a custom built ignition system. They also lightened it from the stock 5,4 metric tonnes, to 3.2. Now that's a lot of weight to shave off. :P It truly is an incredible piece of machinary.
It's popular in nearly any place there are farmers. Before farmers had tractor pull competitions, they did ox pull competitions to find who had the strongest oxen.
It's about weight distribution. You basically want the front tires to float just above the ground so 100% of the machine weight is loaded onto the rear tires. Most stock farm tractors have split brake pedals for the rear so you can steer using them, pulling tractors also have them. They only need the front tires to steer if they get really off center. or enter/leaving the track.
This engine originally was supposed be used as a engine for a bomber for USSR (it supposedly have 6 or 4 of these) but the project didn't took off and they were converted from aluminium block to iron and slapped into a missle boat
@DaSchraadz It was designed for a Russian missile boat. The whole Russian project using it was kind of a flop. This engine is one of the few good things about that whole venture. This engine was never intended nor designed for use in any airplane.
Amazing. Incredible. What amazes me more is the claim that directly related to these engines, kids in Africa die everyday. Their decision to purchase an engine, fit to a chassis, proportionally increases the death rate in Somalia. Not poor Govt management, corruption, or simple abuse of power. Fools. Great video. Kudos to those that made the vehicle.
I have little hope that the upcoming generations will solve any world problems like inequitable resource distribution, geopolitics, or environmental issues when I see the display of intolerance, ignorance, and lack of perspective displayed in the comments on these videos. I don't much care for professional sports like football or baseball, but I don't go on all the videos vaporing about the waste of time and resources they arguably are.
@@butlerproman little hope or COMPLETE DOUBT? I vote the latter. Hope.....they still haven't scrapped propellers, at this stage of the game that's all you need to know. It's all over.
Sounds like low kompression on cylinder 37
M503 engines were installed in Soviet Osa-class (Project 205) fast attack missile boats used by a number of countries. Each of these boats had three M503 engines installed. Engines were also installed in other ships. A heavily modified M503 engine is currently used in the German Tractor Pulling Team Dragon Fire. This engine has been converted to spark ignition and uses methanol fuel. Each cylinder has three spark plugs in custom-built cylinder heads. The engine also uses custom-built, exposed, cylinder barrels and a modified supercharger without the turbine. Dragon Fire’s engine produces around 10,000 hp (7,466 kW) at 2,500 rpm and weighs 7,055 lb (3,200 kg).
The engine may be heavily modified industrial Sternmotor but that front axle is 100% stock Murray riding mower!
Yeah, that's the only good thing on anything with the Murray name.
😂😂😂😂
lol
I would assume whoever is in the other lane just takes one look at that engine, and gracefully concedes. Quite a machine!
If it starts. It used to be very unreliable, but if it ran it really dominated the Competiton. Sadly, the according Category (5.4 Tons) was discontinued a few Years ago and since then it's hybernating in the Owner's Shed.
Well its a tractor pull so it's not a race, and there isn't anybody in the "other lane". It's just to see how far you can pull. You compete against other tractors distance pulled so there is no head to head action.
@@aspiceronni4462 Thanks buddy, I did not know that :-)
@barthoedemaker This particular one runs on methanol tough, with a custom built ignition system. They also lightened it from the stock 5,4 metric tonnes, to 3.2. Now that's a lot of weight to shave off. :P It truly is an incredible piece of machinary.
I'm interested, how many cupholders does it have?
not one ! no time for drinking coffee by a race !!
Its optional
When I found out about this, I was surprised to learn that they had tractor pulls outside of America.
They take it VERY seriously in NL and other places.
It's popular in nearly any place there are farmers. Before farmers had tractor pull competitions, they did ox pull competitions to find who had the strongest oxen.
The tiny front wheels!?
This is the tractor version of the Tyrannosaurus Rex, with it's tiny front limbs and huge rear limbs.
It's about weight distribution. You basically want the front tires to float just above the ground so 100% of the machine weight is loaded onto the rear tires. Most stock farm tractors have split brake pedals for the rear so you can steer using them, pulling tractors also have them. They only need the front tires to steer if they get really off center. or enter/leaving the track.
See if you can work out why
@@bonkeydollocks1879 Just sayin' is all.
@@CommanderStarblaster OK no worries, I thought it was a genuine question, my mistake
it's the tyres that amaze me, how they are not torn apart.
You must work for Goodyear.. 🤣
I used to run a motebark grinder, with a 27 liter cat v12 stayed at 1000 hp. Good God Almighty!
this is a Yakolovlev 503, purportedly ranges up to 6000 hp with turbo
What was this engine initially build for? Sternmotor makes think about aeroplanes.
Marine Boat
russian military marine ship !
Tonka
This engine originally was supposed be used as a engine for a bomber for USSR (it supposedly have 6 or 4 of these) but the project didn't took off and they were converted from aluminium block to iron and slapped into a missle boat
@@GhostOfDamned it is aluminium. find from aero engines. but diesel, for marines. made in Peterburg
@DaSchraadz !! Hi ! Das ist ein "JSC Zvezda M503" ReihenSternmotor aus einem Flugkörperschnellboot (Osa-Klasse).42 Zylinder 143,6 L
Geiles Ding dragonfire war echt immer geil 💪🏼
With all the modern day technology available, front axle consists of 2 wheelbarrow wheels ??? 🤨🧐😂🤣
I agree but it really doesn’t need any……..
See if you can work out why
just wait till you see it's big brother.. this is the runt of the family...
Zvezda M503 motor uit rusland :P
Jeez he didn't even have to open it up.
Ist eine Reihensternmotor und stammt aus Leningrad .Steht bei Wikipedia.Läuft sehr ruhig untypisch bei normalen Sternmotoren.
Yep, Russische Zvezda diesel... omgebouwd voor methanolgebruik.
What is firing order?
Yes
good luck figuring it out
4 460 ford's could have shown that thing is all a big glorified joke
looook at the size of that pro charger !!!
Nop
Kiki o
It consumes 800 litres of fuel in an hour! Wow
Nope 80litres in 10 seconds. (In each Pull)
Litres! Hell this is America, gallons.
Looks like one of Jay Leno's aircraft engines. Lol
1 Litre per sec sounds in the correct ballpark, given that the engine is 143 Litres.
Hunh?
firing order anyone? ^_^
Great Question,... made me chuckle!
JSC Zvezda M503
ve going from 56 to 0 real quick
It's the machine against the weight on the sled it's pulling.
the sled then digs itself into the ground, so the further you go the more resistance.
Wheels 0-150mph in .000005 seconds.
The engine was meant to power a marine destroyer * Russian. Reliable on diesel.
They also used the Engine in Bombers
You telling me that small powerplant by itself ran a destroyer?
@@AlteSchule74 no they didnt.
patrol boat not destroyer
@@FIVE-0-APOCALYPTO nope... patrol boat and even than 3 were used
Looks like he could drive that sled across the continent😂
What you talking about, he didn’t stop for the end of the race, he stopped to look for a fuel station
@@jamesa6693 😂😂100 gallons of fuel per foot. Good luck going on a road trip with that
AWESOME!!
uh huh
this is the most stupid motor sport i've ever seen, what the heck is the point, huge expense for nothing !!!
.. All is waste... ''Life is hard... then you die".. ;}
The irresponsible parents shouldn't let their children get so close to the tractors.
That was violent...
Someone inform the engine owner about turbine
I can't find any info on this engine....anyone have any links to it's history or it's creator.
looks similar to a yak m-501
Наверно он уже жрал 100 литров
Не мелочитесь. Это М-504, он жрёт 850 кг/ч. :))
Яковлев??
what is the transsmission???
Strong.
Now that’s an engine 😮
35.000 nm of torque
No way
Run forest run
That must be using some seriously strong and heavy transmission
Probably doesn't need one like top fuel dragster.
@TorkelFlum Yup, I was refering to it's original use.
Looks like some kind of Euro 12V marine engine, maybe?
zvezda 503
how many HP
I think it has 3,942 horsepower.
@@patrickyoung2117 8500 on this engine
I had know idea it came to this!
1 liter of gas every 1 sec LOL :)
thats nothing compared to some of the other beasts in pulling
how many horse power
8400
I bet this thing gets bad gas milage.
you are looking at the future of electric
Gas footage
Treehugger ride.
What did such an engine come out of ???
russian boat. zvezda 503 engine
@@jebise1126 Thank you. en.wikipedia.org/wiki/Zvezda_M503
Was supposed to be used as a aircraft engine but they put it into a missle boat instead
8,726 CUBIC INCHES!! HOLY SH*T!!
@edgarmaan that's bullshit... you know how much money is wasted on wars?
sternmotor??
reihensternmotor
@DaSchraadz It was designed for a Russian missile boat. The whole Russian project using it was kind of a flop. This engine is one of the few good things about that whole venture. This engine was never intended nor designed for use in any airplane.
dat zijn geen radiaal motoren maar v12 griffens
Amazing. Incredible. What amazes me more is the claim that directly related to these engines, kids in Africa die everyday. Their decision to purchase an engine, fit to a chassis, proportionally increases the death rate in Somalia. Not poor Govt management, corruption, or simple abuse of power. Fools. Great video. Kudos to those that made the vehicle.
I have little hope that the upcoming generations will solve any world problems like inequitable resource distribution, geopolitics, or environmental issues when I see the display of intolerance, ignorance, and lack of perspective displayed in the comments on these videos. I don't much care for professional sports like football or baseball, but I don't go on all the videos vaporing about the waste of time and resources they arguably are.
+John Finnerty - I trust you posted the left-over pieces of pumpkin from your carving to Africa.
NO ONE GIVES A FUCK ABOUT A SHIT HOLE ,ASS BAG
Go away idiot
@@butlerproman little hope or COMPLETE DOUBT?
I vote the latter.
Hope.....they still haven't scrapped propellers, at this stage of the game that's all you need to know.
It's all over.
What a stupid piece of equipment... A big ass engine bolted to wheels