Building an AIR powered Lego Truck

Building and testing a Lego RC Truck with a pneumatic engine that is running on compressed air.
Modified Lego pneumatic parts and Lego Pneumatic Engine Kits: greengeckoworkshop.com
Bicycle Pump: amzn.to/3goj6AG
Tire Compressor: amzn.to/3z7OqdL (12V power supply needed)
Laser Tachometer: amzn.to/3Sdjno3
Gamepad: amzn.to/3HmDLjS
BuWizz 2.0: buwizz.com/shop/1-buwizz?ref=155
BuWizz 3.0: buwizz.com/shop/1-buwizz?ref=155
Camera used for this video: amzn.to/3J50QZq
Microphones used for this video: amzn.to/405sX0X
Please note: I get a commission if you buy via Amazon or BuWizz link above. Thanks for your support.
Chapters:
00:00 Principle
00:58 Engine
02:47 Freewheel
03:57 Gearbox
04:23 Controls
05:33 Tank
06:21 Chassis
07:34 Design
07:58 Trailer
BrickController2 App: bit.ly/3JypnV0
Where I get my Lego parts from: www.bricklink.com/v2/main.page
​#bricktechnology
#legotechnic​
#lego
#asmr
#engineering
#lpe
#pneumatic
#pneumaticengine
#truck
#rctruck
Credit:
Freewheel mechanism 2: Lego Freewheel Mechanism Ideas - Lego Technic Mastery
Freewheel mechanism 3: / @nicjasno

[@BrickTechnology]

Don't forget to switch on captions for more information and check out more engine experiments: kzbin.info/www/bejne/f4bSi5WBe8d9pZY Modified Pneumatic Parts and Lego Pneumatic Engine Kits: www.greengeckoworkshop.com/

[@pyromanus_parmalat]

Now build an air powered drone

[@ivansd70ace18]

create a rc crame witch mechanical and pneumatic sistem

[@BoredPenguin539]

make it water powerd

[@EngineerST]

You could've use the cat as an engine, you just need to make it produce energy. If the cat disobeys, the truck itself will be a cage.

[@scrap-godsuper-zo4740]

try water/hydrolic powered

[@KrypticKoder404]

The fact that it actually sounds like a truck makes it cooler EDIT: its been a year now. I have caused war to break out in the comments. Well at least im famous :D

[@Retrodogo]

Really good too

[@giovannielias8153]

I thought that too!

[@GachaRobloxianAndrew]

The fact that most truck engines are diesel engines and that they use air to ignite instead of spark plugs hits the nail on that fact.

[@kingcarnish9477]

this guy is making childhood dreams a reality

[@rietzhu]

But it doesn't sound like a truck. Clean out your ears. You and your 743 likes. It does however, sound like an RC truck that runs off air! 😳

[@diablalexfull]

It sounds just like a mini diesel engine too. that was incredible

[@user-yj4fh3mt9n]

It's about cat's sounds? :)

[@Redbikemaster]

That makes sense actually. Piston engines are just spicy air compressors when you think about it

[@redstonegod296]

@@user-yj4fh3mt9n meow

[@bichela]

The closing of the hood was cool too

[@fl4w.schmitt168]

Imagine if this man made official lego sets with this tech that would be amazing

[@LEGOCOOKING]

Give an applouse 👏for their effort for editing

[@TexasRed751]

yes 👏👏

[@zekeyikesYT]

did you not hear the countless sound effects@@Goofyahgrey

[@rebeccaguarino3666]

Those are not sound effects

[@jamesgamin-qc8sg]

shut

[@zekeyikesYT]

@@jamesgamin-qc8sg your mouth

[@taa347]

Watching actual engineering on the scale of legos is such an absolute treat

[@YouTubeEnjoyer647]

Ikr?😂

[@handlemonium]

Euro Truck Simulator: Real LEGO Edition 😁

[@laurenz4528]

U can actually just buy all of that and do it yourself.

[@YouTubeEnjoyer647]

@@laurenz4528 i got notif for this :P

[@00JDH]

@@laurenz4528 all of that work?😭

[@FormerBunsenBurner]

I think there's more ingenuity in the trailer's suspension than any Lego build I've made in my life

[@FormerBunsenBurner]

@Repent and believe in Jesus Christ I'm.... gonna pass on that, thanks

[@MyDemon32]

@Repent and believe in Jesus Christ Repent to your mom for she considers you as a dissapointment.

[@council55]

@Repent and believe in Jesus Christ I'm not catholic but im orthodox, so no thanks.

[@thisherehandleIdospout]

@Repent and believe in Jesus Christ Sir, this is a Wendy's.

[@voidkingdoms0568]

@Repent and believe in Jesus Christ your mother and father couldn’t abbort you in time

[@jyunnheikusada7003]

This channel will make any men smile like a little boy.

[@alex_thecarguy]

Man this is insanely cool. Big props for making it look proper after all that work on the function side

[@xb1ack140]

LEGO should make this masterpiece an official set. I would 10/10 definitely buy it.

[@highoncatnip_]

Smae

[@RageQuitMonster]

It'll cost too much

[@mcjavabelike8320]

it needs the modified pistons

[@ChauNyan]

@@mcjavabelike8320 and oil

[@quiteindeed6809]

Bottle and air not included.

[@JohnCoffins]

Dude this went from pretty cool to frigging insane real fast.

[@billyberner]

@BrightForest tfw this is better than 99% of the movies Hollywood has released in the past 4 years

[@michaelhughes1960]

The world needs more people like this man! :D

[@xiphosura413]

Can I just say I admire the way in which the "Compact Valve Unit" label follows it, complete with a little nudge at the end. Such attention to detail!

[@darrena2625]

Can we just appreciate not just the many hours that went into designing and building this but also the filming and editing. What an absolutely top-draw production. Well done.

[@cholocate_bread]

No

[@theonepieceisreal2020]

Bro think he 🤖

[@jakesmerth1919]

I'm not stopping you. But by "we" do you mean you got a turd in your pocket?

[@tkc5793]

cAn wEe JiSt aPpReciATe Yeah, we used the up arrow.

[@Alex-The-Engineer.]

10 minute video but it took like a month

[@Lochlann13]

I'm an engineer now, and when I was a kid, it was this exact type of thing that started me on the path that gave me my career. Thank you so much for making these amazing videos. I'm sure there have been countless kids who've had an interest in engineering sparked by seeing your videos.

[@Aymaelful]

I'm studying engineering and I had legos put me on this track too! I can only hope that this channel will spark something in kid's heads

[@DEFCON5307]

Same here

[@Aochso]

Same here, loved lego so much back in the days (and still today). Only doing my degree in chemical engineering, but hey its engineering.

[@bomberaustychunksbruv4119]

ToolMaker here - same. I made a car with rack and pinion steering before Lego came out with the little rack and pinion!.

[@Lucas-le6in]

I’m a kid and I want too I thought I was the only one😅

[@Doctorgeo7]

Very impressive. Everything from the design of the mechanisms to the aesthetics of the semi-truck. Am also loving how your cat just checks in on you and watches the end result. The cat be like, "Human? Are you making custom lego cars again?"

[@seb2721]

Your whole channel is a great display of engineering mechanisms that are easy to understand

[@CreativeMindstorms]

Huge respect for this one!! You managed to not only build really complicated mechanisms in a really dense space, but even make it look good as well! Well done, truly!

[@BrickTechnology]

Glad you enjoyed it

[@user-my5vo]

I don't know what it is, but your videos make me feel a way that no other channel does. It makes my brain tingle just the right way! The sense of progress, the small bits of humor, the cat showing up, the incredible audio, all the tiny but meaningful details you put into it... it all fits together so perfectly. Please never stop making these masterpieces!

[@BrickTechnology]

Wow, thank you!

[@nick_is_watching]

You should try Sanago also

[@mtbcolorado2981]

I was the 200the like of this comment. You deserve it

[@SoldierFox1393]

I was the 400th like, it really has progressed

[@leandewxw]

I keep rewatching this video over and over again, each time feeling great child-like joy 🤩

[@vincentpol]

Bravo. Loved the whole scientific method approach to this design.

[@tylerhager4339]

As a truck driver, this build is absolutely incredible. I really appreciated the driving montage at the end too!

[@user-nd7pd7on2q]

I cant believe I'm a grown man watching another grown man play with legos... I live it. Your videos are always so therapeutic after a long work day

[@reidhanson4755]

Play? Lol MF engineered an air powered inline engine on a semi truck made almost completely from Legos.

[@arcuz7862]

It's not playing. It's engineering some shit. Pretty much the same, but pays more in the world of grown-ups.

[@killuminatii1]

The level of engineering in this stuff is beyond ''playing''

[@jasonbenso]

Yea and he literaly spent more on a lego car then i spent on my car

[@joshuacoser6852]

Thid is not playing. This is straight up engineering

[@nd-pi8lk]

the knowledge, the humour, the editing… this is perfect!

[@hundjsiegfried]

This is so awesome! Great job!

[@thetomster7625]

I do hope that people understand that this is actually pretty impressive engineering work

[@GawkGawk5000]

Or that we could all have cars that run on free ass air, but the oil companies literally killed the people holding the patents for them lol

[@thetomster7625]

@@GawkGawk5000 this either a very well put joke or impresivly uniformed... hmmm, not sure which one I should assume here^^

[@noway6434]

@@GawkGawk5000 there is a multitude of reasons why this won’t work in actual cars.

[@GawkGawk5000]

@@thetomster7625 air, water, steam, and wood/coal powered cars all used to be a thing. All were incredibly effective or had the potential to be with further study. All had the people working on them disappear. The number of times this happened is probably in the hundreds. Either way, I was just making a joke about it. Pretend you don't know all you want.

[@jakscho9527]

@@GawkGawk5000 Do you wanna refuel your car with the size of a truck every 3 minutes with air 🤦‍♂️ Pressured air requires more energy than anything else. You would need pumps that are powered from electricity or oil!

[@dinofanta222]

love how your videos dont include generic background music just the sweet sound of moving parts

[@Jerry_9997]

Absolutelly great. It is really satisfying to watch this video.

[@lonelymtbrider3369]

Wow the sound that engine makes is pretty nice

[@PhilmoreJenkins]

Not only is this awesome, but I loved watching you do the 90° back. As a truck driver, this made my day.

[@bossSHREDDER210]

as a non truck driver it made me happy

[@Randomussrs]

lol

[@nobody8685]

So it takes a day to park it like that ( ͡° ͜ʖ ͡°)

[@arcticfox5118]

Ayup i had a good giggle. Reminded me of some of the stuff i have seen out here over the years.

[@Betherek]

Are you adopting grown men?

[@BrickTechnology]

Yes

[@mdsuen]

@@BrickTechnology Sign me up!

[@twolw3r762]

@@BrickTechnology hmu

[@Mornmirdan]

Awsome!

[@ThatGuyJake94]

Gonna be one full house

[@Brickcraftology]

WoW! What an incredible and amazing build.

[@rilufuzz]

This was super satisfying to watch! It's really easy to overlook the complexity of your builds lol. Good job ^^

[@Stolen_S2000]

Lego needs to hire you to create sets for them, honestly, this is incredible and I need this

[@nilpferd1992]

Price for this Set: 300.000€ bc its Lego...

[@henrycooper3431]

This thing is using parts that dont exist in lego so sadly not happening

[@justsomeguywithsunglasses1876]

@@henrycooper3431 What parts 🤔

[@henrycooper3431]

@@justsomeguywithsunglasses1876 modified piston that use metals, modified switches, metal universal joints which were all custom built by the Green Gecko workshop for this guy There are also tubes and bottles that he got from everyday stuffs

[@justsomeguywithsunglasses1876]

@@henrycooper3431 Oh

[@DeltaDS]

can we just appreciate how this person threw together a fully working differential like it was nothing

[@dustinbrueggemann1875]

The diff was from a factory set. It's plug and play.

[@HarambaeXelonmuskfans]

@@dustinbrueggemann1875 hahahha I get it rememeber the game the markiplier guy played I think it was this really weird game there wa splugs and holes and they had to fo the thing hahaha you know?

[@carbon2600]

@@HarambaeXelonmuskfans 😐

[@3snoW_]

@@HarambaeXelonmuskfans not sure if drunk or bot

[@LineOfThy]

@@3snoW_ probably drunk

[@TheContientPokemon]

This man is too advanced for us fellow Lego builders

[@LoganBrown-ym9eq]

Casually builds amazing truck

[@jodiac]

This is easily one of the best and most impressive Lego builds I have ever seen. Well done. I can’t help but wonder how you made that gear box and air valve switch system so small!!! I would also loooove seeing an updated version with a larger gear box and different speeds!

[@gillesduprez559]

Yeah I once saw a video of a lego techic car driving on air but like in real size

[@nickkonkle541]

I love this build, don't get me wrong, but have you seen that lego bridge builder? edit: look up "lego technic bridge girder" on youtube

[@jodiac]

@@nickkonkle541 I have in fact! Another absolutely amazing build, but to me it didn’t have that sense of wonder that this did. I’m just impressed by how this all fits within a tiny little truck body.

[@Snugrot]

Genuinely one of the most impressive things I have ever seen. Major props.

[@jaloswaggons2182]

Work of art :) Really well done. Not only did you make it air powered, it's also in a realistic form factor, with proper suspension and steering. And it's fast.

[@veenavee7493]

This is amazing!

[@gracengeier1149]

This is literally magic! It's hard to believe what you can make with Lego till you see it happen right in front of you!

[@kermitthefragg]

"Literally magic" 🤡

[@jumabricks]

This is amazing! Probably the best air powered LEGO vehicle I‘ve ever seen in terms of functionality! That forwards/reverse gearbox function with the two switches is genius and actually quite simple at the same time. I’m glad that you mentioned Nicjasno and Green Gecko in this video as they’re two of the pioneers in the topic of LPE’s. I am very impressed, keep up the great work!

[@quakxy_dukx]

If you haven’t seen it already, you should take a look at the Lego Technic TRAINS channel. He’s got a pretty cool air-powered “steam” locomotive. I’d say it’s almost on par with this here

[@jumabricks]

@@quakxy_dukx Oh yeah, right! I forgot about that one. That’s just as amazing!

[@harveyfrenzel2280]

Love your videos and projects. Like the editing and showing the trial and error portion!!! ❤

[@DiyEcoProjects]

I like the fact you havent cacked the videos up with music. So nice just to hear the background live

[@flixie2967]

What’s satisfying about this is that I can see what or how the mechanism works! It entertains and educates at the same time. Great channel!

[@sussyman6235]

unscramble this word: TTACBLEDUNEE

[@marcovaleriofranco9310]

TENTEDUCABLE?

[@Abyssal_Entity]

@@sussyman6235 Undetectable?

[@wintermute4544]

ok as someone who's worked on semi's before, it really made me smile to see how you wired the air up in the frame of the trailer, as real semi's have something very similar as they use air brakes. amazing.

[@rubindublone5932]

Why don't they use hydraulics?

[@jonikoskinen5334]

@@rubindublone5932 That would require adding an unnecessary system just for the brakes with more things and parts that could fail. Also, that would require a pump for pumping the brake fluid all the way to the brake system on the trailer. Compressed air is produced as a byproduct from running the engine anyway so it makes sense to design the truck in a way that utilizes that air. Compressed air is also much easier to transfer meaning that when you attach a trailer to a truck all you need to do is connect the trailer to the truck using an air hose which "unlocks" the brakes on the trailer once sufficient air pressure is reached. This also means that when you disconnect the trailer the brakes automatically lock up since there is no more air pressure holding them open. Oh yeah and that same air is used for the suspension both in the truck and the trailer as well not to mention for adjusting the driver's seat. :)

[@TheDragonRider6422]

@@rubindublone5932 there are trucks with hydraulic brakes but they are special case.air is much easier and quicker to apply than hydraulic.

[@TheDragonRider6422]

@@jonikoskinen5334 its not that its hard to run hydraulic brakes as there are trucks with em and special trucks like dump truck and garbage truck already have a PTO (Power take off) from either the engine or transmission with a pump attached. Its just impractical to run it that far. Just the truck would be fine but running it all the way to the trailer would just be too slow. Fluid doesnt like to move in a quick manner at times air is just quicker. Also there are quick connect hydraulic fittings

[@TheDragonRider6422]

@@rubindublone5932 youd mostly use hydraulic brakes on huge vehicles that have a much higher weight than an air system can handle. Air systems usually cutout at 110 to 130 psi before the emergency relief valve pops off hydraulic hits up to 300 to 500 with a panic psi of 600.

[@FantaTrackpad]

this is actually so cool and mad impressive

[@GreysonPettey-lv7qq]

I think the one thing I love the most is that the gears switch like they do in a real car the gears shift on a rod and also that the air refill mechanism

[@legolasnosense5746]

I don’t think a lot of my friends, or anyone will agree, but this is by far one of the coolest things I’ve seen. In terms of the overal mechanics, not like explicitly the truck itself, but just that this works and can move.

[@igordasunddas3377]

And it works with compressed air instead of plain electricity.

[@legolasnosense5746]

@@igordasunddas3377 feck I love physics

[@iamlpdo19]

I’m a random person on the internet and I agree with you

[@tf2heavy2]

fricken everything about it is amazing

[@glytchmeister9856]

I appreciate that you went through the trouble of not only making it look like a semi, but also making it so the engine was visible under the hood AND looked like an actual engine under a hood. I mean, yeah, it’s no v8 diesel, but there’s only so much you can do in a space that small with Lego, and you pretty much did all that could be done. Bravo.

[@thatguyalex2835]

I like this concept also. The V8 and I3 are awesome. Apparently in the 2000s, a Luxembourg French company made a car powered by compressed air. They kept on promising to release the car, but the promises were hot air. No production model ever made it on the road. Thankfully, Brick Engineering here has got a prototype that could work. ;) Also, the cat at 3:25 is adorable.

[@danieloberhoff1]

you know, it actually _was_ an engine under the hood, thats what makes it so bloody cool and, c'mon, driving on air? how cool is that? :-D

[@neutchain7838]

@@danieloberhoff1 Well it depends on the source of the air in the bottle but I would imagine its room ambient temp. :)

[@Hoovie59]

Diesel semis are mainly inline 6 so its just he's actually pretty spot on!

[@SimplyMyBuilds]

It’s crazy how far your channel has gone! Keep up the awesome content! 🎉 Me and my channel is rooting for you!

[@gamervaze1]

the cat just tops it off. amazing video!!!!!!!!!

[@lchollies3651]

I wish being an engineering student included projects like this. The practical knowledge that can be obtained from stuff like this in immense

[@ronnana694]

my engineering course has a project based subject where we are building a remote control fire engine that will put out fires remotely

[@lchollies3651]

@@ronnana694 dude that’s sick.

[@DrWhom]

well why not? you are young, get off your arse and do something

[@troycongdon]

My biggest take away from engineering classes is the school is there to teach you how to teach yourself. If you want to play lego technic for the hands on practical learning aspect, go play legos! If you want to do it in a school setting, start a lego club and tell your friends to play legos with you. I am not sure how having a teacher will improve your experience but if your school is anything like mine was, use the teacher’s time before class/office hours to ask questions about side projects (like lego club). My experience was that they loved to talk about practical applications to what they were trying to teach. It shows that you are one of the maybe 10% of students that is able to digest knowledge rather than simply parrot it back.

[@shreyansjain3670]

@@troycongdon That's a utopian sounding school to me lol. In our school teachers aren't even available outside class timings and even during classes they rarely answer questions

[@sanguillotine]

Here’s an interesting idea: Lego Airship. Not like a drone, like a 20th century blimp. Idk how doable it would be, but I think it would be really neat to see it be tried.

[@micahwest3566]

I made this as a final project for high school senior engineering class. We made it out of helicopter parts, trash bags, and balsa wood. My job was designing the controller! That was the moment I decided I wanted to be an engineer- I wanted to work on cool projects with cool people.

[@Merecir]

I would think that the plastic is way to heavy to make a blimp of reasonable scale.

[@crackwitz]

Helium: 1 g/liter of lift, so... A weather balloon's worth of helium should give you a kilo of payload.

[@sanguillotine]

@@Merecirthat’s what I would think, but this man built an air powered lego car, which is also something I thought wouldn’t work.

[@arrondickens9167]

kzbin.info/www/bejne/ppXahH-nobVjd5Y

[@MrSpinkser]

Genius! Well done! The sound is awesome too!❤

[@Cookah007]

This is the video that got me into your channel and I still watch it once in a while..really cool and fun stuff

[@HildeTheOkayish]

I like how you broke everything down to its basic components in this video. Not only is it a cool bit of engineering. It's also greatly communicated! I really learned something here

[@JoseHernandez-sj4kf]

I would pay an absurd amount of money for a set like this

[@DrWhom]

you would have to

[@flowgangsemaudamartoz7062]

7000 Shmekels.

[@PuerRidcully]

@@DrWhom I would imagine parts all in would be just few hundred $, if you had the design ready.

[@saun59]

Same

[@probablygrim]

This type of Lego looks like endless fun, Such a good job done here 👌

[@SegaGamer-zf6kc]

Truly a work of art

[@ChamaraVFX]

I can't afford this nor skilled enough to build it, but I was smiling like a kid watching this masterpiece get build. Undoubtedly the best Lego built I've seen

[@makarlock]

Really love the video! Epic project, the engineering process shown is also really cool. Tip from the aerospace world: we proof test pressure vessels while they're filled with water (hydrostatic testing) instead of filling it up with air all the way. It checks the stress the same way but has no explosive energy when it bursts, unlike if it is filled with air. Leak check with air ok after it has been proofed with water. Obviously not safety critical for this application but it's like the best practice that scales to things that go up to many thousands of psi of operating pressure :) Also, if you're looking for a cheap pressure vessel + regulator system to power the engines for a longer time, paintball tanks are really affordable and some are even lightweight composite overwrapped PVs (rocket technology basically). Cheers!

[@weeknieunknowing]

I don't fully understand why the water is better. You're suggesting filling up the bottle with water instead of air up to the same pressure, right? Why is water not as explosive? Are you maybe suggesting filling up the bottles partially with water? How exactly does that make it better, because there's less air that's compressed and therefore less energy stored, while still reaching the same pressure?

[@InsufficientGravitas]

@@weeknieunknowing Water isnt compressible so it wont expand when the pressure gets too high and also leaks are more visible than with air.

[@paradiselost9946]

soft drink bottles can be taken to safely hold 120psi. forget what theyre actually rated for. more than a bike pump will reach? the tubeless schraeder valve is sort of the weak point. @@weeknieunknowing push on a steel bar. it doesnt explode, does it? until it starts bending, deforming... it will take a lot of pressure. put water in a pipe and push it, it (shouldnt) explode. acts much like a steel bar. until the pipe fails. then the water still takes up as much room outside the pipe as it did inside... everything gets wet and thats it. put enough air into a pipe to act like a steel rod... think of the pressure. it wants to go back to taking up as much room as it did before being stuffed into the pipe. only partially filling the pipe ends up with compressed air that again, wants to occupy more space outside the pipe than inside... air inside hydraulics is bad.

[@jeridfenderson]

@@weeknieunknowing , it’s because it takes an extremely small amount of “squish” to put water under immense pressure, as compared to air A better way to think about it, imagine you had a water bottle filled with water and another one filled with air. How much would you have to squeeze the bottle with the water and the bottle with the air to make them both have 14 psi of internal pressure? Liquid’s incompressible nature means that it builds pressure QUICK, but it also dissipates that pressure quickly as well. A few drops of liquid can easily be the difference between a few psi. Air, not so much So there is no eruption with water, it’s more like a quick dribble before there’s not enough pressure to continue doing work

[@paradiselost9946]

@Repent and believe in Jesus Christ i give islam that... they dont go spamming everyone, or banging on their doors demanding a pay-out, or demand that everyone devote their life to an imaginary delusion of a few madmen from some desert in the middle of nowhere 2000 years ago...

[@morenicginiusthegreat4227]

Has anyone seen an angry excavator in this comment section?

[@mathiasbrio2105]

I haven't

[@SaudS1433]

I haven’t

[@DevinSeeleyDevilO]

I have

[@user-yl1ur7rq4w]

The fact that it actually sounds like a truck makes it cooler. Give an applouse for their effort for editing.

[@ArrakisMusicOfficial]

Wow, this is the coolest RC car I've ever seen. You finally pushed me over the edge, I'm ordering lego technic. Gotta get back to the projects I left when I was 10

[@BrickTechnology]

Have fun!

[@mustafagunes6640]

As a mechanical engineering student and someone with interest in LEGOs I really like your builds. Because it shows me that even in the most unexpected places I can still find my childhood combined with my area of expertise.

[@chriskelly4211]

You sir are amazing! I was literally mesmorised by the entire video, well done and keep up the fantastic work!

[@arielgolikow6488]

Me encantó, no solo el resultado final, sino todo el paso a paso.

[@jdbrickcreation]

The power you can make with air pump is absolutely crazy, this is a really good job 👍

[@MaxEffex]

This is one of the most impressive models made out of Lego I've ever seen! If you ever get the chance, it'd be neat to see you combine this with the clutch, and gearbox you created as well!

[@sussyman6235]

unscramble this word: TTACBLEDUNEE

[@GryphonSmith-mk6dv]

@@sussyman6235, Afghanistan

[@deadass9044]

@@sussyman6235 undetectable

[@headrockbeats]

@@sussyman6235 Table C*nt Dee?

[@carrozero9314]

Now this is a Lego set i would want to buy and build!

[@AJyfm700R]

Love this! I admire your engineering skills and your way of thinking, really impressive! 👏

[@raphaelguitarx5931]

9:58 OH NO WE GOT A FUEL LEAK!!

[@PCrailfan3790]

9:59

[@Greenies_matter]

Air leak

[@Wutsizbukkit]

​​@@PCrailfan3790no, 9:58 works too, because it's a second before, so we have time to rewatch it, and understand it

[@chrishenniker5944]

This isn’t just engineering, this is art too.

[@tillyjackson5817]

"It's just simple chemistry really"

[@Pencilneckgeek216]

This is so incredible. I love the idea of powering the truck with air and only using the batteries to accurate things and steer. You'll get way longer play time with that than just straight batteries, and it would take all of 2 minutes to recharge.

[@tatsga]

This is by far the most bad ass Lego Technic set that I have ever seen or dreamed of! I would buy this set anyday!

[@Trollge-1119]

he made realistic crash test 8:51 very nice

[@Skunk_works_]

8:59 why does it actually sound like a diesel truck tho lmaoo

[@completionofcomplex]

cylinders

[@BallBirdmemes]

This looks,sounds and drives amazing i want it and it look amazing

[@punkpin]

You sir, are a genius!

[@jaredchampagne2752]

Would you consider this guy a genius? I’d say yes...I don’t think people understand how incredible this is, and how much work it took! Nice job!

[@alexanderdijkema9782]

Id agree.

[@Alen725]

You can see he already uses parts that are made for this kind of stuff so I assume he is not designing all of this himself. You can find designs on internet. Not trying to diss on guy, I think you are just easily impressed.

[@yttrium5677]

@@Alen725 always that one guy who has to ruin everyones fun

[@Alen725]

@@yttrium5677 Always that one guy who overreacts when someone simply states his mind.

[@whiskertt]

he has 766,000 subscribers so I don't think his talent goes unnoticed, lol.

[@WiReDApe]

I am utterly impressed with the ingenuity and attention to design detail. You have a talent. Thank you for sharing this.

[@kenrl278]

Genious!! Awesome! 👍👍🤩🤩 I hope car companies can consider this as one of the best option for alternatives aside from fuel and electric 👍🚗

[@Potato_Man1776]

We need a parts list and instructions so we can build one ourselves! So cool

[@ValhallaIronworks]

This is, by far, my absolute favourite video on KZbin so far this year. Just incredible.

[@T_PLAYER]

this creation is very impressive! never even thought of engines being completely air powered and used in vehicles 03:33 also, the cat is cute

[@produced_by_bake]

nothing is stopping him from making a real air powered car, except for the CIA perhaps lol

[@ideallyyours]

@@produced_by_bake Look at the volume of the "fuel" compared to the size and performance of the engine. Compressed-air powered full sized vehicles suffer from similar efficiency problems, and only really have any use with ultra-light aircraft, if at all.

[@user-vb1uq3pe2c]

🐱🐱🐱

[@JosephYMSIN]

Dude u r absolutely scientist and engineer !!! Thanks for the joy u brought to us 🙏🏻🙏🏻🙏🏻

[@MVMARK007]

This guy got the patience of a superhuman. It is truly awesome building from the scratch even the engine.

[@dugganater]

I am somehow most impressed with how you came up with a pressure relief mechanism for refilling the bottles. So cool

[@XTJ7]

You are an absolute madman in the best way possible. Kudos to this amazing piece of engineering that even looks and sounds incredible. I am thoroughly impressed, even after all the craziness I'm used to from your videos :)

[@TobiasKornmayer]

Absuletly, he should make a MOC instruction :)

[@lev6738]

Thats really cool!

[@zupzop9237]

This is so unbelievably impressive. What an excellent build!

[@josephriachy8010]

Impressive, just impressive... I don't know what's your profession, but as a Mechanical engineer here, I guarantee you that the ways you used to make the assumptions and calculations were genius... The quantity of time you've spent researching and building such engines already speaks a lot too. Maybe something similar to a turbocharger next time? Well done, always waiting for more from you !

[@zimman56]

I absolutely LOVE this. I used to drive trucks and seeing something THIS detailed, elaborate and even seeing it drive and watching you (attempt) to park it in a space like a truck was just...it made me smile from ear to ear. Truckers are often just unseen in the world, literally and figuratively, I'm definitely gonna remember this vid though, it's fantastic.

[@abaj006]

Amazing build, payload is zero, but still fantastic!

[@jasontemple4407]

Consider looking up airshot for your tank. It's used to rapidly inflate and seat bicycle tires. Holds over 100 PSI, you would just need to regulate it down.

[@stuff31]

this guy is undoubtedly one of the best engineers in the world, imagine if he scales this up we'll all be driving air trucks with ball wheels

[@camdenkulpa3938]

Big oil and gas would never let that happen, hence why it never has. In conspiracy of course.

[@Real-HumanBeing]

Wouldn’t work as well because of square cube law

[@stuff31]

@@Real-HumanBeing oh no what's that

[@BlueGOfficial]

@@camdenkulpa3938 water powered car

[@Llortor]

​@@stuff31things become much less efficient and much more massive at greater sizes

[@Pumble27]

your work is simply inspiring. I love all your videos and I really appreciate the time and dedication you put into each one.

[@michaelgplayzz]

You gave him FIVE HUNDRED DOLLARS!

[@Pumble27]

@@michaelgplayzz colones not dollars

[@ForzaMonkey]

@@michaelgplayzz that's 89 US cents lol I do commend him for even a small donation tho. always great to support people who put time and effort into their work.

[@Str8UpSalty]

@@michaelgplayzz $0.89 USD

[@bobstevenson3130]

Damn I really thought he gave away $500 💀

[@tylerjohnson4420]

That’s probably the coolest thing I’ve seen in a long time, great job dude ! It would be cool to see the truck bed extended a bit and a cover over the bottles but honestly it looks so good as it is, wish I had the sense to do this 😂😂