Build - RC Kubota Hutter U17

Video presenting the construction of a remote control excavator.
WARNING. It is not a DIY, it is an example of construction, I am not a professional. I just want to share the making of a mini RC excavator.
The excavator will be semi-scale, so not 100% identical to the real model, some parts are adapted according to the constraints of the scale model.
Pics and update : / bartste-rc-models-1614...
Drawing : www.hutter-baumaschinen.ch/me...
How to print to scale • Build - RC Kubota Hutt...
Part 1 : • Build - RC Kubota Hutt...
Part 2 : • Build - RC Kubota Hutt...
Part 3 : • Build - RC Kubota Hutt...
Parts list :
ESC : www.pololu.com/product/2817
Blade motor : www.pololu.com/product/2358
Variable gauge motor : www.pololu.com/product/2359
Rack : www.conrad.ch/fr/p/reely-crem...
Gears : www.conrad.ch/fr/p/reely-plas...
Tracks motors 34rpm : fr.aliexpress.com/item/100500...
Sproket wheel and idler : fr.aliexpress.com/item/100500...
Tracks : Lego bb0661 (no more produced, can be find used on ebay)
Stick cylinder : fr.aliexpress.com/item/323712...
Bucket cylinder : No more produced
Boom cylinder : No more produced
Possible alternative : fr.aliexpress.com/item/323712...
Motor for tilt bucket : fr.aliexpress.com/item/100500...
Swing motor : fr.aliexpress.com/item/330219...
Pump ZP25 : www.hptech.at/english/product...
Motor pump : fr.aliexpress.com/item/100500...
Valve : www.model-truck.ch/leimbach-h...
Esc for pump : fr.aliexpress.com/item/100500...
Receiver : Frsky XM+
BEC : LM7806
Sbus decoder : fr.aliexpress.com/item/100500...
Switch for light :www.pololu.com/product/2801

[@jjones1850]

You make a strong argument for why some people should be immortal.

[@Kniftel]

I don't know what to say anymore. People already said it looks so easy to do. But it isn't. I can't handle this small size and therefore choose larger models.
It is so joyful to watch and makes me want to build parts of it too. I'm thinking about building a larger excavator arm without RC function (at first), just for the looks and faszination. Why not?
Thank you for being such an inspiration to me!

[@RCGOBYROJAS]

quoi dire ami, comme toujours, a démontré la capacité que vous avez à faire des merveilles, une inspiration pour de nombreux fans du monde de la radiocommande, a démontré que oui, vous voulez, vous pouvez, et vous facilitez l'apprentissage avec vos vidéos et conversions, encore une fois je tire mon chapeau devant toi ami

[@RCModellbauwelt]

Der kleinste RC Hydraulikbagger der Welt. 🎉

[@owenvansanten]

I love that you used Lego tracks! Awesome build!

[@beanholidays5341]

Cool Bartste Rc Models Spielspass für alle da draußen auf TH-cam

[@eddietowers5595]

Oh wow, Man, if I didn’t know any better I’d think this was built to factory specifications just as the full size machine. Beautiful job.
“Oh wow, mec, si je ne savais pas mieux, je penserais que cela a été construit selon les spécifications d'usine, tout comme la machine pleine grandeur. Beau travail.”

[@tonnijensen1840]

So impressive build, so many ditails. You Are a true wizard to make those models 🙌

[@sandromaitre2854]

😮 ce rendu bordel… magnifique réalisation non mais franchement ce travail de dingue et fais a la perfection… faut vraiment qu’on ce croise. Chapeau pour cette création

[@billbaggins9961]

You are a CRAFTSMAN. That was an incredible design and build. Thank you so much for sharing the process. Your video and editing skills are top notch also.

[@Cheif27]

Wow that looks incredible! The amount of detail is crazy, nice job!

[@beanholidays5341]

Coole und schöne Modelle von Bartste Rc Models Modellbau

[@LaderfahrerZL4001]

Hut ab vor deiner Arbeit. 👍 👍 👍 Da hast du ein erstklassiges Modell gebaut. 👍 👍 👍

[@JustinCoutarel]

Très très jolie mini-pelle. Excellent travail !

[@_Marius_Strolys]

Amazing skills. I am in shock... you should apply for NASA

[@victormatus1903]

Mad talent and precision as always!

[@theWoolrich7]

Speachless

[@CLAUDIOSRC9529]

great job friend loved to see

[@beanholidays5341]

Du bist cool Bartste Rc Models

[@ici-lecapitain4868]

Le début était déjà vraiment beau !
mes le rendu final et tellement magnifique 😍
Un grand bravo pour se travail incroyable !!!

[@tranxformations]

Hello from the uk... i just wanted to say, i love watching your videos. I'm an architect and find it so exciting to see the whole construction process you cover. Your machine builds are stunning, your a genius! Would you ever do a video of all your vehicle collection and explain why you chose to build those versions, how long they took, favourites and, most challenging etc. I could never afford this rc hobby even though i'd love all of your machines, keep up the great work matey!

[@BartsteRCModels]

Hello, thanks !
Maybe I will make a new workshop tour, but without speaking, I didn't speak english.

[@aiyou4713]

beautiful creation 😍 good job 👍❤️ more power to this channel 💪👌👍

[@beanholidays5341]

Hi Bartste Rc Models

[@soaringkhaled]

Wait a minute !! ... look at the size if that beautiful tiny toy in your hands... isn't it just magnificent ... it's do cute yet serious in performance ... it's hard to believe this little beautiful toy is actually a serious all metal hydraulic powered hand crafted

[@cassa5748]

super travail incroyable . on dirais un kit acheter deja tout pret reste juste l'assemblage . des doigts en or 👍👍

[@BeamerTheFox]

simply amazing craftsmanship, the eye to detail is just staggeringly real,
you should make kits an sell them, im sure they would sell like hotcakes !

[@BartsteRCModels]

Thanks, It's lot of work, it's hand made, not 3d printed or CNC milling. Lot of job for earning nothing (because customer want all for nothing) and in addition all problems due to after sale service, customisation of each model, exportation problems .... No thanks :-)

[@mog5858]

keep up the good work

[@gregbakke8296]

Wow. Truly talented. Love your videos.

[@optimus8910]

Excellent travail tout simplement génial

[@RC_TCM]

I can’t even understand how you start sourcing the parts, and then how you put it all together. It’s awesome!

[@S0rry_TV]

J'espère que l'on verra bientôt cette pelle en action ! En tout cas jolie travail :)

[@kioliex]

WOW, absolutely amazing

[@rickfazzini22]

This build blows my mind, incredible Sir, just incredible!

[@rcfaes5579]

Absolut klasse gebaut! Respekt 👍👍👍

[@FPTecrc]

Sehr schön gebaut 👍
Die Details sind einfach nur überragend, bei dem "Kleinen"😀

[@robertreuver2457]

As always, its looking really great. It looks so easy to make it. Very nice mini excavator. I cant wait to see it in action.

[@danyvrak4300]

tout simplement magnifique travail le best

[@Manutp347]

Magnifique 😍encore un boulot parfait 💪💪💪c’est une pépite 👍👍👍

[@kamilkamil9503]

profesjonalnie 🚜👌

[@jeeperzcreeperzz]

This is absolutely amazing

[@ToolTestHQ]

Best videos on internet my friend
Can you make jcb 8060 in future
Or any jcb matchine 😅
👋
That good old hydradig was awesome i enjoed wstcing it on your channel

[@soaringkhaled]

Wait a minute !! .. look at the size of that tiny serious toy in your hands... it's really hard to believe this is actually hydraulic powered .. and fully functional at least 10 channel all metal excavator

[@carloshnunez]

Wow looks amazing you did a great job
🔵🔵🔵👍👍👍👍🙂🙂🙂🔵🔵🔵

[@Technotronic92]

Fajna zabawka

[@christianclaret5006]

très belle réalisation ; ce que j'aime c'est le détail apporté sur tes projet (la clé de contact ect...)un plaisir a te voir les réaliser 👍

[@benben941]

Bravo, super boulot ! Je veux la même 😁😁😁

[@mattiasrc]

Excellent work as always.

[@jameschaffe694]

Magnificent! I just sold a New Holland E18sr, pretty much identical spec digger to this! Functionality is perfect!

[@soaringkhaled]

Hi, if I may ask how much it you have sold it for... thanks

[@soaringkhaled]

Sorry I thought you were talking about an R/C model but I suppose meant the full size version

[@jameschaffe694]

@@soaringkhaled sorry, I should of been more specific, yes full sized version

[@rubencontreras5571]

Wooo!!

[@zeins471]

What a clean built sir😍

[@adikx5]

Dude YOU ARE AWSOME!!!

[@Totosimu]

franchement incroyable j'aime trop se que tu fait bravo 💪

[@Victor_2019]

Truly amazing!

[@tomjohns8498]

Very talented thanks for inspiring us mortals

[@draxusbaba]

You are a master. Could you please tell which type of speed controller did you use for the dc motors?

[@BartsteRCModels]

All parts in video description

[@miftarc]

amazing creative😎👍👍

[@nstraatmans5975]

Ahh yes part 4 the part where i get confused 🤣

[@giuseppemaenza9255]

Fantastico, davvero 👌😳

[@RCJCB_and_Forestry]

Incredible!

[@steveg2277]

Did you have the pump and valve assembly beforehand? or did you just get lucky as far as making sure the dimensions worked with the space you had? I'd imagine you had the hydraulic unit beforehand, which would allow you to build around it. Is that not what you did here?? Genuinely curious.
Incredible work as always!!

[@BartsteRCModels]

Of course at size size of model, you take some precaution in advance, I printed the drawing and take some mesure and spec of all main elements. Some parts are incompressible like block valve or pump, some can vary like oil tank, the batterie or receviers than can take various configuration.

[@hagozabi]

진짜 대박이네 . 완전 쩐다.

[@danielb4346]

AWESOME, as usual!!! : )))

[@jonnekjonneksson]

Incredible.

[@ice_blockYT]

I wish I had one like that lol it’s cool

[@GulliJ]

Wow je suis jaloux du chauffeur de cette mini pelle !😎😇
Elle est superbe et comme chaque model Bartse's made, elle best pas banale. Largeur de voie, extension de lame etc...
Mais sur quel chantier va t elle se dégourdir les chenilles ?
D'ailleurs on sait désormais pourquoi il manque des chenilles sur certains modèles dans les boutiques 😁😁😁

[@BartsteRCModels]

Il y a plusieurs chantier prévu pour cette petite, mais la météo n'est pas avec moi ses jours...

[@davidefelicione]

meraviglioso......

[@andyhuckle]

amazing !

[@rchobbycuba5543]

The best

[@luigisaporito9350]

Fantastico

[@jeanmichelguillet8565]

Exceptionnel franchement bravo rien ne t'arrêtes c'est impressionnant les finitions 👌
Tu as assez de place pour la batterie ? Quel autonomie à t'elle ?

[@BartsteRCModels]

Merci, la betterie est une li Ion 2s 650mAh qui me donne environ 1h d'autonomie

[@jeanmichelguillet8565]

@@BartsteRCModels merci pour ta réponse.
C'est pas mal du tout pour si petite batterie ! Hâte de la voir en action 😉

[@davidtorquemada6163]

buen trabajo

[@clauswerle]

Great

[@mattwright1054]

What electronics do you use for the track motors? The link references a servo.

[@giovannisabaini3350]

where was the battery placed?

[@BartsteRCModels]

Just above the receiver, it's li Ion 2s 10440 650mAh

[@he214abc]

really crazy

[@huynhhieu773]

❤❤

[@hamstersrcmodels7552]

Nice model👍 what is going to be a new project?

[@rezaazizi3629]

Hey It looks awesome 👌
I have a question about the oil pump and valve. How can I have one of them?

[@BartsteRCModels]

all parts are in the video description

[@rezaazizi3629]

Thanks

[@zeppyswelt]

wie lange beträgt die komplette Bauzeit?

[@thierrygonzalez7334]

😱👌👍💪👏

[@soaringkhaled]

Steve, I thought the pump is always on at an idling speed... .. could you please elaborate why in this model you chose to configure the pump to run only when you move the sticks.. thanks

[@BartsteRCModels]

I have this on all my models, pump start only in demand

[@soaringkhaled]

@@BartsteRCModels interesting ... yet your models run very smoothly ... I thought having the pump on a switch that makes it run at an idling low speed is the key to have stable pressure across the lines, and gives accurate smooth predictable response ... obviously your perform flawlessly as is and don'y require that ...thank you

[@simonp3352]

Nice Modell what about your next model will it be the Wacker neuson ew65?

[@BartsteRCModels]

Not the next model, but in projet list yes

[@simonp3352]

@@BartsteRCModels cool find ich schön mach weiter so freu mich schon auf den wacker

[@youyou_rc_0922]

🤩👍

[@mugilan571]

From where did you get those very small hydrauilc pack

[@BartsteRCModels]

all parts are in the video description

[@mugilan571]

@@BartsteRCModels thanks bro

[@indianmounesh4909]

Hydraulic small pump

[@dupsimtb8382]

Name of the Hydraulik?

[@BartsteRCModels]

All parts are in the video description

[@mathysgamingofficiel3323]

😯

[@jeromegiuliano9550]

Comme toujours un travail magnifique 🤩🤩😍😍 vous avez acheté où le bloc pompe et distributeur ? Merci pour votre réponse

[@BartsteRCModels]

Merci, j'ai tout mis en description

[@jeromegiuliano9550]

@@BartsteRCModels ok je vais regarder sa alor merci 😉

[@nathanielmcclanahan981]

What kind of metal do you use for the buckets?

[@BartsteRCModels]

It's aluminium 0.8mm

[@qualitydirtmoving]

So when you swing the upper cariage the wires just get twisted?

[@BartsteRCModels]

No, at 4:27 it's the slip ring installation.

[@lagkun8271]

How to control 2 sprockets with 1 joystick without needing an additional dual motor driver like that ?

[@BartsteRCModels]

It's mixed in the transmiter, with Open TX

[@jock_thedefender]

Sorry for the question but what battery did you use in this model?

[@BartsteRCModels]

No problem, I have Li-Ion 7.4V 650mAH (2 cells 10440)

[@sefcuijpers9864]

Do the hydraulics work like a real exavator?

[@BartsteRCModels]

yes, pump, valve, cylinders

[@user-wv1gh1to5j]

Потрясающая модель! Продаётся, если да, то сколько стоит?

[@BartsteRCModels]

N'est pas a vendre

[@zefreeride]

mais en fait pourquoi tu avais besoin d'une deuxième mini pelle il y a déjà la yanmar

[@BartsteRCModels]

La yanmar est une 3.7t des années 90, donc gros capot moteur arrière. Ici c'est une 1,7t compacte elle ira ou la yanmar ne peu pas aller

[@zefreeride]

@@BartsteRCModels ah d'accord elle est plus petite celle là

[@yasarerel61]

Yeni projen de youtube sayfan da arka planın da olan örümcek excavatörü yapmaya ne dersin

[@BartsteRCModels]

Yes a Menzi Muck is in my future project.

[@yasarerel61]

@@BartsteRCModels This information made me very happy, I'm looking forward to your menzi muck project

[@nikola_stefanec]

can you share please name of hydraulik sistem?🤘🏻😃

[@BartsteRCModels]

All parts are in video description

[@hasiahzaharah9160]

Part 5

[@BartsteRCModels]

Next week, presentation of the model and all fonctions :-)

[@1703gato]

you make and sell them

[@BartsteRCModels]

Not for sale

[@JeffreySunkiller]

Und wer hat schon das nächste Projekt endeckt xDDD Oder steht der Wacker Neuson nur zufällig im hintergrund ;)

[@BartsteRCModels]

Pas le prochain projet, mais un projet a venir oui ;-)

[@JeffreySunkiller]

@@BartsteRCModels This will definitely be awesome! I am so excited about your models!