FINAL RESULT! PROJECT: "JOHNSON" LESU CAT 374 FL EXCAVATOR BV 5 - Mixing Tutorial | RC ADVENTURES

THE DAY HAS COME! In this video I do an overview of this entire build of the Lesu CAT 374FL Excavator. This machine is a GOLIATH! The boom, arm and bucket are massive.. and the only way to get this job done is to dig right in! I asked my viewing audience in the previous episode if they would like me to review the electronics install, as well as the hydraulics. Some of the viewers mentioned they needed a Tutorial on Mixing (12:52)
Then, in this video - I am able to power up this big machine for you to see! I also compare the size of the 374FL to the Komatsu 360 excavator also offered by LESU.
As a side note, and in assistance to my viewers to find what they are looking for quickly:
Here is the radio / Transmitter I used in this film: amzn.to/2XVA5i3
Flysky FS-I6S 10ch 2.4G AFHDS 2A RC Transmitter Control w/ FS-iA6B Receiver for RC
Here is a 6400 3s LIPO: amzn.to/2UFot0D Venom 20C 3S 6400mAh 11.1V LiPo Battery with Universal Plug (EC3/Deans/Traxxas/Tamiya)
The model is manufactured by a company called "LESU". They make a lot of heavy duty equipment and scaled down RC (Radio Controlled) trucks, lorries, wheel loaders and so much more. For more information about this excavator and more LESU products - please visit their website! www.rclesu.com/ If you are interested in purchasing one of these excavators - you can email them directly at [e-mail]
If you are in the USA and would like to contact a USA Dealer: "Semi Joe" is the trusted name you can go to: semijoerctruck...
I hope my work has made you smile and feel inspired!
Please drop a LiKE CLiCK if you enjoyed the video, and we will see you in the Next Episode of RC ADVENTURES!
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RC ADVENTURES™/ RCSparks Studio™ © 2020 Medic Media Productions Inc. All rights reserved. Publication, reproduction or distribution of this film by any means whatsoever - including without limitation electronic transmission via internet or e-mail, or re-uploading existing videos & re-uploading such material on any website anywhere in the world - is strictly prohibited without the prior written consent of Medic Media Productions Inc.

[@johnturner6187]

I will probably never own something that expensive although I'd love too . So unfortunately I'm just here watching as every video but yeah I'd say ur answering ppl questions ,. Great job medic

[@itchyprince3793]

Agreed

[@memesreview5675]

Same lol

[@TheStevenchambers]

Same here guys, still cool to see even if I can't get one.

[@airspotting7074]

Ye me to I would love something like that maby one day

[@Wickey1982pro]

I watched everything and stayed focused through the wiring explanation. Absolute genius with all the wiring. Love the video.

[@sehajboparai3893]

Hi, medic, After watching Project Johnson I wanna buy an excavator for myself, but I'm confused!!! Can you Do a comparison video of Komatsu,rc4wd’s 4200xl and the CAT 374 F On the basis of digging power, speed, lifting power and details. Hit the like guys and show medic we want to see a comparison video

[@chrismanthey7502]

One day when I win the lottery I'll use all this knowledge to build my kit. This is the best place that I have found for rc content. Watched every second of the build to learn more about the hobby and the way it all works thanks

[@isaacfox7036]

I like every detail just let those who don’t skip past it

[@yotatech04]

I work on heavy equipment at a coal mine. I really enjoy the electronics videos. You're speaking my language.

[@curtislong5879]

cant wait too see this beast on youtube gold tomrrow

[@oculusangelicus8978]

Now all you need for this unit are some of the Hydraulic accessories that can be run from the lines on the end of the boom. perhaps a Jackhammer tool, or Earth tamper, perhaps even a tree cutter with grappling claws and electric saw. there are so many accessories that you could literally build yourself! Get yourself a thumb for your bucket first thing, all it is, is a hydraulic claw that mounts opposite the bucket and when I was driving those tings we used it for removing giant boulders that were too big to be handled by bobcats or front end loaders. That "thumb" is also excellent for locking other loose accessories inside the bucket at night time so that they couldn't be stolen without them first having to break into and hotwire the Trackhoe itself! This is super cool, I just came into these videos today, so I haven't heard how much these things cost, but I can imagine they are a few thousand bucks, considering that they are basically functioning trackhoes the only thing that could make it more original is to put a scaled hown diesel engine and attach the hydraulic pump to the engine with w functioning PTO! Does anyone make a scale diesel engine this size? That would be so awesome if there were!!!! even a micro gas engine would awesome, for that matter! this is the ultimate toy for a grown man, and even more so for a man who used to operate trackhoes or maybe still does. I know a number of guys who could beat or at least contend with the Guiness Book of World records when it comes to doing things with a track hoe. I know one guy who could scape the dirt out of the box of a dump truck without ever scratching metal against metal and damaging the Dump Truck Box. This would be the best toy to get them for a birthday or a retirement day!!!! How much are these things?

[@RCConstructionHobby]

Amazing detail on the electronics. I really liked how you described everything. Thank you!

[@Doin_ok]

You should get an award for the logistics of the hydraulics, wiring and radio setup to effort

[@jessicamessinger5296]

I like the electronics lets me know other ways to hook up wiring.

[@brhawaiian]

This is why I subscribed 10 years ago. I love the details that help anyone from making the same mistakes.

[@The_MAD_Qyuber]

Gotta love the enduendoes. I can’t wait to see her in action.

[@josephthompson6526]

That's what I've been saying for years. No luck.

[@iamReddington]

innuendos.* ;)

[@johndowning5344]

paused it to say I'm still watching and I use what you show on many builds.. please continue the tutorials..

[@onereed333]

I'm still watching. I learn something each time i watch. I always say, "If you pay attention, you can learn something new every day." Tell Morris. lol

[@TheRealRCSparks]

Maurice is currently learning "A job worth doing, is a job worth doing Properly".. Lol (Thanks DAD!)

[@brucem6442]

Electronic vids maybe boring and suck but your advice and ideas are priceless. You've taught me alot when it came to wiring up accessories and receiver setup!. You are the man bruh!

[@cupofcoffey2752]

For all the batteries you have I've never seen your charging setup, can you showcase that in a video?

[@hambone51501]

Man i watch every part of every video you make. None are boring. Information can always be used elsewhere if not on rcs.

[@MP_TROLL]

I can’t wait to see this in all worlds of trouble. KZbin GOLD!!!!!!!!

[@lexsteel12]

I, for one, enjoy watching and learning about how to hook up the electronics. Thank you for sharing. I can only dream, of having anywhere near the skills, to put together a kit like that. You are one talented guy.

[@jrc-fabs1634]

The running starts at 9:03 👍😎👍

[@penguinboyp]

K

[@vipalien6413]

Gud 4 u

[@itchyprince3793]

Great

[@nwhittemore078855]

This is the stuff a rookie builder will never find anywhere else..

[@Crainomac]

Iron man colors are pretty cool! Can’t wait to see this rig at the mine site!!

[@dannyclark9820]

As for mixing the channels you sir just showed me how to fix 2 of my hydraulic machines. Thank you for taking the time to show how to mix the channels.

[@troynewlin4842]

The new big red is my favorite

[@shaunshaunk9297]

I watch the whole thing keep it up. Us real RC guys want to know it all not just paint and body guys here. I watch start to finish o matter if its a repeat or not. Its how I learn seeing it over and over.

[@coryleebullis]

You said if we have any questions, just ask in the comments. The only question I have is...... Can I have that? LOL. Great job my friend and I cannot wait to see it on the gold mine.

[@ddd228]

It would take be a WEEK to set up and learn all of the controls! But hey, sit in a lawn chair and move dirt or dig a hole? Yeah, ;cause 'Merica. Here, hold my beer.

[@charltonjames7616]

I am very interested in the electronics. This is the part of RC that intimidates me. The more you explain it, the better I understand. It's going take me a while!

[@TheRealRCSparks]

If you have any questions, Im always happy to help :)

[@true_mtb]

Thanks for the build Medic! Honestly dude, love the material you’ve been working on! Can’t wait to see this beast on the Mine Site 🤟🏻🤟🏻🤟🏻

[@aronmarisamonte8850]

True MTB me too😆😆

[@TheRealRCSparks]

Cheers man, I was looking forward to coming out of hibernation after a long winter

[@codyg7936]

@@TheRealRCSparks could you make the auxiliary’s function? Would be amazing to see a rock hammer or thumb on it

[@TJsRC]

I don't have any RC's like this (at least not yet😉) but I still enjoy following along as you explain how all of the electronics go together. 👍👍

[@billwillson5361]

That's the second biggest Johnson I've seen today!! Great job medic!

[@mosesbavilla3055]

I say when you demonstrate your electronics on how you connected your wires shows me an the most efficient way of how to connect wires but honestly I have never built any epic builds like you have been showing on KZbin an I loved watching your overkill build

[@baldingtowski8074]

Excited for this one!

[@Lunatick666]

The whole electronics and programming is the main reason why I dont even bother starting with such a build. Im having enough problems changing the channel on my tv. So this is blowing my mind. Watched the whole video nontheless.

[@rickduquette3399]

6:34 still watching, not boring find it all very interesting. Keep going!!

[@chrislongton6276]

Hi. Love watching your videos, (you may not know it) but right now you are a way of escape from life, even if it's only a 10min video. Hope you all staying well and safe.

[@weldenmad7197]

This is interesting. Gives me some ideas

[@Foster-57]

Never built an rc before. I want to buy this model because of this series and video Great electronics information! Thanks

[@phillsmith3809]

I know if I have to ask “what she cost?” I can’t afford it, but what she cost?🇦🇺

[@baconbits7625]

I think it was around 4k.

[@phillsmith3809]

Awesome bit of gear, don’t know what ya hourly rate is to bolt her together, but I reckon she’s worth every cent and looking forward to seeing her pull her weight .

[@davidmunday4099]

www.arstat.com.au he’s in laidly QLD Australia. They sell Both version from LESU.

[@carterjohn2151]

I saw the it was 3799.99 on eBay

[@JeffryJForan]

Technical but informative and helpful. Great build! Now put Big Johnson to work! 👍👷‍♂️🚧

[@mikedamario1775]

I can't believe how much I learned about rc watching this channel you are great at explaining the projects love KZbin gold let's go loading wars

[@NekroSilver]

"I use a small injector needle, you can find them behind convenient stores, back alley ways, around garbages. Maybe some uh, medical places..." LMFAO nice. everyone's is like, "i cant' wait to see her in action!" I'm like, *tips my hat to you* for doing such an incredible job! Man, that's an impressive feat. to build such a beast! Congratulations Man!!! I'm happy to have followed you.

[@TheRealRCSparks]

Thank you for taking a moment to recognize the completion of such a massive project! Also glad to know you got a few laughs out of todays show :)

[@jordencavrois1437]

I am enjoying learning more about the electronics for all RC's

[@michaelfooks2559]

I am still here! And I like this electrical bit cuz it'll help with my project! So thanks!

[@melmyrtle5765]

Course I'm still watching I watch everything. I don't comment to a lot of it because I watch it on my shop TV not my phone. I very much love all of the technical information you give in your videos. Thank you for all of the fun entertainment over the years.

[@TheRealRCSparks]

You're the best!

[@Blodgod]

I don’t own any rc vehicles but I always enjoy seeing the new stuff you get and use. I watched the wiring didn’t know much but really interesting for me

[@TeriWilde]

Dude, stop worrying about what people think. I find your electrics tuition excellent, its certainly not boring, if it wasn't for people like you and me then folks would never know how to do this... great job Medic... 👍 Oh, the electrical contact between the top and bottom is called a 'slip ring" and the hydraulic tank should be filled with all rams closed ... 😊

[@sandman2495]

Love the detail, especially on the electronics and mixing. Not everyone is experienced on all aspects and something like this is very helpful for beginners getting started.. Love it.

[@oculusangelicus8978]

I am still watching and all of your explanation is super helpful to me, so I can understand it and kind of make up a kind of PCB in my head. Thanks, don't stop explanating something that you don't normally do or if it is something that is unusual that you normally wouldn't do. That way everyone knows that the reason why you're covering it is because it is something that you morally don't do, or have etc. Great videos, I watched them all!!!

[@ericviger4984]

I wouldn't say this was useful for any of my builds, but I still enjoyed watching very much so! I still love learning about it. But then again maybe I have a bias opinion. I've been watching for many years now haha!!

[@thetwitch6667]

I am new to your channel, I am also an electrician, but doing that sort of stuff is new to me. You are also kinda waking the kid up in me

[@suprmn1978]

I don’t have one of these but I still like watching all the deets....it’s interesting to me. This thing is gorgeous!

[@madtrucker04]

Loved this build series, just started on my LESU 374 right before episode 3 came out. Had to get one after watching the first episode. Have been wanting one since they came out. Was great to see how everything went together before i started on mine. Thanks for the great.build videos.

[@hotrodavery]

The solder on the ram just gives a character. I would totally do a build like this. It's hard to say which one is my favorite I like RC 🚗🚚🚂🚤✈🚁

[@nathansmith6797]

Didn’t no they made a group plug like that. So awesome. Learning something new is informative and awesome if the person teaching it knows what there talking about

[@brickleyyard4966]

Min 6.29 I watch all your vids from start to end and I love all this side as this is the side no one talks about enough for me as I have autism so seeing some one do it allows me to really understand it so keep doing it As it is very helpful and not silly or a waste of time thanks for your vids thay are fun to watch

[@CM-ig2pf]

I think it’s nice you give an overview of all your work an the explanation of each component and function. awesome job. Can’t wait to see the performance of this beast👍😃

[@keeganfarmer5178]

I am just getting into the hobby and I watch the video all the way through thank you for making the videos for us

[@PrinceAlsham28]

Still watching at 6min 30 seconds I like the electronics, Building, driving and, commentary. Great content all around!!

[@hillninjasadventures5169]

Yes of course I'm still watching...I asked u to show everything....I hate electronics but always good to learn more ...thank man....build looks amazing

[@josephpersaud1833]

I love all build videos it's never boring

[@richmonsmith9308]

Those hook ups as you call them are called distribution blocks! They are very common in the 12volt community for car accessories.they really keep wiring down to a minimum.....they also give stronger current with minimal voltage drop! Very cool they come with this!

[@jeffwilliams533]

Everything you did on a Johnson was awesome and I even love the paint that's awesome let's go see a dig

[@joepreuitt4658]

Well bigger is always better. I love the red color and it makes a statement in the room. Snarly by comparison to the other. Super mining equipment on the mine site. Now you need the D11 dozer that's 100+ pounder. With a bigger mine come bigger equipment to handle the larger amount of pay. Great job on the build, my favorite to date!❤️

[@GreenLantern814]

I'm getting a little lost, but I really wanted to see you work out how to wire and mix all this equipment! Thanks Medic!

[@danielpolanco4805]

I got to say I really enjoyed the video ! Im not an electrician but I like the way you’ve explained the set up !!

[@TheFatController82]

Electronics are my Achilles heal. So you explaining it, is most welcome.

[@Siouxme4havingfun]

Thank you for sharing the practice of unplugging the power wire from the pwm cable of any additional escs. I’ve seen too many guys on trail and comp crawlers leave them in and then have malfunction or failure of a receiver or servo. It’s a simple trick if you have more than 1 esc or if you have an external bec powering the rx vs direct to servo.

[@hossrod]

The reason you need a lot of air space in the fluid tank has much less to do with temperature expansion, and more to do with the amount of fluid each ram holds in its extended vs contracted positions. Thanks for this video series, I would love to have one of these but will never be able to afford on and glad I got to see the kit and its assembly.

[@pricey4ever330]

Once you work with Johnson you never go back. Holy crap that's incredible. Yeah I feel I could build that but the electronics yeah that's some what intimidating.

[@brianross5463]

I really enjoyed the electrical work summary. Interesting to see the radio programming as well! Let’s get this baby in the mine!

[@timallen6035]

That is a huge one. Yeah, that's what she said. Looks good. I personally like the Iron Man paint scheme.

[@Skaadi89]

I find it very helpfull that you do the wiring and setup i find this information very usefull as i am just getting started in the rc hobby. Your videos are what helped me get started in the hobby. Thank you

[@Paul_Lane]

I like the color better than the same ole yellow... I like how you detail the whole build including walking thru the electronics.

[@AlvgeirStegane]

I have always wonder how you are mixing the pump!¡!!! Now I know thanks to you Aaron. Thank you!!!

[@TheRealRCSparks]

Happy to help!

[@pjsrcadventures2411]

I absolutely love watching the electronics being talked about and/or installed. Mechanical theory is awesome and somewhat easy. Electrical theory, I feel, is misunderstood and that's why I love watching you do or talk about the electronics of the rc.

[@offroadriverfishing]

Looks awesome! Can’t wait to see you guys wear some paint off the bucket. As for as “excuses” go...I have two,I’m married! Lol thanks for the video

[@jarrettellerton1835]

paint scheme is wicked huge marvel fan and an operator I’d be in my glory running that shovel in the pits 👌 job well done medic can’t wait to see it get put to work !!

[@christophereng815]

Sir, the way your talking, the electronics are very interesting. Please continue, I do appreciate you.

[@stonedog03]

Hey Medic! FYI - on the BL120, you can also program it using a "LED Program card" like the ones that come WITH the "QUICRUN WP 1080". Just plug in the receiver plug into the program card instead of the receiver. That's how I programmed mine anyway. A lot easier than all the flashy flashy.

[@ChrisDavis-eq9lj]

Great vid! Some (most) people will never do anything as complicated as this rig. I'm glad you showed the connections and the mixing. Great information and helps fuel my plan and build for a TRX10 recovery tow truck. Keep them coming!

[@bcdrummer1962]

Your videos are terrific! I think you are one of the best KZbinrs of any genre out there - and I watch a lot of KZbin of various genres (cars, watches, aircraft, independant journalism, sports, other RC channels, etc. etc. ). Even after all this time, your content has not become fake and 'slick' -it's obviously YOU posting for US. Which was the original magic of KZbin, and which is starting to fade unforunately. Cheers from Tokyo brother!!!! Keep it up, there is a reason why 3m peeps are with you. It's called honesty.

[@TheRealRCSparks]

Waving to you from Wester Canada, BCD! Thank you for taking a moment to recognize. I have a lot of pride in the show, and glad to know the message is still clear and being enjoyed. Really cool :)

[@bcdrummer1962]

@@TheRealRCSparks Back atcha dude. Stay healthy and stay strong.

[@edwardbroyles9738]

This kevel of build is beyond me BUT the details do help me with the smaller scale stuff I am working on!!!

[@satorrotas]

It's almost finished, it is really beautiful, it's crazy the number of wires that there are inside and it is sure that you have to take your time to wire it all up. I think your welding is good because at this location it is really not easy to work, A little bit of dremel and paint and it should be good, the advantage is that there is no force in this area of ​​the excavator arm . The difference between the two is huge !!! I thought the blue was already big 😄 The red beats the record of size, the work in the mine of KZbin Gold will be at the top !!! Awesome result and great work !!

[@rustythehusky5536]

I just want to say I like all of your build video and sum day I'll get RC with ur build videos I have help when ur not by my side thank you medic

[@Chris-yk5rm]

Wow that radio is cheap!! I am loving how this hobby is progressing. When I got my first RC you had to swap AM crystals and try to not break the flimsy antenna! And those AM radios weren't cheap! Also never knew about mixing, very interesting!

[@Bjorn41]

Thank you sir you provided numerous hours of entertainment and I truly enjoy watching your videos

[@michaelstegall6995]

I’m not building this with you but yeah I’m still watching at 6:28 when you asked to leave noise I like when you go through and explain what you’ve done. Keep up the great work man!

[@Organized-_-Chaos]

Cant wait to see that beast loading that new conveyer and the dump truck

[@tonyjessen8204]

Stand back I don’t know how big this thing is going to get what a great build you make the videos I watch them can’t wait to see it on the site in action👍👍

[@harryguy76]

No matter if you painted it pink with purple polka dots...that thing is the sweetest RC I have ever seen...actually you should of painted it pink just to piss the whiners off lmfao....simply amazing......now you need something like an Oshkosh M1070A0 tractor and M1000 semi-trailer to haul it to and from the mine site lol...Go KZbin Gold!!!! Can't wait to see her in action...this beast will definitely boost production...maybe see some ounce clean outs now...

[@MasterfulStu]

Noise. I've never seen nor messed with electronics like this. Don't have any plans to get that advanced, but it doesn't mean I don't find it fascinating!

[@adambergman2014]

Wiring actually entertains me. Its relaxing when you know what your doing.

[@danon-theautisticmaker8112]

Yes, I loved all of the detail shop talk with the making of this! For doing work like repairing that one ram, if you don't already have one you should look into getting a "third hand" device. You could look at DigiKey.com or Adafruit .com, either place will have good quality ones to choose from. Though given the typical SIZE of your work, I'd suggest getting one that has longer reaching arms. Still absolutely lovin' this build! I'm moving on to watching the next in the series to see this Johnson in action. Lol, can't wait!

[@AllOrNoneR.C.]

Thank you for showing the mixing, very cool, and did not fast forward through it, can't wait to see it out making money

[@HighTech_Rednek]

No never bored I enjoy all of it.. I live vicariously through you. Thank You

[@ryanjarvis9617]

I like the bucket loader and well of course big Johnson there ,and you got to love the 6x6 rock bump trucks too

[@zero318]

Looks awesome! I’m still watching, then again I’m a wiring nerd. Hehehe. Super well set up.👍🏻

[@jasonsrcstuff9278]

I always watch anything you are willing to teach. I’ve been in RC for over 30 years and I still learn from your videos.

[@TheRealRCSparks]

Me too Jason.. Always a student of a great hobby! Awesome. Thank you!

[@RichieJR1115]

I like how you go in depth and how there a lot going on just to make the bucket move but I would a way so people now when they can skip to when your done talking about the electronics

[@nedkelly1306]

Dude today at work I had my first ever go on an excavator 22metric ton of fun and I was getting full buckets on my first scoop, I'm felling pretty chuffed to be let loose to build a pad but now there's no excuses Pookie you've been promoted from rookie so now is your time for Forman, Forman Pook hahahaha ;)