Liebherr PR776 Dozer - Lego Technic 42100 alternate model

This is alternate model for LEGO Technic Liebherr R 9800 Excavator 42100 set.
Liebherr PR776 Dozer in 1:18 scale. Build with 2925 pieces. Remotly control by Lego Technic Control plus and Buwizz app. Building instructions contains the application configuration guide. Model is completely motorized, with 6 motors (two XL motors for drive, single XL motor for lifting blade, L motor for tilt blade and two L motors for ripper steering)
Designed and built by Eric Trax, instructions made by @M1longer custom stickers created by @technicprojects.
Visit Facebook page for more great agriculture models:
/ erictraxcreations
and another great models:
/ m1longer
Instructions can be bought at Rebrickable:
rebrickable.co...
Custom stickers:
www.mocsmarket...
Custom Powered UP profile: bricksafe.com/...
Music:
Forever (instrumental version) by Jonezen
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This video is fair use under copyright law because it is transformative in nature, uses no more of the original than necessary and has no negative effect on the market for the original work.
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All music under Creative Commons - Attribution 3.0 Unported - CC BY 3.0
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[@dylanfgarrison]

I had no plans to get the 42100... saw this and ordered it instantly! Looking forward to picking up your plans and building your amazing creation!

[@richardjulien1329]

The simple thought that we could have got 2 hubs for the cat d11 is really highlighted by this creation...

[@ZEROBRICKS]

Well done! Could easily pass as the official B model.

[@Nico71Fr]

Awesome, I would not have done this in better way, congrats !

[@EricTrax]

Thank You Nico :*

[@MajklSpajkl]

"What a beast!!! Absolutely stunning!" (...runs quickly to rob a bank and buy 42100...) ;-)

[@hydroworld-soontobemigrate6160]

Size up that model, paint it yellow, slap the CAT logo on it and you've essentially got yourself the 42131 set. I bet that's exactly what it's going to look like.

[@takumiakutagawa8214]

True!!! That’s exactly what on my mind as well

[@AlhayezRC]

Wow. This model looks amazing Eric, well done

[@crazytivity]

I found this model on Rebricable, absolutely amazing ! This could easily be an official B-model for the actuel 42100 set, well done !

[@Mima_the_vengeful_spirit]

42100: a massive carry digger. also 42100: let's make alts...so many possibilities

[@MikkoRantalainen]

Great work! Unless you are a collector instead of builder, there's no need to get the official Cat bulldozer when this does everything better.

[@donovanellis1533]

Such a shame that Markus Kossman ran out of development time with the 42100, this would have been a wonderful official B-model, and I imagine Liebherr would have been pretty happy about it. Truly astounding job here Eric! Everything about this looks and feels so authentic, like it was actually designed by the folks at lego! I'll start building it once I've had my fun with your bobcat T870 b model, should be fun to use it to push the snow around come winter! Clever hub placement too! Accessible, yet unobtrusive. Thee suspension seems great as well. Hoping Liebherr sees this! This is the kind of thing that justifies the set's price for me, and surely many other builders- It's an incredibly versatile assortment of parts suitable for building a wide variety of tracked machines and vehicles. This model really seems to highlight that. Once you stomach the price, your'e easily looking at at least 50-60 hours of build time with all the alternate builds on rebrickable, including this and the main model. And at least as many hours of play. That's amazing.

[@thatguynamedgeorge9218]

This would have been a great B model.

[@MajklSpajkl]

There, just finished this monster and I am speachless. Very satisfying building process and great skill using the part asortment available in 42100. Defintely worth buying the set and the instructions as well. Unfortunately I have some problems with the buwizz app on my Samsung S7 - there is quite some lag between the app and the hubs. No such problems before directly with buwizz. Nonetheless: EXCELENT BUILD and clear enough instructions. Fantastic job Eric and MLonger.

[@EricTrax]

Thank You Majkl

[@KnightIA]

This channel is SO underrated!

[@BlackringIII]

Really cool. Glad I have something to do with all of those spare 42100 sets sitting in the closet 😂

[@beanlets]

How do you have spares of such a pricey set

[@donovanellis1533]

@@beanlets it's called a joke.

[@mplegotechnic]

Fantastic model...great work!

[@endless2473]

Thank you

[@Leon-ok3bq]

Nice

[@grohl666]

Great model!!!

[@vansien]

Thats bloody fantastic work, looks like a great alt model.

[@thejonsonator]

Considering this build from the excavator rather than spunking £415 on the new Cat dozer.

[@ghoti41628]

Brilliant work. Love the design and functionality. At 1:18 scale according to your post on Eurobricks, this should go along nicely with Nico’s ~1:20 Kalmar heavy duty forklift and Lego’s own ~1:22 Volvo L350F Loader. You also mentioned the difficulty of integrating the new long linear actuators- how difficult would it be to swap them out with the old ones?

[@brickchef8282]

thx this will save me 200-450€ from not buying the cat 42131 ;) instead i wil just buy the moc instruction so thumbs up

[@EricTrax]

Great choise :D

[@AlexMonas]

Haha, what an amazing model. I'm sure you actually "scooped" this years follow-up on LEGO 42100: The LEGO Technic 42131 CAT D11T Bulldozer

[@errrixon7309]

Amazing moc bro!

[@sichi137]

Wow, that is absolutely amazing! I can imagine it took some time to get to this glorious end result ;-)

[@EricTrax]

15 days of building :)

[@sichi137]

@@EricTrax Wow, that is actually quite impressive, I couldn't have done that at all!

[@mbaldwinusa5044]

I've been trying it

[@nayseyha2288]

this lego technic alternate set runs smoother and is 10 times better then my pc ;-;.

[@aaronwetzell6680]

you should build a semi to transpoort it

[@janlech8144]

pls build you fendt 1050 vario pls

[@johannsteindl6989]

Very cool idea and very cool design as always. I like it 😉👍

[@tschacoballers5654]

Cool but can you make a Video fromm the Case 1455 xl

[@armanddelaraclette8506]

We are two

[@tschacoballers5654]

Ohh sorry

[@armanddelaraclette8506]

Of why

[@EricTrax]

I need 2-3 weeks ;)

[@tschacoballers5654]

Nice thanks

[@daunaissylvainssylvain8577]

good job

[@simon7504]

Cool.

[@WarForgeGaming732]

Now you just gotta mix some lego concrete and lego steel and make the killdozer

[@ManosLC]

Mabye i am the only one that doesn't know, but what have happend to your hands? Awesome b model btw!

[@EricTrax]

I have a vitiligo ;)

[@ManosLC]

Eric Trax Ok! Thank you for letting me know that!

[@armanddelaraclette8506]

When do you post the video of the case ih 1455 xl???

[@EricTrax]

I need 2-3 weeks ;)

[@deathified]

I have a fully assembled liebherr r 9800. Should I buy the $15 instructions, dismantle it, and build it? I honestly don’t know right now.

[@SebastiansKanal]

Why can‘t Lego do that in the first way... 😒 I purchased the instructions and ordered the stickers, thanks to you two 😘

[@sithtrooper1472]

i want to buy it

[@krankenwagen7198]

your hands look nice . i wonder where u got so good in creating a new "set"

[@tobiasb6768]

Wow are those linear cylinders but longer?

[@EricTrax]

Yes, its new type actuators

[@mbaldwinusa5044]

How to get a sticker

[@AndrewGuns]

For some reason bulldozers look weird without their blade

[@CoolStuffOrigami]

Ngl this might be comparable to the upcoming 3800 piece monster bulldozer from Lego 2021!

[@EricTrax]

It will be ;)

[@aubin_agri_ytb]

Ohhh yeah! That's interesting! Do you have the building instructions?

[@EricTrax]

Yes. It's in video description

[@aubin_agri_ytb]

@@EricTrax thank's a lot

[@pavolkucera3153]

Wow

[@elitoler3511]

How did you do that? And where did you get the instructions from? Also, are we allowed to build that at home?

[@user-se5zv1wj5q]

와 이걸 이렇게 만든다고?

[@martijnsenden3722]

@M_longer and @erictrax Two questions about the stickers: I would like to keep any stickers of the original 42100. Does that require me to buy new pieces, or are the stickered pieces from the original not used in this moc? I would like to apply the custom stickers for this moc to pieces that I will not also have to use in the original. So, which parts are going to be stickered? Is there a list? I'll order spares for those pieces on bricklink then. And lastly: what a cool moc!

[@EricTrax]

1) If I have applied my stickers to the R 9800 excavator you will only use one 5x11 panel. The remaining bricks with stickers will not be needed. 2) I don't have a list of bricks to add stickers to. In the building instructions, you will find information on where to apply the stickers. Then you can order additional blocks if you want to be able to build an excavator. To order stickers, please contact directly: [e-mail]

[@martijnsenden3722]

@@EricTrax thanks. Will try to study the instructions and see if I can figure out the bricks I need for the excavator after having put on the stickers for the dozer.

[@martijnsenden3722]

@@EricTrax regarding the single 5x11 panel: do you mean it can be used with the sticker applied, or should I buy one extra that has no sticker?

[@EricTrax]

@@martijnsenden3722 yes, you can use the one with applied sticker :)

[@mb1632s]

Impressive model, you did a great job

[@iszapkaistvanka1012]

Please make a McCormick TTX 210!

[@skarpetagaming2491]

Kozak totalny!

[@ryanwolff4211]

Their a website to buy this

[@user-cf1dn9rg2f]

Супер!

[@downtempoman]

Really nice to see instruction, control profile and custom stickers. All looks so professional. Hopefully I will find time to buy it instruction and build it. As model B it has technic parts only, not like Fendt 514c with many system parts. I need to figure out how to end model, because I stuck in the middle. Is it better to buy missing parts or finish to technic replacements?

[@EricTrax]

Thank you for your opinion. As for building a fendt, I saw a different approach. Ordering bricks and building or replacing parts. Everyone builds as comfortable for him.

[@downtempoman]

@@EricTrax It won't so nice like your Model Team, but still. I am wondering about this Toi Toi on thumbnail? Is part of MOC also or something secret not revealed still :)

[@baronrouge2]

Bonjour, j'ai acheté vos plans pour ce bulldozer mais je n'arrive pas a télécharger le BuWizz profile !!! merci de votre réponse

[@EricTrax]

Describe the problem more, why can't you download? Please write in English.

[@baronrouge2]

thank you for your reply But in fact I cannot load the file from the BuWizz app, (which is not the same version as on your illustrations) from my phone I click on download but nothing happens !!! do you have to unzip the file? Thank you

[@EricTrax]

@@baronrouge2 please send me screen shoot from your buwizz aplication to my e-mail: [e-mail]

[@stevenwilson8106]

Hi Eric, Thanks for this! I just bought the Liebherr R 9800 before I even saw this. And I am happy I did. I intend to buy your instructions. Will that also tell me anything else I need to buy? .........other parts? About the BuWiz control.....is that an app, or a separate physical control? All this is for my 13 year old grandson who has built many Lego sets. I am not very technically savvy. Hope to hear back from you soon. Thanks, Steve Wilson

[@EricTrax]

Hi. You need only 42100 set and building instructions. Additionally, you can purchase stickers by contacting with [e-mail]

[@stevenwilson8106]

@@EricTrax Thanks Eric....But I am a little confused because the original kit I don't think shows your alternative build?! also, the Lego Technical control plus and the Buwizz app......is also a bit confusing. Sorry if I seem to not get it. It's not clear if I have to buy anything extra for the controls?! Thanks for the quick reply! Steve Wilson

[@EricTrax]

@@stevenwilson8106 You will not see this alternative model on the original box because the official set does not have it. This is a completely custom model, but using only the elements of the 42100 set that's why we called it "Model-B". Unfortunately, the buwizz application no longer supports the technic hubs, but instead, there is a step-by-step instruction on how to configure the Lego Powered UP application for this model. You only need a smartphone.

[@stevenwilson8106]

@@EricTrax Thanks Eric! .......and could you please tell me how would I access the step by step instructions for use with the smart phone to configure the Lego Powered UP application? Thanks again, Steve W

[@EricTrax]

@@stevenwilson8106 sure! Please check this: bricksafe.com/files/M_longer/42100-dozer/Liebher-PR776-Powered-UP-guide.pdf

[@Metagross555]

Is there a way to put steering and drive on 1 joystick like a real bulldozer

[@EricTrax]

Yes! If you have Joystick you can connect it to the smartphone and control model with BrickControler2 app. I use It for PS4 pad steering.

[@olegchashkov4458]

Вроде только у катерпилера патент на такую ходовую часть или уже закончился

[@johanaarts5782]

wher can cet the buld insrutions

[@EricTrax]

You have a link to the store in the video description

[@schmittyannick]

possible a comparison witch 9275 ?

[@EricTrax]

Here you go :) bricksafe.com/files/M_longer/42100-dozer/PRvs8275a.png/1920x1080.jpg

[@schmittyannick]

@@EricTrax cool, THX

[@silvertonguethesleepysnake6103]

When you can change the number of likes

[@newsmansuper2925]

And that's model B

[@wojtekniemiec8096]

wow zrobisz ciągnik john deere???

[@pawelch9536]

a na co ci

[@barricade993]

1:08 you have vitiligo

[@ayateppanyaki7028]

The bulldozer is so....... You pressed read more didn’t you Ty for the like

[@drone-dream6583]

Nice