dpi2000

Lego Mini Trial Unimog 406/427 MOC

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Pan Dong presents. 

New mini truckthey are based on Unimog trucks. 4 wheel steering, this function is the focus of the building. Short wheelbaseportal axleslightweight body. Two chassis modelslike a RC carone has server motor for steeringthe other linear actuator and M motor . But , Both have the problem of turning to the imaginary position. L motor x2 for drive.

I hope you'll like it.thankyou for watching.

 

 

 

 

樂高科技迷你卡車,Unimog 406/427,董攀設計,謝謝觀看!

 

這次拼裝的重點,在相對較短的軸距,實現四輪轉向,然後輕量化車身結構,模擬RC車的懸架扭動姿態。有兩種底盤模式,一個採用伺服馬達轉向,另一個是小推桿加M馬達。兩個L馬達驅動,RC輪胎。四輪轉向真是靈活很多,攀爬時候的優勢明顯,不過因為前後各採用兩組萬向節傳動,導致有明顯的虛位問題。伺服馬達轉向,效率直接,但是轉向有類似軸效應現象,車頭會左右擺動。小推桿加M馬達的組合,姿態很棒,不過向上攀爬時後橋壓力大,還是建議採用不轉向的後橋,會更加結實可靠。

 

Unimog 427

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Upgrade Version

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Unimog 406

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Edited by dpi2000

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Wah, I love it! The shape of the truck is fantastic and the red color parts are used so nicely! 

Love the SUSPENSION too! ^^

Great work! :laugh:

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Interesting portal axle solution, but unfortunately I do not understand Chinese (under Movie URL)

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Very advanced model, congratulations for it! :thumbup: :wub:

I really would love to see Building Instructions, or at least detail photos about the axles, and the chassis, please? :blush:

Edited by agrof

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11 hours ago, ExeSandbox said:

Wah, I love it! The shape of the truck is fantastic and the red color parts are used so nicely! 

Love the SUSPENSION too! ^^

Great work! :laugh:

I'm flattered.Thankyou!

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10 hours ago, Attika said:

Very impressive build. I really admire that portal solution. :thumbup:

Haha,Your MOC has inspired me a lot.Thank you very much! About small turntable portal axles,the black gear(32270)will rub a little against the tire wallstill,it was fun.

8 hours ago, I_Igor said:

Interesting portal axle solution, but unfortunately I do not understand Chinese (under Movie URL)

The Chinese means the same as the English part, Thanks;)

8 hours ago, agrof said:

Very advanced model, congratulations for it! :thumbup: :wub:

I really would love to see Building Instructions, or at least detail photos about the axles, and the chassis, please? :blush:

That LDD instruction is really tiring to look at. Let me take some more pictures.

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Thank You for the LDD models, they are great for further analisys! :classic:

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On 7/22/2019 at 12:49 PM, agrof said:

Thank You for the LDD models, they are great for further analisys! :classic:

You're welcome.;)

 

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WOW, that is amazing. Thanks for the LDD files now I just need to get that installed and figure out how to use it. :classic:

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10 hours ago, Teo LEGO Technic said:

Beautiful truck! It looks as good as it works. 

Ha,Thanks! About small turntable portal axles, black 12 gear will rub against sidewall of the tire, Anyway,it was fun.;) I’ve always liked your Dakar Truck very much. 

On 8/28/2019 at 2:54 PM, m3eu said:

I like your work, and thank you for the LDD files.

You’re welcome;)

17 hours ago, Kio Liex said:

WOW, that is amazing. Thanks for the LDD files now I just need to get that installed and figure out how to use it. :classic:

Ha,Thank you,too. Enjoy.

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The little turntable portal axles has been modified in these two days,more reliable. And, thanks,tractor tires from Russia! Perfect;)

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Fantastic! I like the portal axles, but I wonder whether 20t bewel gears holds up without skipping since it is only supported on one side. I guess it is really capable as it should be quite light. Can we expect a video?

Best regards,

Miha

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On 9/19/2019 at 2:46 PM, MajklSpajkl said:

Fantastic! I like the portal axles, but I wonder whether 20t bewel gears holds up without skipping since it is only supported on one side. I guess it is really capable as it should be quite light. Can we expect a video?

Best regards,

Miha

Haha,Thank you!

Occasionally there will be a tooth beating,especially  these two gears on the rear axle ,12t/20t(brick yellow),not happy about that.Video takes some time,you can look at this first.

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Edited by dpi2000

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On 9/21/2019 at 6:32 PM, MangaNOID said:

oh wow i love these!

and yep that turntable portal hub is very unique :thumbup:

Thanks;)

406/427 upgrade version, wheel base + 2  studs, climbing performance improved.new body work.

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Very impressive design! perhaps you could modify it so the bodywork could be detachable? 

Edited by Mechbuilds

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On 11/2/2019 at 5:47 PM, Mechbuilds said:

Very impressive design! perhaps you could modify it so the bodywork could be detachable

Thanks, the body can be detachable ;)

Upgrade Version 

 

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Looks pretty cool. Considering the size of the obstacles, the performance is still great.  :thumbup:

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9 hours ago, Attika said:

Looks pretty cool. Considering the size of the obstacles, the performance is still great.  :thumbup:

Thanks a lot,Attika,11 beam in the picture still needs improvement,you can see it in video,in the end,it’s broken.

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