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Posted (edited)

Hello!
I built this model for Rig&Roll competition 26 august. 5 month passed, I am really sad that only now I can share this model to you.

Lets take a look to the model!

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Real prototype:

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It has semitrailer

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Of course, driver can hitch and detach semitrailer using smartphone and lego remote

Truck:

  • 2 m motors for drive
  • 1 servo motor for steering (and steering wheel)
  • 1 m motor for fifth-wheel coupling
  • 1 Extension wire
  • 1 polarity switch as extension wire
  • Lipo
  • Sbrick

Semitrailer:

  • 1 m motor for landing legs
  • IR receiver
  • Battery box

 

On the competitions truck was the slowest :sad: It was my building error.

Truck has 8x8 drive and 2 steering axles. First and second axles turn for different angles.

(I lost red 90 degree beam on photo)

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Truck has some features.

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It has front lights, openable doors, interior with working steering wheel (servo) and working glove box :)

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Here is place for spare tire and manual crane behind the cabin

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For me, design of cabin is pretty good

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Semitrailer has simple suspension

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Rams are easy in using

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Landing legs

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Manual winch with lock

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Video:

 

All photos here: https://bricksafe.com/pages/ArsMan064/man-tgs-8x8

I will not do instruction.

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Thats all! Thank you for reading!
Hope you like it :classic:

 

Edited by ArsMan064
Posted

Honestly, it is small size moc, something like Anthem (scale 1:20) on which I'm no expert if how good you can replicate real thing but Cab looks well proportioned; at least you have no problem with steering wheel size. I see that you have the same issue as me - where to put battery box in moc and not in trailer :laugh:

All in all I think it is a good effort and personally I don't think that i could make it better

Posted
21 hours ago, I_Igor said:

Honestly, it is small size moc, something like Anthem (scale 1:20) on which I'm no expert if how good you can replicate real thing but Cab looks well proportioned; at least you have no problem with steering wheel size. I see that you have the same issue as me - where to put battery box in moc and not in trailer :laugh:

All in all I think it is a good effort and personally I don't think that i could make it better 

Thank you very much! I put lipo in cabin, and sbrick under lipo. Pretty compact, I think. Battery box im semitrailer is only for landing legs :)

21 hours ago, efferman said:

This is pretty gorgeous.

8 hours ago, Jurss said:

Good details and functionality for scale (in fact, at first sight I thought that it is made on unimog wheels).

Thank you a lot!

20 hours ago, MajklSpajkl said:

Very well done. The cabin looks very good. I like the fifth wheel lock a lot. Very well done! How did you do on the contest?

 

Thank you! My model was the slowest on competition :( and I did not get any prize place, but not last place too

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