Mack Granite GU813




This MOC is inspired from a Mack Granite GU813 presented at the 2017 Montreal show:

       1/17 scale model
Steering by a Servo motor
Drive by 2 L motors
Working steering wheel
Working fake 6 cylinders engine
Lockable fifth wheel allowing steered trailers
Rear coupling for oversize transport
And obviously opening doors and bonnetHere is a video showing all the functions:

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Name Mack Granite GU813
Designer grego18
Designed 2018
Inventory 1578 parts
Theme Technic
Old Trafford


  • 1 year, 2 months ago joelkelly2016 Level 4
    Hi grego18 
    I really really really really really really really want to build your truck for a local truck night but the ldd is so hard to follow i was just wondering if there's any better instructions i would happy pay for them.
    • 1 year, 2 months ago grego18 Level 8 Designed this MOC
      Hi Joel,

      I feel a bit concerned by the issues you faced when trying to build the Granite. I know from experience that replicating a model with a .lxf file can be tricky... Did you manage to get all the sub-assemblies done and you don't know where to attach them? Or is it difficult to build these sub-assemblies? If this is the latter, I am affraid I cannot really provide any help because I have no skills in building instructions and the model was dismantled about 10 months ago...

      If you have any question, feel free to send me a private message here or at Eurobricks (grego18f). This way, you could send photos and it will be easier for me to help you.

      Anyway, do not give up, you will certainly succeed!
  • 1 year, 5 months ago sliver65 Level 10
    hi, is a nice model, but what bothers me are the missing information about the axes. No length. You would have to try what it could be. would have to build days until it's done. it's a pity
    • 1 year, 5 months ago grego18 Level 8 Designed this MOC
      Hi sliver65,
      I am sorry that the lack of axles' lengths is bothering you. But I can't correct it myself, because the only way to do so is creating building instructions, in which I don't have knowledge.
      I really hope the LDD file will enable you to complete the entire model.
  • 1 year, 7 months ago andreasklette Level 4
    wie das mit dem bild einsetzen geht weiss ich nicht ,,was heist URL
  • 1 year, 7 months ago andreasklette Level 4
    hbe ihn fertig bekommen etwas abgewandelt.anleitung etwas korios aber es ging am ende doch gut   
    danke super anleitung trotzdem!!!!
  • 1 year, 11 months ago DinoZoff Level 7 PRO
    Very nice MOC. I'm gonna try to build this one. Thanks
    • 1 year, 11 months ago grego18 Level 8 Designed this MOC
      Do not hesitate to post any photo and if you have done some MODs!
  • 1 year, 11 months ago LegoGlen Level 13 MOC Designer
    Impressive, really nice truck!
  • 1 year, 11 months ago asiadream Level 13
    Nice! Are you planning to make a trailer, too?
    • 1 year, 11 months ago grego18 Level 8 Designed this MOC
      This is what I planned at the beginning. But the lack of time won't make me promess I will build one...
      Thanks for your interest though!
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