Kenworth W900 BASIC




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Name Kenworth W900 BASIC
Designer JurgenKrooshoop
Designed 2014
Inventory 2633 parts
Theme Technic > Model


  • 1 year, 4 months ago nigel1975 Level 24 PRO
    Another great MOC by the designer, which is worthy of being a Lego Technic flagship model. As usual the instructions are superb and the PF functions are very clever in design. I particularly like how the PF controlled gears are working. The MOC is a great achievement in looks, functions and play-ability. I built the BASIC version and had no problems with the parts list as mentioned previously. Given I still lack white parts in my collection I switched white to black, which I think still works really well (see photos). I had to make a couple of other tweaks based on parts, but its not obvious in the final build. One thing that would be great to add to the instructions is the gear positions and how to achieve them using the remote.
    • 1 year, 4 months ago nigel1975 Level 24 PRO

      In addition to the Kenworth I built the lowboy trailer that compliments this MOC. This is not available on Rebrickable, but you can search JurgenKrooshoop website for "Lowboy Trailer Building Instructions".

      I really like the lowboy and whilst it does not actually separate for unloading, it  still looks great and the steering works really well in combination with the Kenworth.
    • 1 year, 4 months ago nigel1975 Level 24 PRO
      In my updated photos I have the Zorex-220 loaded on the trailer. In terms of play-ability this does add quite a lot of weight, at which point the Kenworth struggles in low gear and the clutches slip out of place. However the entire combo does look great and proved to be an enjoyable project the last three weeks.
  • 2 years, 12 months ago dlm0369 Level 4
    Just finished this build . It is an excellent project and the playability factor is perfect
    The only thing I would add is what position is what gear 1-4  
    or if you could show a diagram here
  • 4 years, 1 month ago carpcrusader220 Level 10
    whats going on with the website that these instructions are supposed to be on 😕
    • 4 years, 1 month ago JurgenKrooshoop Level 17 Designed this MOC
      My website was is currently offline. I’m currently working to get it back online ASAP.
      For instructions, please contact me at [email protected]

      Kind regards, Jurgen
  • 5 years, 5 months ago tvroenho Level 8
    The 4x 32107 (blue) can be replaced by 2x 32316. In the instructions the 32107 are not used (anymore) but 32316 instead.
  • 5 years, 7 months ago JurgenKrooshoop Level 17 Designed this MOC
    The white 14L white flex-axles are not needed for the BASIC version. This is a very rare part, it only came in the 8461 Williams F1. This part was eliminated in the BASIC version. It exist only in the DELUXE Version.
    • 5 years, 7 months ago jantjeuh Level 28 PRO
      Alright, thanks for clearing that up. Good thing I own that set then. Can you add the soft axles to the DELUXE version? Thanks!
  • 5 years, 7 months ago x1883 Level 2
    I am sorry would you please have a check for the part list? I found a few parts missing. For example, I saw there is a white soft axle on the top of the truck, but I didn't see it in the part list. And 2 differentials (new type) are also missing too. And finally I have a question for the axle 3 and axle 5, is there a reason why you use have some of it in black color and some of it in standard light bluish gray? is it just a typo ? if I want to use keep it all in standard light bluish gray axle, so I just need 79+5 for axle 3 and 40 + 3 for axle 5? and the quantities are correct?
    Sorry for asking so many questions.
    • 5 years, 7 months ago jantjeuh Level 28 PRO
      The white soft axle is indeed missing. I don't know the length of it (probably 11L or 12L), so I'll let Jurgen add it. I've added the two missing differentials. I imagine Jurgen uses the black axles for aesthestical reasons.
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Building Instructions For Sale

This is a Premium MOC, and the instructions to build it are being sold by the designer (JurgenKrooshoop)

You will receive building instructions of type PDF - Computer Images from the designer once you have organised payment with them.

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