A LEGO Technic motorized rally car transformer which transforms from a car to a robot, with complex gearing and linkage mechanism.
Mud Pump
0,00 € -Excl. Tax
Mud Pump in container style built for the Western Star 6900 Twinsteer, with optional motorization.
Video Presentation
You can read the full review of this model on the blogpost.
If you are interested by the Western Star 6900 Twinsteer in LEGO Technic, see the product page here.
How to build ?
The PDF instructions can be downloaded for free on this shop or be purchased with the Western Star Truck Twinsteer in the complete package including genuine LEGO parts plus PDF instructions, on 
Buildamoc shop.
The instruction contains the partlist at the end, that you can see in the instructions preview below.
About this product
Instructions preview
Additional information
| Model Size | 24x11x13cm |
|---|---|
| Color | Black, Orange, Red, Yellow |
| Categories | All, Free, Machine |
| Motorized | In Option |
| Building Difficulty | Easy |
| Piece Count | 584 |
| Bill Of Material | https://rebrickable.com/mocs/MOC-117726/Nico71/diesel-mud-pump/#parts |
| Purchased File | PDF Instructions Mud Pump (79 pages / 22mo) |
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Western Star 6900 Twinsteer
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Western Star 6900 Twinsteer in LEGO Technic, remote controlled drive, steering and winch. Tandem bogies suspensions with oscillating arm, removable hood with fake working engine, and openable doors complete the model, as well as a mud pump as the load. Available in multiple motorization (Control+, PFS, Buwizz, 2.4ghz Battery).