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Posted (edited)

I have made a step-by-step instruction with pictures.

It is quite simple and you don't need many lego-parts.

I divide it into 2 building-parts:

You can do all of the motorization.

Or you can do only one part.

If you want to motorize 2 or 3 parts, you need 1 battery pack and 1 infrared receiver only.

Motorization the chassis

Motorization the arm and the shovel

The turntable is in progress!!!

I just have to test if it works...

excavator_8294.jpg

Edited by laserman
  • 4 years later...
Posted (edited)

Just build the chassis motorization. It works, but both motors are touching the ground, so performance is poor...

EDIT: But the arm and shovel motorization works great :) I modified the suspension a bit and now XL motors no longer touch ground and mobility is greatly improved :)

Edited by Vodnik
  • 4 years later...

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