Cat 340D Excavator build

[crueby]

Originally Posted by Originalrob

Your making great progress on the booms ! Have you got plans for the undercarriage yet?

Keep up the good work

I've got a slip ring to get the wires down to motors underneath, plan on having a pair of gearmotors to run the tracks. To start with, will use some metal tracks and sprockets that I got from an RC tank that are the right general size, and see how it all works before I take the time to make my own tracks (have done them for other models, a LOT of work!).