I did some work on the Euc. I installed a Mabuchi 555 12V DC Motor, which seems to have sufficient power for this truck. And I built a temporary reduction box, so that I can drive it around and get a sense of the speeds. later I will build the final gearbox.
I tested the Euc in the dirt and took some videos:
https://youtu.be/V9AssoKzzBI
https://youtu.be/zraLPbm_xeM
Kerst