I just found the plans for this on Ebay for 20 bucks. I think this could easily be adapted for a large scale robot. At least that's what I hope, because I want to try it.
bret.tallent
USA
Asked
— Edited
Hi, thou it looks like fun to play with it would not be very stable accelerating fast or stopping quick,
but on the other hand it would make a nice large scale Jonny 5 running gear in the reverse direction.
Another option for a tracked bot would be to use the running gear from a tracked snow blower.
:)
I want one. Just upside down lol.
I want one for me! Forget the robot part haha - nah, never forget the robot part.