Wow that is an excellent explanation, thanks. But what is a CA3? 3000Watt??
Is this one possible, with a higher voltage and larger wheels?
I would really like to see a build thread on that one:
"One 8t,, I can cook off in the mountains easy, with 450 pound load. But two will work great, if you want to do the two motor thing. The experiment I always wanted to try, was a 500w rated DD (like a 9c, pie, etc) in back, and a Mac 10t up front. The mac would have a push button throttle interrupter. so throttle would always give me 1000w from the DD. then on the hill, when the dd slows, mash the button and apply 1000w on the geared motor."
This is as close as I could get the power setting