Well, the rc4wd 80T motor works nice. It only pulls .5 amps at 8.3 volts and 190 psi.
I ran for an hour and 15 minutes on one charge so, that is pretty good. That was running it almost non-stop though so, maybe 1 1/2 hours or more if resting between loading trucks.
The motor sits at about 90 degrees and the esc sits at about 96 degrees.:-)
Video of current draw with the pump running constantly:
http://www.youtube.com/watch?v=BaeCC...1&feature=plcp
Video with DX7s and mixing on the hydraulic functions:
http://www.youtube.com/watch?list=UU...ture=endscreen