why tractor drive only a small portion of the wheel is effective in the water, a smaller portion of that arc has optimal thrust generation. by...
Go Green Brother! Mitch, that is a fair choice in motors, I like brushless because of no wear components other the sealed bearings, am not a...
Mitch, 2*1hp bicycle hub motors should give you close to your requested speed, built into paddlewheels.... very inexpensive and extreamly...