bigtiller
Super Member
Get the forward rotation, and gear drive for your size tractor.
Just be advised that the tiller will pile the dirt behind the tiller, and take it from the other end of the row. Try to get customers to set up the garden so you have complete access to all 4 sides(including turning) at all times. After you till a few times you will see what I mean.
Being able to get in and out on all four sides is a luxury that is seldom available when tilling for hire. There is usually something in the way ; bushes, fence, building, flowers, property line, etc. Besides, a reverse tine tiller is advertised as a one pass tiller and it generally works out that way. Occasionally I'll till a couple of gardens with a fence on all four sides and have to drive through a small gate to get in.