Thanks for reply Ted, I will go back to sourcing some enhanced bearings for the original gearbox.
If anything, I've learned a bit more about fluid flow.
Hello, I come from a farming background and recently a powerharrow's gearbox (tractor pto driven) failed.
I am interested in replacing the gearbox with a hydraulic motor, however you may be able to advise me on whether this is practical given the available pump output and data. Reasons for this...