KentT
Elite Member
- Joined
- Mar 31, 2005
- Messages
- 2,928
- Location
- Sevierville, TN
- Tractor
- 1993 Power Trac 1430 w/Kubota diesel engine
I'm sure this isnt the answer, but just throwing it out there anyways. Use the hydraulic system of the rtv to power a hydraulic motor to run the belt. In fact, kubota offers a kit to do just that, run a hydraulic motor. Thats why that little black knob ,that runs the throttle, has a little detent in it. If you installed that, then you could still use your valve to raise and lower the deck. have the whole thing plug into your front reciever hitch. If someone made something like that work, i'd buy one. It will all depends how many gpm of oil the pump can supply, the more the better.
It would take about 8GPM at 1500 PSI to drive a mower wide enough to cut the track-width (such as a 48" brushcutter or 60" finish mower). And this only equates to about 8 HP at the hydraulic motor. Not much compared to a CUT/SCUT.
1. I doubt the RTV has that much surplus hydraulic capacity.
2. I'd bet that it certainly doesn't have the hydraulic cooling capacity to handle the heat that would be generated. Remember that hydraulics are only about 80%-85% efficient in transmitting power -- the rest of that lost power is given off as heat...
This coming from an all-hydraulic machine owner, a Power Trac...
Your best bet might be to modify a self-powered mower, like a Swisher trail mower, and simply use the front controls to raise and lower it. Also note that those controls would need a "float" position or use something like chains instead of fixed arms-- dunno if the RTV has that...