Tim Stuart
Silver Member
- Joined
- Jun 5, 2007
- Messages
- 127
- Location
- Coldspring, TX
- Tractor
- Mitsubishi bd2h dozer, Gradall G3WD, New Holland TC35a, Chevy Dump Truck
Guys looking for some input, I am looking to build a hydraulic post hole digger 3 point mounted to drill 4" holes. I am looking for a hydraulic motor that I can used to power it. I have a lot of clay soil so the motor will need to be reversible so if it hangs I can reverse it to back it out. I have a New Holland TC35a tractor that has a fronted loader that I want to take off and use the quick connects and the tractor hydraulics to power the post hole hydraulic motor on the back 3 point. I have been looking at the Surplus Center website but things get a little confusing to me when figuring RPM, Pressure, and GPM.
My tractor Hydraulic specs are as follows:
Type: open
Pressure: 2275 psi
Valve flow:9.8 gpm
I think I need a low RPM, high Torque motor correct? Like everyone else I am looking for low cost options.
Regards,
Tim
My tractor Hydraulic specs are as follows:
Type: open
Pressure: 2275 psi
Valve flow:9.8 gpm
I think I need a low RPM, high Torque motor correct? Like everyone else I am looking for low cost options.
Regards,
Tim