TT60A Hydraulic Schematic Request

[1978JD316]

Good Afternoon All,
I am working on a Junior Design Project involving mounting a modifying and mounting a log splitter onto a NH TT60A and would greatly benefit from a hydraulic schematic if anyone happens to have one. I am still waiting to hear back from a dealership for one, so I figured someone here might have one.
Thanks in advance.

 

[TractorTech]

Welcome to TBN!

Why do you need a schematic? Is the log splitter a 3pt mount? Wouldn't it just use the remote ports on the tractor?

 

[Harry in Ky]

I'd say there's a good chance the tractor has no remote valve. I believe most TT series tractors don't.

A hydraulic schematic really isn't necessary. The piping on that tractor is pretty simple. The pressure line from the pump leads back to the lift housing, with a tee that connects to a relief valve.

Since you're "designing" the project, it's basically a matter of interrupting oil flow from the pump, directing it through a control valve of some sort to operate your splitter, and back into the system for the three point. Depending on just how/where you interrupt that flow could determine whether or now that valve will require power beyond. If you find items 17 and 21 on the diagram below on your tractor, you could make the interruption there without using power beyond. Might take some skills on your part to do so. Or you can make the connection where item 17 joins the line from the pump, in which case power beyond and a dedicated sump return would be required.

Hydraulic Lift Circuit (rear) | New Holland Agriculture | MyCNH US Store

Find schematics, manuals, specifications and diagrams for HYDRAULIC LIFT CIRCUIT (REAR). Find genuine OEM parts for your needs.

www.mycnhstore.com