Hydraulic explanation for remotes. M4500dt

Benjaminearl

New member

Equipment
8'rotary
Aug 29, 2018
16
0
0
Remsen
Another hydraulic question for someone who knows what they're looking at and can answer. Attached is the pics of my remote hydraulic blocks. The inside one against the tractor body if you will, has two lines and is power one way and power the other way. The outside one had no lever yet, (need to make one) I've line coming off the top of the block. I assume it's power up when lever pushed one way and free float down with lever other way? What is the plug on the furthest outside? Is that a power beyond port that is plugged? Or a return that is plugged? This is a older m4500dt. Was thinking of making a front 3pt hitch and would like to make hydraulics for the front. Want to understand what I have before I proceed with time and money. Thanks for any info.
 

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