Kubota M108 3PH priority

[bigdeano]

With a check valve & next the accumulator, between the remote outlet and the hydraulic motor, the accumulator will charge to the operating pressure of the hydraulic motor. When the flow from the rear remote stops, the accumulator starts to discharge as the pressure drops. The check valve ensures that the flow is towards the hydraulic motor

You don't want to nor can you raise the accumulator pressure higher than the operating pressure.

Yes accumulators are more commonly found on closed center systems but then those systems are usually on more sophisticated pieces of equipment.

To me this is a simple solution for an uncommon problem.

Dave M7040

Ok, I was missing something (not unusual). My brain was stuck on using the accumulator to raise the 3PH. What you propose should work.

 

[Dave M7040]

I sized what I believed would be the appropriately sized accumulator which was the solution I was proposing.

I asked Parker Hydraulics for a quote.

List Price - $4,512.00
Lead Time - 30 working days

Obviously my great technical solution becomes impractical when you add the cost.

Dave M7040

 

[MORRISONSTEEL]

Does Kubota offer flow compensation on any of their tractors? I know some have pressure compensation, just curious.