AC 185 hydraulics

[Harry in Ky]

Does anyone out there happen to have access to the flow rate spec (GPM) of the lift/auxiliary section of the 185 hydraulic pump? I'm guessing it to be around 12 or 13, but would like to know for sure. Trying to source the proper size valve to add into the system.

 

[jimmysisson]

Tractordata says ten: TractorData.com Allis Chalmers 180 tractor information
Jim