Posted 6/2/2017 09:22 (#6050008 - in reply to #6049946) Subject: RE: Open Center/Closed center hydraulics questions
NW KS/ SC ID
wht one - 6/2/2017 07:39
I think my White 135 is open center hydraulic and my Case IH 7110 is closed center.
Your White 2-135 has a Flow Compensating Closed Center hydraulic system. Similar to JD. Allis was the first and the only for a while, with a PFC (Pressure and Flow Compensating) Closed Center system.
Oliver came out with closed center on the 55 series, so All White products (over 100 hp at least) will be closed center.