NDDan
Guest
Here's my best stab at it without a bunch of studing. 20ish GPM with the first 5.5 GPM going to steering and then on to hydro charge. Another 5 or so GPM would head to hydro from pressure reducing valve to keep it happy under heavy load. latest Ns or first Rs routed power steering relief to line from pressure reducing valve. I've never needed to do it but have often thought about routing power steering relief on older machines to hydro charge. I think a hose and a couple fittings would do the trick as well as a plug between the valves. With that done you should have about 10 GPM to play with but wouldn't count on using to much over 5 GPM continuously. Just my opinion. Good luck