Posted 1/17/2018 19:56 (#6512833 - in reply to #6511136) Subject: RE: Cat 289c high flow flat face couplers.
Look at a 299d xps / high flow .same tips as standard on yours.put out 33 gpm on standard couplers
They only us big ones on xhp/ 40 gpm
That being said on a hot summer day hyd oil may get hot because cooler is smaller.but this time of year should not have a problem