Kubota loader becomes anemic when hot

[nybirdman]

Try lowering the three point hitch a little and see if that cures the problem.If not adjusted right it goes into relief and causes all kinds of hydraulic problems.Took three trips to the dealer and the district rep. to find mine.

 

[wsc9tt]

UPDATE:
So I swapped the filter and yesterday had another case where I needed to make heavy use of the loader. I trenched a drain tile because it was simpler than renting a trackhoe.


Well, actually the problem didn't start occurring until I got stuck in the woods and was really using the loader to try a drag myself out of that mess. ;-)


So again the loader starting operating very slowly. And to answer some previous questions, only the raise and lower functions of the loader where impacted. Curl seemed fine and the 3-pt still worked fine. I didn't have the grapple attached so I don't know about the 3rd function. After I took a break for 30min the loader was back to working fine.

Try lowering the three point hitch a little and see if that cures the problem.If not adjusted right it goes into relief and causes all kinds of hydraulic problems.Took three trips to the dealer and the district rep. to find mine.

This is very interesting. I can say that every time I hit this problem I was only using the box blade on the back for ballast and I had it at the highest position to keep it out of the way. I will try lowering it some next time. Was there a fix for your problem or just don't use the very top of the 3pt?

 

[nybirdman]

There is an adjustment( a limit switch I believe).On mine I can hear a high pitched squeal when the three point is all the way up,and it sure does make the all the hydraulics act funny.

 

[Leejohn]

If your feed back adjustment is off and with the 3pt is up you are heating the hyd oil way up. Look in your manual for the info on how to adjust it.

 

[art]

You do need some adjustments and the tractor still should be under warrantee. Try and work with him. The three point could be the adjustment that is off and it was in the books as to how to adjust.