Kubota l4610 slow fel poerformance

[emanaresi]

No, I haven't checked pressure but the backhoe digs well and the fel is strong (just slow). Do you have any thoughts about the weird function of the valve? Doesn't it seem unrelated to pressure or flow?

I won't have another chance to work on it for a few days...

 

[emanaresi]

Yes there is a difference with full rpm vs low rpm as to the lifting speed of the hydraulics. However, everything seems to act the same way as far as teh weird control either at full throttle or idle.

 

[emanaresi]

Ok, I have made a decision to go ahead and replace the loader valve with the 10gpm brand valve from surplus supply. The decision is based on the fact that I so not have the correct float detent parts and it does not stay in detent correctly. By the time I replace the float parts, I have spent half the cost of the new valve and still have what I believe to be a poorly functioning valve.

Any chance you guys can tell me what are the fitting sizes on the husco valve? The brand valve has sae 8 orb fittings. I am sure some adapters will be needed.