Backhoe KB 2465 hydraulic stabilizers arms lose pressure KB2465

[appleo]

Have this backhoe on my ck30 with 350 hours on the tractor

bought used clean

Both stabilizer arms on the backhoe seem to lose some pressure and the backhoe frame sags downward. i’m always tapping the stabilizer controls to keep/ pump the pressure up

is there a single valve or obvious cause i can address?

thx

 

[Mrsig]

Do they have arm locks like on my LS? If they don't can you make them?

 

[Frankenkubota]

Arm locks will be my first project once i get settled. i leave my BH on pretty much full time and must be aware of their drooping.

My buddy just bought a plasma cutter. It's good to have a buddy with a plasma cutter.

I remember at Oshkosh Truck i would bring a piece of 4x8? steel with my massive forklift and set it on the cutting table. They would cut brackets etc with some kinda gas?

Looked like Dante's Inferno....i guess.

 

[appleo]

Have this backhoe on my ck30 with 350 hours on the tractor

bought used clean

Both stabilizer arms on the backhoe seem to lose some pressure and sag. i’m always tapping the controls to keep them up

is there a single valve or obvious cause i can address?

thx

Lol. try this again. While using the backhoe, the stabilizer arms lose some pressure and the backhoe chassis sags downward toward the earth. I must tap the both stabilizer levers to activate the stabilizers in order to bring the backhoe up again to commence digging properly

 

[Amvcane]

My KB2475 does the same thing. I purchased the tractor new.
Since I only put a few hours a year on the backhoe, I just deal with it, keep pushing the outriggers down as needed. Most of my large projects are finished.

 

[dusty3030]

Double pilot check valves would solve it.

Check Valves - Summit Hydraulics

summit-hydraulics.com