Kubota B7300 Hydraulic issues

[Greg hendsbee]

Hi, Greg here
I’m a relatively new tractor owner. I have a Kubota B7300. It’s a 1995. It. And with a homemade backhoe attached to the 3-point hitch. When I took it off to attach the snowblower, the 3 point hitch would not raise or lower ( yes, checker the speed control valve and fluid levels), but the loader would still work. Today the loader stopped working. Would this be the hydraulic pump it’s self. Any help would be greatly appreciated… I have a lot of snow to move

 

[TheOldHokie]

Hi, Greg here
I’m a relatively new tractor owner. I have a Kubota B7300. It’s a 1995. It. And with a homemade backhoe attached to the 3-point hitch. When I took it off to attach the snowblower, the 3 point hitch would not raise or lower ( yes, checker the speed control valve and fluid levels), but the loader would still work. Today the loader stopped working. Would this be the hydraulic pump it’s self. Any help would be greatly appreciated… I have a lot of snow to move

Without more detailed info I woulx guess you did not loop the backhoe hoses together disabling the 3pt in the process. That also deadheads the loader against the pressure relief and the system has been running nonstop at maximum system pressure. Apparently something finally failed under that load. Now you will need to trouble shoot the hydraulic system to locate and repair the failuer(s)

Its not that hard but it could be expensive.

Dan

 

[Greg hendsbee]

Without more detailed info I woulx guess you did not loop the backhoe hoses together disabling the 3pt in the process. That slso deadheads the loader against the pressure relief and the system has been running nonstop at maximum system presdure system p pressure. Apparently something finally failed under that load. Now you will need to trouble shoot the hydrauli. system to locate and repair the failuer(s)

Dan

 

[Greg hendsbee]

Sorry. I should have mentioned.. the backhoe was run off its own hydraulic pump, driven by the PTO

 

[TheOldHokie]

Sorry. I should have mentioned.. the backhoe was run off its own hydraulic pump, driven by the PTO

 

[TheOldHokie]

OK - forget most of what I said in my first post.

You are going to have to do some trouble shooting to determine whats wrong.

Did you ever get the 3pt to work?

Has thd 3pt ever worked?

Make and model of the loader?

Dan