I am new with tractors, I have a B7100 Kubota with TA-55 Westendorf loader the dump position is very weak I don't know if I can repair Nimco controller or replace controller, what to replace and where to gets parts?
Weak dump position
- Thread starter krosker
- Start date
Exactly which B7100 do you have. A 2 WD, a 4WD an HST?
It is extremely rare for a loader control valve to cause the symptoms you are experiencing unless you were using a very dirty fluid for the hydraulics. The valve spools and valve bores are fitted with such precision no seals are needed to control the fluid as the gap between the spool and bore is too tiny for the fluid to pass through
The first test you can do is to swap the lift arm and bucket hoses to see if the weak dump remains. If it remains you have now proven the loader valve is not the problem.
More history would help deciding what advice to give you. For example, have any hoses been changed on the loader or tractor recently?
Does the Westendorf loader have its own hydraulic pump or is the loader connected into the B7100 tractor hydraulics?
Weak dump is a most unusual symptom. Can you describe what you are trying to do and what is the tractor doing that seems weak. Typically the load in the bucket makes the bucket want to dump.
Dave
