Is it possible that I could have a closed center unit on an open center machine? It only has enough power to dig at all only at full throttle. When it is cold it will operate some at lower speeds, but when it is warm it only works at full throttle. The front bucket always works with no problem. I have a broken 93a backhoe also, it is the same except the main hoses connect into the valve body in different places. I thought about changing the main valve body over to see if it makes a difference but it would be alot of work. Can anybody tell me what the differences are?
450b backhoe has not much power
- Thread starter jm003
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