Kubota B7500 - Engine runs fine but will not move.

   / Kubota B7500 - Engine runs fine but will not move. #1  

k3v1n

New member
Joined
Mar 30, 2020
Messages
3
Location
Central, VA
Tractor
Kuboto B7500
I came across a used B7500. The engine starts and runs just fine but I have been unable to get it to move forward/backward.
Hydraulic fluid looks good. I'm new to tractors and don't know a whole lot. Any suggestions on what to check next would be greatly appreciated.
Thanks.
 
   / Kubota B7500 - Engine runs fine but will not move. #2  
HST or gear ?
 
   / Kubota B7500 - Engine runs fine but will not move. #4  
Hydrostatic transmission.

HYD oil full? , Its in a range h or L , It has a clutch pedal right ? any free play in it ?
 
   / Kubota B7500 - Engine runs fine but will not move. #5  
HYD oil full? , Its in a range h or L , It has a clutch pedal right ? any free play in it ?

Or if it's in range at all. Sometimes the lever can fall between H and L and not quite engage the gear.
 
   / Kubota B7500 - Engine runs fine but will not move. #6  
Check out the drive shaft & make sure the connections are good.

[video]https://www.mytractorforum.com/attachments/img_20130723_111301-jpg.609146/[/video]
 
Last edited:
   / Kubota B7500 - Engine runs fine but will not move.
  • Thread Starter
#7  
HYD oil full? , Its in a range h or L , It has a clutch pedal right ? any free play in it ?

I'll double-check the Hyd oil and make sure it's full. Last time a checked it was fine. It was in High, has a clutch pedal. There was a little play in it.
 
   / Kubota B7500 - Engine runs fine but will not move. #8  
I'll double-check the Hyd oil and make sure it's full. Last time a checked it was fine. It was in High, has a clutch pedal. There was a little play in it.

Should have at least one inch or more free play maybe clutch is slipping or burnt out...... Does it make any noise when you try to move it
 
   / Kubota B7500 - Engine runs fine but will not move. #9  
I came across a used B7500. The engine starts and runs just fine but I have been unable to get it to move forward/backward.
Hydraulic fluid looks good. I'm new to tractors and don't know a whole lot. Any suggestions on what to check next would be greatly appreciated.
Thanks.

Please enter your general location in your profile.
It is often helpful when attempting to answer questions.
 
   / Kubota B7500 - Engine runs fine but will not move. #10  
Does the engine lug down then you try? If so the brakes might be locked. If not the charge pump in trans might be bad or the bypass valve might be stuck open.
 

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