Gear pump breaks hydraulic filter

   / Gear pump breaks hydraulic filter #1  

Caco4x4

Member
Joined
Aug 11, 2023
Messages
33
Location
Santiago, Chile
Tractor
Jinma 404 (2023)
Hi folks, the backhoe gear pump hits and breaks the hydraulic filter.
Am I not connecting the PTO correctly?
Could I flip the filter upside down or relocate it, somehow?
Appreciate any feedback.
Caco

PTO pump connect.jpg
 
   / Gear pump breaks hydraulic filter #2  
Am I looking from the bottom or the top? :unsure: Yes, the filter can be run with the cup down, as is should be. The picture you show looks to me like it would trap air. Also, find out why the pump is moving. Is it not secure? 😲
 
   / Gear pump breaks hydraulic filter #3  
Is this the first time that you ever installed the back hoe or has it worked previously ?
 
   / Gear pump breaks hydraulic filter
  • Thread Starter
#4  
Sorry the picture is sideways, PTO is left side and filter is right side.
I have used it quite a bit and noticed a dent in the filter, it grew until it punched a hole in it.
They are so close together that maybe the the body flexes and hits it.
It´s frame mounted.
 
   / Gear pump breaks hydraulic filter #5  
Sounds like you either need to prevent the pump from rotating that much or move the filter whichever is the easiest or possible to do.
 
   / Gear pump breaks hydraulic filter
  • Thread Starter
#6  
If y could spin the base and put the filter upside down, would that be ok?
 

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