Backhoe 758C backhoe ??????s

   / 758C backhoe ??????s #21  
It is typical to have circuit relief valves in a backhoe valve stack. They protect individual circuits/functions from being damaged by other circuits/functions operating at high pressures and with a mechanical advantage over the protected circuit. Circuit reliefs are always set at some value above system relief. A problem with a circuit relief valve will only affect that particular circuit unless another functions is used simultaneously, then both are affected.
 
   / 758C backhoe ??????s #22  
</font><font color="blue" class="small">( It would have cost me almost $8000.00 more )</font>

Now I don't feel sorry for you. /forums/images/graemlins/smirk.gif For $8000 you can afford to go buy a 3000# pressure gage. /forums/images/graemlins/laugh.gif
 
   / 758C backhoe ??????s
  • Thread Starter
#23  
LOL /forums/images/graemlins/grin.gif /forums/images/graemlins/grin.gif /forums/images/graemlins/grin.gif
 

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