Hydraulics in the cold

   / Hydraulics in the cold #11  
Cuz the pump needs to satisfy the pressure adjustment on the counterbalance valve before it can move the cylinder ........it works harder in the down circuit maybe even blowing over relief at the main relief when the oil is cold cuz of the high viscosity

For anyone (like me) who doesn't know what a counterbalance valve is, here's a good animated explanation.
 

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