thank you HPost for reply
here you are the answers:
The machine is stationary and the drive is electrical motor.
The pump I replaced is axial piston pump and the charge pump is built-in so , that is mean both pumps have been replaced.( Please see the drawing attached )
Yes , the charge...
[b][b]hello guys .
I have an equipment working with ( two ) hydraulic motors ( HAGGLUNDS CB 840), pump SP 355 axial piston pump working in a closed circuit , the problem is the charge pressure is fluctuated and tripped the system, I replaced the pump and the problem still not solved , kindly...