Volvo ec35 7500# mini excavator sudden hydraulics loss question

dimanche 27 septembre 2015

Hopefully somebody has some experience with my situation. I lost hydraulics to everything and the park lock is engaged so that the sticks that move you forward/reverse are locked. I was tracking along made a brief stop and the machine seemed to "lock itself" and no hydraulics work to the boom or the blade. Im wondering if its electric or hydraulic. Traced fuses and connections. Checked the left locking armrest and seems to be ok. When you click the armrest down to put it in mode to move and run the boom there is a clicking in a relay in the fuse box. Could it simply be this relay or any other suggestions? Engine starts as normal. Hydraulic pump seems to have some flow. Any help appreciated. Thanks in advance!


Volvo ec35 7500# mini excavator sudden hydraulics loss question

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