The single fork hydraulic lift platform
Did this problem simple, 1 is installed support valve, 2 if supported hair that is inside the valve body is dirty, 3 is the relief valve to have stuck inside, 4 support electromagnetic valve core have stuck inside, taixing new energy of hydraulic machinery factory
If you don't have a hydraulic lock on the oil circuit, it should be,I hope my answer will help you
According to your description, should be three four-way solenoid valve core card death return, can wash the unwrapped solenoid valve, check valve core have any injury, if the strain suggest replace the solenoid valve, hydraulic elevating actually single stage it is best to use support valve as a control valve, the failure rate will be lower,
