LIEBHERR 920967814 PRINTED CIRCUIT BOARD

LIEBHERR 920967814 PRINTED CIRCUIT BOARD is a heavy-duty hydraulic control PCB for Liebherr mobile cranes and offshore deck cranes. This hydraulic control PCB collects feedback signals from pressure, angle and position sensors. This hydraulic control PCB executes closed-loop control to drive proportional hydraulic valves. This hydraulic control PCB is coated with vibration and corrosion resistant conformal coating for rough site environments.

This unit is a vital construction machinery spare part for heavy lifting equipment overhaul. The construction machinery spare part monitors hydraulic pressure and working load of crane system. The construction machinery spare part handles lifting, luffing and slewing motion control logic. The construction machinery spare part can replace defective original PCB to restore crane hydraulic control function.

It delivers reliable hydraulic signal conditioning for heavy crane drive systems. The hydraulic signal conditioning filters electromagnetic interference to guarantee stable control output. The hydraulic signal conditioning adjusts hydraulic flow dynamically according to load command. The hydraulic signal conditioning activates overload protection to avoid mechanical damage during lifting.

LIEBHERR 920967814 is mounted inside crane electrical control cabinet. It is original electronic spare part for Liebherr mobile crane and offshore crane hydraulic motion control systems.