Aircraft and systems
Hydraulic system
At a glance
Meaning of Hydraulic system
A system transmitting power through pressurised fluid to aircraft mechanisms.
More about Hydraulic system
Hydraulics can operate flight controls, landing gear, brakes and other equipment. The particular consumers depend on the aircraft design.
Separate circuits and backup arrangements can support continued operation after certain failures. The presence of a hydraulic fault does not by itself identify which aircraft functions remain available.