Hüdrauliline
Hüdrauliline is the Estonian term for hydraulics, the field that studies and applies the use of fluids under pressure to transmit force, energy, and motion in machines. It covers the design, analysis, and operation of systems that convert fluid pressure into mechanical work, and vice versa. The word derives from roots referring to water and the principle of fluid power, passing from Greek and Latin through European languages into Estonian usage.
The core principle is Pascal’s law: in a closed, incompressible fluid, pressure applied at any point is
Common components include a hydraulic fluid reservoir, a pump, valves (for control and direction), actuators (pistons
Advantages include high force output relative to size, good controllability, and reliable performance over wide operating