What Is a Hydraulic Circuit?

The hydraulic circuit is a component of a hydraulic device with a certain function composed of various hydraulic components.

Hydraulic circuit

Right!
The hydraulic circuit is a component of a hydraulic device with a certain function composed of various hydraulic components.
Main components: hydraulic pump station or hydraulic power pack (hydraulic power pack), hydraulic hose (hydraulic hose) and hydraulic cylinder (hydraulic cylinder).