#hydraulic system
- Sprinkling (adj.) — Serving to sprinkle or functioning through the medium of fine spraying and splashing of a liquid; a device, mechanism, or hydraulic system structurally designed to distribute water in the form of artificial raindrops over a given area.
- Self-erecting — A device, mechanism, or industrial vehicle capable of raising, erecting, or mounting its own structure or heavy components using its own hydraulic systems and power without the assistance of an external crane. It is predominantly used in construction to describe specialized self-erecting tower cranes or high-precision mobile hydraulic platforms.