Explaining a car on Instagram: "A hydraulic system works by using pressurized fluid to multiply force and perform heavy lifting or precise movement. ⚙️💧 It starts with a pump that pushes hydraulic fluid (usually oil) through sealed lines, creating pressure. That pressure then acts on a piston or hydraulic cylinder, converting the fluid’s energy into mechanical motion — allowing machines to lift, push, or press with incredible power. 🚜🔩 Because liquids can’t be compressed, every bit of pressur