A hydraulic stage lift can lift or lower the platform by shifting hydraulic fluid pressure. Generally, the steel platform, hydraulic cylinders, fluid reservoir, and pump are the main parts of a gantry crane. The movement of the platform happens when the fuel pump pushes hydraulic fluid into the cylinders, which activate them. The robot can be adjusted accurately on the work piece, whether it is connected by wires or operates wirelessly. Sound, lighting, and performers can all be moved with these lifts, making them ideal for tough events.