cartridge

In construction machinery, cartridges often refer to hydraulic cartridges. These are compact, self-contained hydraulic valves that fit into a machined cavity to perform specific functions within the hydraulic system, such as controlling flow, pressure, or direction. They are crucial for efficient and precise operation of hydraulic systems in construction equipment. Hydraulic cartridges come in various types, including pressure relief cartridges, flow control cartridges, directional control cartridges, and more, each serving a specific function to ensure the proper operation of the machinery. Regular maintenance and replacement of these cartridges are vital for the optimal performance and longevity of the equipment.