GQ4025 fixed crane is a full rotary universal fixed crane for loading and unloading containers, general cargo and bulk cargo at the port. GQ4025 fixed crane adopts single boom structure. GQ4025 fixed crane structure has sufficient strength, rigidity, stability and sufficient fatigue strength; Each mechanism has reasonable layout, stable transmission, flexible operation and convenient maintenance, and can adapt to the operation requirements of the hook and container. Within the specified range, the (20m) hook can lift up to 50 tons. Under this load, it can perform horizontal luffing and 360-degree rotation. The lifting, luffing and rotation mechanisms can act independently or in linkage.