Henan Yixing’s shipyard gantry crane is specifically engineered for shipbuilding and repair yards, featuring a massive structure capable of lifting ship components weighing up to 300 tons. The crane incorporates a double-girder design with a span of 40-70 meters to cover large ship hulls, while the lifting height reaches 20-35 meters to accommodate tall vessel structures. Constructed from marine-grade steel with anti-corrosion treatment (surface roughness Ra≤25μm before painting), it withstands the harsh coastal environment. The hoisting system utilizes dual hoists for synchronized lifting of extra-long components, with load synchronization accuracy within ±50 mm. It is equipped with anti-sway systems, laser alignment devices, and wind-resistant anchors (capable of withstanding Beaufort scale 10 winds). Customizable features include multiple hoist configurations, remote control systems, and integrated weighing systems, making it an essential tool for efficient shipbuilding operations.