500Ton Double Girder Gantry Crane

500 Ton Double Girder Gantry Crane is designed for ultra-heavy loads and fixed-position heavy-lifting operations. The reinforced double-girder structure helps distribute load across the frame, supporting stable handling of ship hull sections, transformer cores, steam turbines, large generators, offshore wind turbine components, mining equipment, and other heavy industrial workpieces. Specifications: • Load capacity: 500 tons • Span: 28.5 meters • Lifting height: 33 meters • Main hoisting speed: 0.5-1.5 m/min • Trolley travelling speed: 1.6-16 m/min • Maximum wheel loading: 480 kN • Installed power: 480 kW • Power supply: 3-phase A.C., 50 Hz, 380 V • Working system: Medium • Payment: T/T or L/C For procurement teams and engineers, selecting a heavy-duty double-girder gantry crane should involve more than confirming capacity. Span, lifting height, foundation condition, wheel load, control system, lifting attachment, outdoor wind conditions, safety devices, and installation support all affect the final configuration. If you require a 500 ton crane, send us your requirements.