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The ship building gantry crane can be single girder gantry crane and double girder gantry crane. When it comes to large span and lifting weight, we suggest the single girder gantry crane for ship building which is more economy.

The single girder gantry crane for ship building is mainly composed of steel gantry frame, upper trolley, lower trolley, trolley travelling mechanism, maintenance, lubrication, elevator and electric equipment. And there are rail clamp device (or wheel actuator), anchor device, lifting weight limiter system, wind speed and direction system, limit switch of each mechanism, and the other safety protection device for this crane. The deviation rectifying system can be equipped in case of very large span.

Ship-building Gantry Crane Basic Parameters

• Lifting capacity: 100t-600t
• Span: 50m-200m
• Working class: A5
• Temperature: -20～+40℃

It is consisted with bridge frame, crane travelling mechanism, trolley and electric equipment;

Operation is controlled in cabin;

Apply to outdoor work of loading and unloading, and lifting.

Ship-building Gantry Crane Features

• Novel structure, and good in usability;
• Rotary lifting tools, enlarge the working place and improve working effeciency;
• PLC controller, AC conversion and speed governing, low speed of micro move;
• Main girder is box beam, sealed well, corrosion prevention and durableness;
• High quality steel, reduce weight and wheel load.
• The cabin equipped with emergency exit.

Ship-building Gantry Crane Design Drawings

Ship-building Gantry Crane Parameters

Ship-building Gantry Crane PDF

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Various types of gantry cranes

• A frame gantry crane 
• Single girder Gantry Crane 
• Double Girder Gantry Crane 
• L type gantry crane 
• Portable gantry crane 
• Semi Gantry Crane 
• Ship-building Gantry Crane 
• Truss Gantry Crane

How to customize a gantry crane

We are a crane manufacturer located in China, providing crane customization services to global crane customers. If you want to customize a gantry crane, you can leave a message on the website or Email: sales010@cranesdq.com, tell us the following information, and our sales manager will contact you:

• Lifting capacity (ton): __ ?( The rated capacity)
• Lifting height (m):__ ? (Height from hook center to the floor)
• Span (m): __ ? (Distance between rail center)
• Lifting speed (m/min): __ ? ( Single, Dual, Variable)
• Traveling distance (m): __ ? (The length of the rail)
• Work duty: __ ? (How many hours a day? How many times an hour?)
• What material to be lifted: __ ?
• Industrial voltage: __ ? ( like :380V, 50Hz, 3ph )