Shipbuilding Gantry Crane

What is a Shipbuilding gantry crane?

A shipbuilding gantry crane is a heavy-duty lifting equipment designed specifically for the shipbuilding and ship repair industry. It's essentially a bridge-like structure that runs on parallel rails, equipped with powerful hoisting mechanisms. This allows it to move along the length of a shipyard, lifting and moving massive components such as:   

• Ship blocks: Large prefabricated sections of a ship's hull.   
• Engines: Heavy and bulky machinery.   
• Propulsion systems: Including propellers and shafts.
• Outfitting materials: Such as pipes, cables, and other equipment.

Shipbuilding Gantry Crane Develop

With the development of large-scale shipbuilding industry, the sales of shipyard gantry cranes and the demand for shipyard gantry cranes are growing rapidly. Compared with traditional gantry cranes, large shipyard gantry cranes have obvious advantages in the installation and transportation of hull sections. It spans the dock (berth) and can provide on-site assembly services on the dock coverage surface. It not only has the functions of lifting and horizontal transportation, but also can realize the aerial flipping of the hull and adjust the sections to the necessary position for ship welding.

Shipbuilding Gantry Crane Supply Scope

1. Lifting capacity: 2*400+400 tons, customized
2. Span: 50-185 meters, customized
3. Lifting height: 25-76 meters, customized
4. Power supply: AC 3Phase 50/60Hz

Key Features and Types

• Double Girder: The most common type, offering high load capacity and stability.
• Single Girder: Often used for lighter loads and in situations where space is limited.   
• Rubber Tired Gantry Cranes (RTG Cranes): Utilize rubber tires for smoother operation and better maneuverability.
• Rail Mounted Gantry Cranes (RMG Cranes): Offer greater stability and load capacity, ideal for heavy lifting.
• Specialized Designs: Some cranes are designed for specific tasks, such as launching vessels or handling oversized components.

DQCRANES has two main types shipyard gantry cranes for sale, Rail-mounted shipyard gantry crane and Rubber-tyred shipyard gantry crane. They can all be designed and customized according to the customer's actual working conditions.

Rail-mounted Shipyard Gantry Crane

These RMG gantry cranes operate on fixed rails, providing a stable and robust platform for heavy lifting and material handling within a shipbuilding yard.



Key Features:
 

1. High Capacity: Designed to lift and move massive ship components (e.g., blocks, sections) with precision.
2. Long Span: Covers significant distances within the shipyard to reach various work areas.
3. Fixed Rails: Ensures stability and minimizes sway during heavy lifts.
4. Versatility: Can be equipped with various lifting attachments (hooks, grabs, magnets) to handle diverse materials.

Applications:
 

• Lifting and moving large ship blocks during construction.
• Installing heavy equipment (engines, turbines) onto vessels.
• Material handling within the shipyard (steel plates, pipes, etc.).

Rubber-tyred Shipyard Gantry Crane

These RTG gantry cranes operate on rubber tires, offering greater mobility and flexibility within the shipyard compared to rail-mounted cranes.


Key Features:
 

1. Mobility: Can be driven to different locations within the shipyard without the need for fixed rails.
2. Versatility: Suitable for a wider range of tasks due to their mobility.
3. Maneuverability: Can navigate around obstacles and work in confined spaces.
4. Typically Lower Capacity: Generally have lower lifting capacities compared to rail-mounted cranes.

Applications:
 

• General material handling within the shipyard.
• Assisting in the construction and outfitting of smaller vessels.
• Moving equipment and materials around the shipyard.

Key Differences

Benefits of Shipbuilding Gantry Cranes

• Increased Efficiency: Streamlines the shipbuilding process, reducing construction time and labor costs.
• Enhanced Safety: Minimizes the risk of accidents and injuries associated with manual handling.   
• Improved Productivity: Enables the handling of heavy and bulky components with precision and speed.
• Versatility: Can be adapted to handle a wide range of tasks, from construction to maintenance.  

Applications in Shipbuilding

• Hull Construction: Lifting and assembling ship blocks.   
• Engine Installation: Placing and aligning heavy machinery.
• Outfitting: Installing pipes, cables, and other equipment.
• Ship Repair: Dismantling and replacing components.
• Launching: Assisting in the launching of vessels.

Technological Advancements

1. Automation and Control Systems: Modern cranes are equipped with advanced control systems, enabling precise movements and remote operation.   
2. Safety Features: Incorporating features like load monitoring systems, wind sensors, and anti-collision devices to enhance safety.
3. Energy Efficiency: Utilizing energy-efficient motors and drive systems to reduce operational costs.

Why Choose DQCRANES?

• Experienced Team: Our team of experienced engineers and technicians possess in-depth knowledge of the shipbuilding industry and can provide tailored solutions to meet your specific requirements.
• Quality Assurance: We adhere to strict quality control measures throughout the entire manufacturing process, ensuring that every crane meets the highest standards.
• Global Reach: With a global presence, we provide comprehensive after-sales support and maintenance services to customers worldwide.
• Competitive Pricing: We offer competitive pricing without compromising on quality or performance.

To learn more about our shipbuilding gantry cranes and how they can benefit your operations, please contact us today.
 

Crane services of DQCRANES

DQCRANES can provide overall services for all types of industries cranes, and the main services are as follow:

	Crane project design Cranes designed by DQCRANES will solve any of your crane problems and material handling problems without spending any unnecessary expenditures.
	Crane Installation EASAY installation, wonderful working performance. DQCRANES can provide on-site crane installation services and our crane engineers will be at your services when necessary.
	Lifetime Maintenance Crane maintenance from DQCRANES ensures your safety and working efficiency.
	Crane operator Training DQCRANES training includes crane operation, maintenance and inspection, and crane spare parts, etc.
	Technical support The powerful technical support of DQCRANES will solve your crane technical problems.
	Crane parts DQCRANES parts will renew your cranes.