Home > Products > Shipbuilding Gantry Crane
Shipbuilding Gantry Crane
Shipbuilding Gantry Crane lifting heavy metal components in shipyard
Large shipbuilding gantry crane with double beams operating at dock
High-capacity shipbuilding gantry crane used for hull assembly
Industrial shipbuilding gantry crane positioned over ship construction site
Shipyard gantry crane with extended boom lifting ship sections
Heavy-duty shipbuilding gantry crane working in marine manufacturing facility
Shipbuilding Gantry Crane lifting heavy metal components in shipyard
Large shipbuilding gantry crane with double beams operating at dock
High-capacity shipbuilding gantry crane used for hull assembly
Industrial shipbuilding gantry crane positioned over ship construction site
Shipyard gantry crane with extended boom lifting ship sections
Heavy-duty shipbuilding gantry crane working in marine manufacturing facility
Authentication mark:
CCC
CE
ABS
BV
CCS
For customized products, please fill out information and submit the form.
Capacity:
100~200t
Lifting Height:
45m
Voltage/Hertz:
220V, Customized
Working Class:
A5, A6, A7, A8
Span:
42m
Apply:
Product manual:
file
SUBMIT
HOT PRODUCTS
Product Overview

Key Advantages & Outstanding Features of DPT Shipbuilding Gantry Crane

1. Exceptional Lifting Capacity & Versatility

  • Broad Tonnage Range: YUNTIAN’s DPT cranes cover a wide capacity spectrum from 50t+50t to 900t+900t, enabling handling of massive hull structures—ideal for lifting the largest components in shipbuilding, including main hull sections and heavy steel assemblies.

  • Dual Trolley Flexibility: Trolleys operate independently or cooperatively, with adjustable hook distances. This adaptability allows precise lifting of irregularly shaped parts (e.g., hull segments) and boosts workflow efficiency in complex assembly tasks.

2. Robust & Durable Gantry Structure

  • High-Strength Materials: Main girders use Q345 high-strength low-alloy steel (yield strength 345Mpa, per GB/T1591-2006), balancing strength and cost-effectiveness for long-term industrial use.

  • Anti-Deformation Design: Spring bearing joints connect main girders to flexible legs, allowing free expansion on neoprene bearings. This eliminates rail gnawing, reducing wear and extending service life.

  • Stable Leg Configuration: Combines A-frame flexible legs with A-frame/I-frame rigid legs, ensuring structural stability even under heavy loads in shipyard environments.

3. Efficient & Safe Trolley & Hoisting Systems

  • Precision Control: Trolleys feature frequency conversion motors (from trusted brands like Jamusi/Dalian) and hardened gear reducers, enabling smooth, accurate movement. Limit switches and buffers prevent over-travel and collisions.

  • Reliable Hoisting Mechanism: Equipped with 18x7 structure wire ropes (tensile strength 1670Mpa) and drums with diameter ratios >18, ensuring safe lifting. Overload and overspeed protection switches add layers of operational safety.

4. Enhanced Operational Safety

  • Comprehensive Safety Systems: Includes rail clearers (to remove obstacles), rectifying wheels (preventing deviation), and wind-resistant devices (e.g., wheel clamps, anti-wind shoes) interlocked with anemographs—critical for stable operation in waterfront shipyards.

  • Certified Compliance: Adheres to international standards with CE, ISO 9001, and BV (Bureau Veritas) certifications, ensuring compliance with global safety and quality regulations for marine and industrial equipment.

5. Customization & Adaptability

  • Tailored Solutions: Designed for specific shipyard needs, from small-scale repairs to large vessel construction. The split bearing box option (vs. traditional right-angle type) simplifies assembly and maintenance, reducing downtime.

  • Seamless Integration: Fits shipbuilding docks and dry docks, supporting hull assembly, component transfer, and heavy machinery loading—aligning with diverse workflows in marine manufacturing.

6. Trusted Manufacturing & Support

  • Proven Expertise: YUNTIAN’s 10+ years of experience in crane manufacturing, with exports to 100+ countries, ensures reliable product quality. Pre-production sampling and final inspections guarantee consistency.

  • After-Sales Service: Backed by installation teams and multilingual support (English, Spanish, French, etc.), ensuring smooth on-site setup and long-term maintenance.


Application Scenario
  1. Ship Hull Construction Yards – Used for lifting and positioning large steel plates, hull sections, and structural components during the assembly of ship bodies, ensuring precise alignment in the construction process.

  1. Offshore Platform Manufacturing Facilities – Employed to handle heavy-duty modules, such as deck sections and equipment skids, in the production of offshore oil rigs and drilling platforms.

  1. Marine Repair and Maintenance Docks – Utilized for lifting damaged ship parts, engines, or propellers during repair operations, facilitating efficient overhaul work on vessels.

  1. Naval Shipyards – Applied in the construction of military vessels, including warships, frigates, and aircraft carriers, where high-precision lifting of armaments and specialized components is required.

  1. Container Ship Construction Sites – Used to install container cranes, hatch covers, and large cargo-handling systems onto the deck of container ships, supporting the integration of loading/unloading equipment.

  1. Cruise Ship Manufacturing Plants – Involved in lifting luxury interior modules, such as cabins, dining halls, and entertainment facilities, into place during the outfitting phase of cruise ship construction.

  1. Ship Launching Areas – Assists in moving fully constructed ships from dry docks to water by carefully lifting and transferring vessels onto launching platforms or slipways.

  1. Heavy Machinery Loading Terminals – Deployed to load large marine engines, generators, and propulsion systems onto ships during the fitting-out stage, ensuring safe and efficient placement.

  1. Shipbreaking Yards – Utilized for dismantling decommissioned ships by lifting and removing reusable or recyclable components, such as steel structures and machinery, in an industrial recycling process.

  1. Coastal Ship Repair Basins – Operates in enclosed repair areas to lift and replace heavy parts like rudders, propellers, and boiler systems, supporting maintenance work on both commercial and military vessels.

  • Shipbuilding gantry crane with anti-sway system in operation
  • Large-scale gantry crane specifically designed for shipbuilding industry
Certificate
  • CE certification document for Shipbuilding Gantry Crane
  • Gantry Crane OHSAS Certification GB/T 45001
  • ISO-Compliant Gantry & Marine Cranes
  • CNCA approved hoist supplier