Shipbuilding Gantry Crane

Product Item : Shipbuilding Gantry Crane
Category： Gantry Crane
Multi-Hook Synchronized Lifting System：4-8 Hook Synchronization | Load Balancing Accuracy: ±3mm | Max Combined Capacity: 1,200T
AI Anti-Sway & Collision Avoidance：AI Trajectory Prediction | 30m Laser Obstacle Detection | Sway Reduction: ≥95%
Marine-Grade Corrosion Protection：Hempel Epoxy Coating (500μm) | AISI 316L Stainless Sheaves | IP66 Electrical Cabinets
Adaptive Dock Span Configuration：Gauge Adjustment: 50m-150m | Clearance: ≥40m | Optional Side Cantilever: 10m
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Shipbuilding Gantry Crane

Brand: Henan Hengkun Crane Co., Ltd.
Applications: Shipyards, dry docks, marine construction facilities, and heavy industrial sites requiring precision handling of large ship components, such as hull sections, engines, and prefabricated modules.

Product Overview

Our Shipbuilding Gantry Crane is engineered for heavy-duty lifting and precise positioning in demanding shipyard environments. Designed to handle ultra-large loads (up to 1,000 tonnes) with exceptional stability, this crane features a reinforced double-girder structure, advanced automation, and corrosion-resistant materials. It streamlines ship assembly workflows, reduces downtime, and ensures safety in coastal or offshore operating conditions.

Key Features & Benefits

Heavy-Load Capacity & Stability
- Double box girders (FEM 5m class) and high-strength steel legs ensure minimal deflection under full load.
- Anti-sway technology and dynamic load balancing for precise placement of ship components.
Corrosion-Resistant Construction
- Hot-dip galvanized steel and marine-grade epoxy coatings (ISO 12944 C5-M) withstand saltwater, humidity, and UV exposure.
- Sealed IP66-rated motors and electrical systems for harsh environments.
Advanced Automation
- PLC control with laser-guided positioning (±5mm accuracy) for alignment of ship blocks.
- IoT-enabled remote monitoring and predictive maintenance capabilities.
Customized Mobility
- Rail-mounted or rubber-tired configurations with 360° steering for dockyard flexibility.
- Optional self-propelled systems for repositioning across large shipyards.
Safety & Compliance
- Redundant braking systems, overload limiters, and storm-proof anchoring.
- Compliance with DNV GL, ABS, and Lloyd’s Register standards.

Technical Specifications

Parameter	Specification
Lifting Capacity	50–1,000 tonnes
Span	30–150 meters (customizable)
Lifting Height	Up to 80 meters
Work Class	FEM 5m / ISO A8
Traveling Speed	2–30 m/min (variable frequency control)
Positioning Accuracy	±5 mm (laser-guided)
Operating Voltage	380–690V AC, 50/60Hz or diesel generator
Wind Resistance	Up to Beaufort Scale 12 (storm-proof design)
Protection Grade	IP66 (critical components)
Ambient Temperature	-25°C to +60°C

Customization Options

Lifting attachments: Hydraulic grabs, vacuum lifters, or specialized hooks for ship blocks.
Automation: Integration with shipyard CAD/CAM systems or robotic welding lines.
Power systems: Diesel-electric hybrid, shore power, or battery backup.
Special coatings: Anti-fouling or fire-resistant finishes.
Operator interfaces: Climate-controlled cabins, augmented reality (AR) guidance, or remote control.

Service & Certifications

Global certifications: CE, ISO 9001, DNV GL, ABS, and Lloyd’s Register.
Turnkey solutions: Shipyard layout design, installation, and crew training.
Warranty: 24 months (extendable) with 24/7 global technical support.
Maintenance: Lifetime OEM spare parts and corrosion inspection programs.

Why Choose Us?
As a leading Chinese manufacturer, we deliver marine-grade gantry cranes that meet the strictest shipbuilding industry standards. Our cranes combine European engineering precision with rugged durability, ensuring reliable performance in the most challenging coastal and offshore environments.

Request a Shipyard Solution – Build smarter, faster, and safer with precision-engineered lifting technology!