Articulated Boom Deck Crane for Ship
YFM Articulated Boom Deck Crane is a lightweight lifting equipment installed on ship decks or offshore platforms. Its most notable feature is the articulated structure of the lifting arm, which is composed of multiple movable arm segments connected by articulation points.
This design enables the marine deck crane to have higher flexibility and multi-angle operation capabilities during tasks. In complex offshore operations and ship deck environments, traditional rigid cranes are often limited by space and operating angles.
YFM Articulated Boom Deck Crane, with its multi-joint articulated design, compact structure, high flexibility and reliability, can easily tackle the challenges of confined spaces and high-precision lifting.
Design Drawing
Advantages and Limitations of Articulated Boom Deck Crane
Advantages
1. Articulated Boom with Multi-Joint Design
- Unique 3-5 section articulated boom structure, capable of flexible bending, extension, and rotation to easily bypass deck obstacles and reach work areas inaccessible to traditional cranes.
- Foldable body: Reduces floor space by 60% when fully folded, perfectly adapting to small vessels or space-constrained environments.
2. Hydraulic Drive for Precise Control, Safety, and Efficiency
- Hydraulic system combined with high-precision sensors achieves millimeter-level positioning accuracy, ensuring smooth loading and unloading of heavy objects.
- Dynamic load protection: Equipped with warning lights/bells, compliant with DNV/GL and ISO 4309 safety standards.
3.Marine-Grade Corrosion Resistance
- Key components use duplex stainless steel (Duplex 2205) and hot-dip galvanizing processes, certified to EN ISO 12944 C5-M anti-corrosion standards, resisting salt spray, moisture, and high-temperature erosion.
4. Wide Temperature Operation and Extreme Environment Resistance
- Operates in a wide temperature range of -35°C to +50°C with an IP66 protection rating, withstanding extreme marine conditions such as heavy storms.
5. Modular Design for Easy Maintenance
- Quick-change accessories: Standardized interface design supports one-click switching of various attachments (hooks, grab buckets, lifting beams, etc.), adapting to diverse operational needs.
Limitations
- Compared with straight-boom cranes, the maximum lifting capacity and hoisting distance are generally smaller;
- Complex structure leads to higher maintenance costs;
- Coordination of multiple boom segments is required, imposing higher technical requirements on operators.
Typical Application Scenarios
- Narrow Deck Operations: Efficiently loads and unloads cargo on tugboats, supply vessels, or yachts without relying on port cranes.
- Offshore Equipment Maintenance: Precision lifting of repair tools or replacement parts, supporting special tasks for drilling platforms, wind power maintenance vessels, etc.
- Emergency Rescue: Rapid deployment of rescue boats, supplies, or personnel, adaptable to emergency operations in complex marine conditions.
- Specialized Transportation: Meets the needs of military ships, research vessels, etc., for high-concealment or high-precision lifting tasks.
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