80t Container Lifter Spreaders Cargo Beam with Hook for Dock
Product Introduction
The Cross Beam is a critical load-bearing component in port lifting systems, designed to evenly distribute lifting forces for stable operations. Its modular structure supports various hooks and container spreaders, with exceptional torsion resistance and durability in harsh marine conditions (high humidity/salt spray).
Technical Specifications
Parameter |
Specification |
S.W.L |
10-500 tons (Customizable) |
Material |
High-Strength Alloy Steel (Q690D or equivalent) |
Span Range |
2-30米/meters (Adjustable) |
Operating Temp. |
-20℃~+50℃ |
Surface Treatment |
Shot blasting + Anti-corrosion paint |
Tare Weight |
3.3T ~ 3.8 T (Customizable) |
Safety Factor |
Min. 4:1 |
Hook Type |
Swivel Hook/ Fixed Hook；Single Hook/ Double Hook |
Certification |
ISO 4301, DIN 15400, CE |
Key Functions and Features
(1) Auto-positioning: TSF spreaders are equipped with sophisticated hydraulic or electric systems that allow for small, automated movements (side-shift, telescopic, and skew) to precisely align with the container, significantly boosting operational efficiency.
(2) Size Adaptability: Spreader beams are telescopic available, meaning they can extend or retract in width and sometimes length to accommodate various standard container sizes, from 20 feet to 53 feet, making them highly versatile.
(3) Eccentric Load Handling: Advanced spreader designs are capable of handling the twisting moments caused by unevenly distributed cargo inside a container, ensuring stable and smooth operations.
(4) Lightweight & High-Strength Design: Constructed from high-tensile steel with optimized structures, spreaders are designed to be as light as possible while maintaining immense strength (typically rated for 30 to 60 tons or more) , which maximizes the crane's net lifting capacity.
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