Container Four-link Portal Crane
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Container Four-link Portal Crane is widely adopted at ports and container terminals for stacking and handling shipping containers.
Capacity:
30 ~ 45 t, Customizable
Lifting Height:
26 ~ 34 m, Customizable
Span:
10.5 ~ 12 m, Customizable
Voltage/Hertz:
Customizable
Working Class:
A6
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Introduction
Application Scenario
Advantages
Structural Diagram And Parameter Table
Introduction
Container Four-link Portal Crane is a high-efficiency professional port handling equipment adopting mature four-link jib luffing technology. Different from conventional single-boom portal cranes, it applies a rigid four-link mechanical structure to realize horizontal luffing with constant amplitude and stable track. Equipped with dedicated container spreader, intelligent anti-sway system and full variable frequency drive system, the crane achieves automatic lifting, precise positioning and rapid transferring of standard containers. With optimized wind resistance, salt spray anti-corrosion and dust-proof design, it fully adapts to long-term, high-frequency and heavy-duty cyclic operation in coastal and inland port environments. It is essential specialized equipment for standardized and high-speed container loading and unloading operations.
Application Scenario
Container Four-link Portal Crane is mainly deployed in professional container operation terminals and large logistics ports. It is widely applicable to coastal cargo wharves, inland river container terminals, railway container hubs, large logistics parks and port freight distribution yards. It is specially designed for stacking, loading and unloading 20ft, 40ft and other standard container goods, and can also assist in handling packaged heavy cargoes. It perfectly adapts to high-intensity container turnover scenarios, meeting the high-efficiency and standardized operation demands of modern port container logistics.
Advantages
Container Four-link Portal Crane features core advantages of ultra-stable operation, high working efficiency and strong site adaptability. The unique four-link luffing mechanism ensures horizontal constant-track movement during jib luffing, effectively avoiding container swinging and height deviation, greatly improving handling stability and stacking accuracy. The optimized mechanical structure delivers larger working coverage and higher operation speed than ordinary portal cranes, significantly boosting port container throughput. The whole machine adopts professional salt spray corrosion resistance and wind-proof configuration, resisting harsh coastal climate and prolonging equipment service life. The intelligent frequency conversion control system enables smooth start-stop, low noise and energy-saving operation. With reliable structural performance, low failure rate and convenient centralized maintenance, it reduces long-term operating costs. It provides stable, efficient and standardized container handling solutions for medium and large modern port terminals.
Structural Diagram And Parameter Table
| Rated Lifting Capacity (Container Spreader) | 30 ~ 45 t, Customizable | Max Lifting Height | 26 ~ 34 m, Customizable |
| Span | 10.5 ~ 12 m, Customizable | Working Class | A6 |
| Hoisting Speed (Rated Load) | 15 ~ 19 m/min | Working Wind Pressure | 250 N/m² |
| Power Supply | Customizable | Applicable Container | 20ft, 40ft standard containers |
| 20ft, 40ft standard containers | 350 ~ 420 t | Operating Temperature | -20 ℃ ~ +45 ℃ |
| Design Standard | GB/T 3811, FEM 1.001, ISO 23814 | Total Installed Power | 250 ~ 310 kW |
HOT PRODUCTS
CORE ADVANTAGES
1
HIGH QUALITY & STABLE PERFORMANCE
Built with premium materials and strict quality control, ensuring smooth and consistent operation even under heavy working conditions.
2
LONG SERVICE LIFE & LOW MAINTENANCE
Durable structural design reduces wear and tear, delivering long service life with minimal maintenance requirements.
3
HIGH EFFICIENCY & ENERGY SAVING
Optimized driving system ensures fast, responsive lifting while lowering energy consumption and operating costs.
4
HIGH SAFETY STANDARD & DURABLE STRUCTURE
Equipped with multiple safety devices and a rugged structure, providing reliable protection and long‑term durability.
5
CUSTOM DESIGN & FLEXIBLE SOLUTIONS
Fully customizable to different tonnages and working conditions, offering flexible lifting solutions for shipyards and marinas.
QUALIFICATION
FAQ for Container Four-link Portal Crane
This FAQ covers common questions about Container Four-link Portal Crane, including product characteristics, application scenarios and export supporting documents for quick customer reference.
What benefits does the four-link mechanism bring to this portal crane?
The four-link structure ensures horizontal movement of the container spreader during luffing. It avoids container swinging effectively, improves operation stability and boosts overall handling safety.
Can the container four-link portal crane work alongside other port handling equipment?
Absolutely. It can coordinate with terminal tractors and reach stackers. It is widely used at river ports and small wharves for continuous container loading and unloading work.
What export technical documents can you provide?
We can supply complete general layout drawings, factory acceptance test reports and relevant certification files. All technical documentation can be compiled to satisfy inspection standards of different destination regions.
