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Four-link Portal Crane
Authentication mark:
CCC
CE
ABS
BV
CCS
Capacity:
16, 25, 40t
Working Class:
A5, A6, A7
Lifting Height:
30m
Span:
28-43m
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Four-link Portal Crane is widely used in ports, docks, yards and other places to complete the loading, unloading and transshipment operations of ships and vehicles.
Product overview:

The Four-link Portal Crane is a durable and highly efficient lifting system engineered for demanding industrial applications. Its four-link suspension mechanism provides outstanding stability, precise movement, and optimal load distribution, making it exceptionally capable of managing heavy materials in challenging environments.

Constructed from high-strength steel and incorporating advanced engineering, this crane guarantees smooth operation, improved safety, and long-lasting performance. The portal (gantry) structure enables wide-span coverage, ideal for use in workshops, shipping yards, construction sites, and logistics centers.

Key Advantages of the Four-link Portal Crane:

✔ Superior Stability – The four-link design reduces load sway for safer lifting operations.
✔ High Load Capacity – Built to manage heavy and oversized items with ease.
✔ Flexible Configuration – Adjustable span and height to suit diverse operational needs.
✔ Robust Build – Weather-resistant construction ensures reliability over time.


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The Four-link Portal Crane is a high-performance heavy-duty machine widely utilized in various industrial settings, with ports, docks, and storage yards being its primary operational domains.

In ports, which function as vital hubs for international trade, this crane plays a critical role. When large cargo vessels arrive laden with goods from across the globe, the Four-link Portal Crane is swiftly deployed. Its distinctive four-link mechanism ensures exceptional precision and control during loading and unloading operations.


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Product Details
Application Scenario
  • Ports & Shipping Terminals: Excels in the high-precision movement of shipping containers, heavy cargo, and bulk materials, ensuring rapid and safe turnaround for vessels. 

  • Construction Sites: Provides superior stability and control for hoisting steel beams, prefabricated modules, and construction machinery, even in challenging site conditions.

  • Warehouses & Logistics Centers: Its wide-span gantry design offers extensive coverage for efficient handling of palletized goods, large equipment, and stored inventory, optimizing storage density.

  • Manufacturing Plants: Facilitates smooth and controlled transfer of heavy components along assembly lines, directly supporting uninterrupted industrial production processes.

  • Railway & Infrastructure Projects: A key asset for major projects, including track installation, bridge building, and the handling of large-scale construction materials.

  • Mining & Heavy Industries: Built for reliability in demanding environments, managing heavy loads such as ore, raw materials, and oversized industrial equipment


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