About container ship operations
PortWatch classifies vessels by AIS-reported type. The Container Ship classification covers cellular container vessels equipped with twin-twenty cell guides, ranging from feeder ships of 1,000–3,000 TEU up through neo-Panamax and ultra-large container vessels exceeding 18,000 TEU. Quayside operations rely on ship-to-shore (STS) gantry cranes with outreach capable of handling 22-row-wide vessels, supported by RTGs, RMGs, or straddle carriers in the yard, and reefer plug-in capacity for refrigerated containers. Across the indexed dataset there are currently 28 vessels in this category calling at 27 distinct ports, with the heaviest concentrations at the gateways listed in the panel above.
Operationally, container ship tonnage is measured in TEU (twenty-foot equivalent unit) throughput, and the design of any port that handles this tonnage in volume reflects the cargo’s physical and chemical characteristics. Berth depths, crane outreach, yard layout, hazardous-materials zoning, and the connecting rail or pipeline infrastructure are all dictated by what the vessel is carrying. Because of this, the same shipping company will typically use very different terminals for very different parts of its fleet â even within the same port complex.
For a country-specific breakdown of container ship activity, choose a maritime nation from the countries directory and follow the vessel-type link in its profile; PortWatch maintains a dedicated page for every meaningful country × vessel-type intersection, indexed for both browsing and search.