About heavy lift operations
PortWatch classifies vessels by AIS-reported type. The Heavy Lift classification covers a mixed fleet of merchant vessels including general cargo ships, container feeders, and small bulk carriers. Cargo handling combines fixed gantry plant with mobile cranes and conventional break-bulk gear. Across the indexed dataset there are currently 28 vessels in this category calling at 26 distinct ports, with the heaviest concentrations at the gateways listed in the panel above.
Operationally, heavy lift tonnage is measured in tonnes of cargo handled, 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 heavy lift 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.