Malaccamax

Malaccamax is defined by the Strait of Malacca, Malaccamax tankers can carry oil from the Persian Gulf to China.
General characteristics
Tonnage	300,000 DWT
Length	333 m (1,093 ft)
Beam	60 m (197 ft)
Draft	20.5 m (67 ft)

Malaccamax is a naval architecture term for the largest tonnage of ship capable of fitting through the 25-metre-deep (82 ft) Strait of Malacca. Bulk carriers and supertankers have been built to this tonnage, and the term is chosen for very large crude carriers (VLCC). They can transport oil from Arabia to China.^[1] A typical Malaccamax tanker can have a maximum length of 333 m (1,093 ft), beam of 60 m (197 ft), draught of 20.5 m (67.3 ft), and tonnage of 300,000 DWT.^[2]

Similar terms Panamax, Suezmax and Seawaymax are used for the largest ships capable of fitting through the Panama Canal, the Suez Canal and Saint Lawrence Seaway, respectively. Aframax tankers are those with a deadweight tonnage of 80,000 to 120,000.