Specification Oil Tankers Chemical Tankers Liquefied Gas Carriers Bulk Carriers Length (LOA) 200 - 400 meters 150 - 230 meters 200 - 300 meters 180 - 300 meters Beam (Width) 32 - 60 meters 23 - 35 meters 32 - 50 meters 30 - 50 meters Draft 10 - 20 meters 8 - 12 meters 10 - 12 meters 10 - 15 meters Deadweight Tonnage (DWT) 30,000 - 500,000 DWT 10,000 - 80,000 DWT 30,000 - 100,000 DWT 10,000 - 300,000 DWT Cargo Capacity 50,000 - 3,000,000 barrels 15,000 - 60,000 cubic meters 50,000 - 200,000 cubic meters 10,000 - 200,000 tons Speed 14 - 16 knots 13 - 15 knots 15 - 20 knots 12 - 15 knots Number of Cargo Tanks 10 - 20 15 - 30 8 - 12 7 - 9 Hull Type Double hull Double hull Double hull Single or double hull