Probo Koala

At 31,255 gross tons, Probo Koala is the 18,513th largest of the 84,014 vessels in this registry that report a tonnage. The median across that set is 5,994 GT, so this hull is about 5.2 times the typical vessel on record here. The largest measures 499,167 GT.

Among the 6,890 bulk carriers held here, it ranks 3,463rd by tonnage — larger than 47% of that group. Their median tonnage is 32,837 GT, and the largest tenth begin at 85,849 GT. The flag most often flown by this group is Panama (1,548 ships). The yard that appears most often against it is Oshima Shipbuilding, with 337 hulls on record.

Panama is the country of registry for 9,598 vessels in this directory, of which Probo Koala is the 3,149th largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (5,698 ships), and the median vessel measures 18,203 GT. Browse every ship flagged Panama.

Narrowing to both dimensions at once, this registry holds 1,548 bulk carriers flying the Panama flag, of which 804 are larger by tonnage.

Probo Koala was built in 1989, making it 37 years old. It is one of 1,131 hulls in this registry delivered that year, a cohort whose median tonnage is 1,938 GT; within it this ship is the 134th largest. Across the whole of the 1980s the registry holds 13,213 vessels, median 3,004 GT. The median build year across the entire registry is 1995.

The registry attributes 256 vessels to HJ Shipbuilding & Construction, with a median tonnage of 50,243 GT, delivered between 1974 and 2019. See the rest of that yard’s output.

At 182.8 m overall, Probo Koala is 7.2 m shorter than the 190.0 m median for bulk carriers on record.

IMO numbers are issued in broadly chronological blocks. Within 500 either side of 8309816 this registry holds 58 other vessels, whose median build year is 1985. That places this hull’s registration in the same part of the series.