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A public reference property of Baalvion
Open data · every figure carries its source
Largest in this registry
#68,523
of 84,014 with a recorded tonnage
Largest unclassified
#38,574
of 49,696 of this type with a recorded tonnage
Fleet rank
—
No operator attributed to this ship
Vessel particulars
Every value is as recorded in the source. Blanks are values the source does not hold — none is estimated from a sister ship or a class average.
Identification
Construction
In context
Every figure in this section is a count, a rank or a percentile over vessels actually held in this registry — not over the world fleet, which is larger. Nothing here is estimated.
At 762 gross tons, Herkules is the 68,523rd 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 7.9 times smaller than the typical vessel on record here. The largest measures 499,167 GT.
Among the 58,086 vessels this registry holds no type classification for held here, it ranks 38,574th by tonnage — larger than 22% of that group. Their median tonnage is 5,358 GT, and the largest tenth begin at 54,309 GT. The flag most often flown by this group is Panama (5,698 ships). The yard that appears most often against it is HD Hyundai Mipo, with 615 hulls on record.
Portugal is the country of registry for 389 vessels in this directory, of which Herkules is the 284th largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (223 ships), and the median vessel measures 7,519 GT. Browse every ship flagged Portugal.
Narrowing to both dimensions at once, this registry holds 223 vessels this registry holds no type classification for flying the Portugal flag, of which 158 are larger by tonnage.
Herkules was built in 1977, making it 49 years old. It is one of 1,791 hulls in this registry delivered that year, a cohort whose median tonnage is 5,622 GT; within it this ship is the 1,300th largest. Across the whole of the 1970s the registry holds 17,331 vessels, median 2,774 GT. The median build year across the entire registry is 1995.
The registry attributes 190 vessels to Odense Steel Shipyard, with a median tonnage of 52,186 GT, delivered between 1924 and 2012. See the rest of that yard’s output.
At 45.2 m overall, Herkules is 69.8 m shorter than the 115.0 m median for vessels this registry holds no type classification for on record.
IMO numbers are issued in broadly chronological blocks. Within 500 either side of 7523192 this registry holds . That places this hull’s registration in the same part of the series.
Same yard, same years
No ship class is recorded for this vessel, so these are not asserted to be sister ships — they are contemporaries from the same builder, shown because that is what the data supports.
Provenance
Vessel recordWikidata, released under CC0, keyed on this ship’s IMO number.
Written summaryNo English Wikipedia article is linked to this vessel, so no summary is shown.
PhotographNo freely licensed photograph of this vessel is held, so none is shown.
Measurements
Its IMO number, 7523192, carries its own check digit. The first six digits are weighted seven down to two and summed — 7×7 + 5×6 + 2×5 + 3×4 + 1×3 + 9×2 = 122 — and the last digit of that total, 2, must equal the seventh digit, 2. It does, so this number is well formed.
Nearest by tonnage among vessels this registry holds no type classification for
| Ship | Built | Gross tonnage |
|---|---|---|
| Alexander von Humboldt II | 2011 | 763 |
| Pradawana | 1980 | 763 |
| Grampian Orcades | 1991 | 763 |
| Herkules (this ship) | 1977 | 762 |
| Markul | 1979 | 761 |
| Helene Bleeker | 1963 | 761 |
| Grande Caribe | 1997 | 761 |