A bulk carrier or bulker is a merchant ship specially designed to transport unpackaged bulk cargo, typically grain, coal, ore, forest products, steel coils, or cement, in its cargo holds.
Sabrina I is a modern Handymax bulk carrier
Bulk carrier and loading apparatus, Seattle (2010)
Bulk carriers in the Port of Liverpool (2018)
Federal Margaree on the Great Lakes (2005)
Lake freighters, also called lakers, are bulk carriers operating on the Great Lakes of North America. Freighters typically have a long, narrow hull, a raised pilothouse, and the engine located at the
Bulk carrier
…which used seawater instead of sandbags. These features helped her succeed in the competitive British coal market. The first self-unloader was the lake freighter Hennepin in 1902 on the Great Lakes. This greatly decreased the unloading time of bulk carriers by using a conveyor belt to move the cargo. The first…
SS Arthur M. Anderson, with pilothouse forward and engine room astern, also equipped with a self-unloading boom.
The State Lock at the Michigan State Locks (now Soo Locks)
The R. J. Hackett, the first modern Great Lakes bulk freighter
Whaleback Joseph L. Colby