What are oil bulk ore carriers designed to carry?
An ore-bulk-oil carrier, also known as combination carrier or OBO, is a ship designed to be capable of carrying wet or dry cargoes. The idea is to reduce the number of empty (ballast) voyages, in which large ships only carry a cargo one way and return empty for another.
Can bulk carriers carry oil?
OBO Carriers: Ore-Bulk-Oil Carriers have holds such arranged that they can carry ore, solid dry bulk, and oil in the same voyage, without interference between each cargo type.
What is logistics OBO?
Ore Bulk Oil Carriers (OBO) are vessels that can load various types of bulk goods, such as grains, ores or oil products.
Why are OBO ships designed to carry both liquid and dry cargo?
These ships were designed to alternate between dry bulk and oil cargoes, avoiding a non-earning ballast passage by carrying both cargoes in the same cargo spaces at different times. They were designed with large hatches to facilitate loading and discharging.
What is a combo ship?
COMBINED SHIPS:Ships that can carry both liquid and dry bulk cargoes.
What is the gross tonnage of a bulk carrier?
A bulk carrier or bulker is a merchant ship specially designed to transport unpackaged bulk cargo, such as grains, coal, ore, steel coils, and cement, in its cargo holds….Bulk carrier.
| Class overview | |
|---|---|
| Tonnage | up to 400,000 DWT |
| Length | 300m |
| Height | 40m |
| Propulsion | 2-stroke diesel engine and 1 propeller |
What is combination carrier?
The term combination carrier means a tank vessel designed to carry alternatively liquid and solid cargoes in bulk.
How many containers fit on a barge?
A standard river box barge can carry 81 twenty-foot containers or 50 combined twenty and forty-foot containers. Northbound barge tows routinely push 20 loaded barges.