A ship specifically designed to carry coal is known as a "bulk carrier" or "bulk freighter." These vessels have large, open cargo holds that allow for the efficient loading and unloading of bulk materials like coal. They are equipped with specialized loading and unloading equipment to handle the heavy and abrasive nature of coal cargo.
When coal is the cargo/freight of a ship. The ship is often referred to as a coal ship or a collier.
A train carries freight. A ship carries cargo.
A ferry is a ship that carries people and sometimes cars.
There are several ways to empty a coal bulker or any Bulk Carrier. The most elegant is the self unloader, it has (efectively) a hatch on the bottom of each compartment and when the hatch is opened a belt underneath carries the product, coal in the example, out of the ship onto the reciving system. The next way is by special excavator, Just like an earth mover but specially designed to work on Bulk ships, it digs the coal out.
Collier
It is a cruise liner or cruise ship.
They're named by their functions--a ship that carries ISOtainers is a "container ship," a ship that carries passengers across the oceans is an ocean liner, a naval ship that launches and retrieves aircraft is an aircraft carrier, and so on and so forth.
Coal carrier.
It carries treasures.
In the 'Bunkers' (Coal bunkers) adjacent to the boilers. It is usually near the bottom/keel of the ship. Coal was loaded through 'small' hatches on the deck , and dropped through a pipe into the coal bunkers. On ship's coal is shovelled from the bunkers into the boilers. It is an hard arduous task. The men who do the job, where often known as the 'black squad', because of becoming black from the coal dust. In the modern world , there are very few coal burning ships. Most ships use oil or nuclear power. As a 'hangover' from coal fired ships, modern oil burning ships still store their fuel oil in 'bunkers'. Seafarers still refer to taking on oil fuel as taking on 'bunkers'.
you can bring in a space ship
Coal, gas or plutonium, depending on type of engine installed on the ship.