Understanding Dockworkers and Their Machines

Dockhands are workers who load and unload ships and handle cargo at a port or dock. They may also be responsible for maintaining the equipment and facilities at the dock, as well as assisting with other tasks related to ship operations.

14. What is a stevedore ?
Ans: A stevedore is a person who works on a dock, loading and unloading ships and handling cargo. The term "stevedore" is often used to refer to workers who are hired by shipping lines or port authorities to perform these tasks.

15. What is a container handler ?
Ans: A container handler is a machine used to load and unload containers from ships at a port. It is typically a large, heavy-duty crane that is designed specifically for handling containers.

16. What is a gantry crane ?
Ans: A gantry crane is a type of crane that is mounted on a gantry, which is a structure that spans the width of a dock or other loading area. It is commonly used to load and unload cargo from ships at a port.

17. What is a straddle carrier ?
Ans: A straddle carrier is a machine that is used to load and unload containers from ships at a port. It is typically a large, heavy-duty crane that is designed specifically for handling containers.

18. What is a reach stacker ?
Ans: A reach stacker is a machine that is used to load and unload cargo from ships at a port. It is typically a small, agile crane that is designed for handling containers and other types of cargo.

19. What is a rubber-tired gantry crane (RTG) ?
Ans: A rubber-tired gantry crane (RTG) is a type of gantry crane that is mounted on rubber tires instead of steel wheels. This allows the crane to move more easily and smoothly over the dock, reducing the risk of damage to the dock or the cargo.

20. What is a ship-to-shore crane (STS) ?
Ans: A ship-to-shore crane (STS) is a type of crane that is used to load and unload cargo from ships at a port. It is typically a large, heavy-duty crane that is designed specifically for handling containers and other types of cargo.