What type of cart is included in the list of ground equipment?

The belt loader is a type of ground equipment specifically designed for loading and unloading cargo from the aircraft. It plays a crucial role in ground operations by allowing easy access and movement of baggage and cargo from the terminal to the aircraft and vice versa. The device is equipped with a long conveyor belt that can be raised and lowered to match the height of the aircraft door, facilitating efficient transfers and minimizing physical strain on ground staff.

Other types of carts, such as parking carts and tool carts, serve different purposes that do not involve directly assisting in the loading and unloading process. While baggage conveyors are also important in handling luggage, they are specialized equipment that doesn't fall under the same category as the belt loader, which is specifically tailored for the aircraft access function. Thus, the belt loader is the most appropriate choice when identifying ground equipment used in air operations.