Which equipment is specifically noted for baggage handling?

The baggage cart is specifically designed for the purpose of transporting luggage and cargo from one point to another within an airport environment. These carts are commonly used to load and unload baggage from aircraft, ensuring that all items are moved efficiently and safely. Their design typically accommodates various types and sizes of luggage, making them versatile for handling the diverse needs of airline operations.

In contrast, the passenger lift device is intended for moving people, particularly to and from aircraft, thus not serving the purpose of baggage transport. The container loader is designed for handling cargo containers but is not specifically focused on individual baggage items. Finally, the ground power unit provides power to an aircraft while on the ground and does not relate to baggage handling. Therefore, the baggage cart stands out as the equipment explicitly noted for managing bags at the airport.