Do tower cranes and elevators belong to the category of transportation?

Tower cranes and elevators do not belong to the category of transportation. Because they are mainly used for the transportation and lifting of goods or people on construction sites or other construction sites, rather than the long-distance transportation of goods or people on roads, waterways or in the air. Tower crane is a kind of transportation equipment used in construction site, which is mainly used for vertical and horizontal cargo transportation, hoisting and installation, and belongs to the category of construction machinery. Elevator is also a kind of mechanical equipment used in construction sites and other places, mainly used for lifting people and goods, rather than long-distance transportation. To sum up, tower cranes and elevators can transport and lift goods or people, but they are not traditional means of transportation, but mechanical equipment in construction projects.