Cranes: 

Electric motors are used to drive various types of cranes, including overhead cranes, gantry cranes, and tower cranes. These cranes are typically used for loading and unloading goods at construction sites, ports, warehouses, etc.

Tower Cranes: 

Electric motors are used to drive tower cranes, which are used for lifting and moving heavy materials at construction sites and industrial facilities.

Elevators: 

Electric motors are used to drive various types of elevators, including cargo elevators and passenger elevators, for vertical transportation within buildings.

Port Equipment: 

Electric motors are used to drive port equipment such as container cranes and shore cranes for cargo handling operations at ports.

Material Handling Systems in Factories: 

Electric motors are used to drive material handling systems such as conveyor belts and hoists for transporting and processing materials within factories.

Shipboard Lifting Equipment: 

Electric motors are used for lifting equipment on ships, such as ship cranes and winches, for loading and unloading cargo operations.

Factory Material Handling Systems: 

Electric motors are used to drive material handling systems, such as conveyor belts and lifts, for transporting and processing materials within factories.

Drilling Platform Equipment: 

Electric motors are used to drive various lifting equipment on drilling platforms, such as drilling derricks and winches, for lifting materials during oil field development and drilling operations.

These are some common applications of electric motors in the crane and hoisting industry, playing a crucial role in improving efficiency, reducing labor costs, and ensuring safety.