· Narrow and special spaces: It has obvious advantages in restricted areas such as elevator shafts and pipe rooms; it is also suitable for complex terrain such as slopes and winding tunnels.

· Horizontal and arbitrary-angle traction: The core advantage is horizontal movement of heavy objects and arbitrary-angle traction. It is widely used in power cable tensioning, ship traction, and vehicle traction.

· No power supply and outdoor operation: It has outstanding advantages in no power supply environments such as open air and outdoors.

· Equipment installation and maintenance: often used for equipment installation and mechanical maintenance to facilitate the lifting and precise positioning of components.