The rail-mounted crane is the second mechanical model in the new Mechanical Town Series. The items in the Mechanical Town Series consist not only of a 3D functional model but also many accompanying models. With its articulated claw, the crane can load cargo boxes onto the wagon, unload them from the wagon, or move them with exceptional precision, almost like a real machine. The rail-mounted crane demonstrates the functional principles of real cranes, excavators, or robotic arms. Includes many extras, such as tracks, sheds, cargo boxes with doors, crane, freight cars, etc. Assembly time: Approximately 8-10 hours.