1 ene 1935 año - (Cranes) Crawler Cranes
Descripción:
In 1935 Ruston - Bucyrus created the first modern crane. this crane was the first with treads which made it more mobile. Later a different company made a crane capable of lifting 103.5 tons.Añadido al timeline:
fecha:
1 ene 1935 año
Ahora mismo
~ 90 years ago