L22064 Class Ge 6/6 II Electric LocomotiveFor the power generation plants planned in the Bergell area (Albigna) starting in the mid Fifties and the extensive cement transport linked to it from Untervaz near Landquart to the Engadin area (up to 1,000 metric tons per day) the Rhaetian Railroad urgently needed more powerful locomotives with the following specifications: One unit alone had to be able to haul a train equipped for the largest permissible loads, which meant around 250 metric tons on