"2"^^ . . "3.82"^^ . . . "2.7"^^ . "1966Z"^^ . . "Rhaetian Railway Gem 4/4"@en . . . "1966Z"^^ . "13.54"^^ . . "The Rhaetian Railway Gem 4/4 is a two member class of metre gauge Bo'Bo' electro-diesel locomotives operated since 1968 by the Rhaetian Railway (RhB), which is the main railway network in the Canton of Graub\u00FCnden, Switzerland.The class is so named under the Swiss locomotive and railcar classification system."@en .