Railway locomotives introduced in 1974

locomotive class

class of 227 German electric locomotives

class of 12 Portuguese electric locomotives

locomotive class

locomotive class

class of 15 American 3200hp Co′Co′ diesel-electric locomotives

class of 93 Spanish diesel-electric locomotives

class of 56 Hungarian electric locomotives

model of North American 3000hp Co′Co′ diesel-electric locomotives

Japanese electric locomotive type

model of 239 American 2300hp diesel-electric locomotive

class of 2 Czechoslovakian diesel-electric locomotives