SNCF Class BB 9200 43563) models, renowned by hobbyists. (The Märklin 3059, which reproduced the BB 9291, is especially prized.) SNCF Class BB 9200 The SNCF Class BB 9200 1500 V DC electric locomotives were built by Schneider-Jeumont/CEM between 1958-1964. 92 of them were built and 20 remain. These train engines are products of the Jacquemin product family of train engines ("locomotives"), offspring of the prototype BB 9004, and named after the engineer who designed their bogies. The locomotives were designed for a maximum speed of and were the first such train engines in France. In the late sixties, a small group of train
SNCF Class BB 20004 SNCF Class BB 20004 The SNCF class BB 20004 locomotive was a dual-voltage test-bed locomotive transformed from the damaged BB16540 in 1959. After the end of its test period in 1969 it was reinstated with its original equipment under its original number BB16540. SNCF had already experimented with three other dual-voltage locomotives in the 1950s, but these were all rebuilt from a DC locomotive and could only deliver their full power under 25 kV. Power output under 1.5 kV was reduced to 10% of the full power which is nearly negligible. This was however no real problem, as these locomotives