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Alstom B 85900

Built by Alstom

Top speed

160 km/h

99 mph

Power output

850 kW

1,140 hp

Length

71.6 m

234 ft 11 in

Track gauge

1,435 mm

Standard gauge

Years built

2011

10 units

Overview of the Alstom B 85900

Discover the B 85900, a modern dual-mode multiple unit from France, part of the Régiolis family and built by Alstom in 2011. This efficient DEMU is designed for regional transport.

Operating on standard gauge (1435 mm), the B 85900 boasts a top speed of 160 km/h and can accommodate 220 passengers. Its formation consists of 4 cars (2M2T), making it a versatile addition to the French National Railway Corporation fleet.

This robust train measures 71.6 meters in length and features impressive electric systems, supporting both 25 kV AC 50 Hz and 1.5 kV DC power at 1700 kW each. Powered by a MAN D 2876 prime mover delivering 850 kW, the B 85900 is a reliable and high-performing locomotive.

Alstom B 85900 technical specifications

	Value	Imperial / US
Series	Régiolis
Family	Coradia
Built by	Alstom · 201110 units
Top speed	160 km/h99 mph	99 mph
Power output	850 kW1,140 hp	1,140 hp
Prime mover	MAN D 2876
Electric systems	25 kV AC 50 Hz (1700 kW) 1.5 kV DC (1700 kW)
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
Formation	4 cars (2M2T)
Capacity	220 seats
Train length	71.6 m234 ft 11 in	234 ft 11 in
Width	2.85 m9 ft 4 in	9 ft 4 in
Height	4.29 m14 ft 1 in	14 ft 1 in
Axle load	20 t44,092 lb	44,092 lb