FFA FW Be 4/4

Built by BBC, FFA

Top speed

75 km/h

47 mph

Power output

620 kW

831 hp

Weight

35 t

77,162 lb

Track gauge

1,000 mm

Metre gauge

Years built

1984–1985

Axle arrangement

Bo'Bo'

Overview of the FFA FW Be 4/4

Discover the Frauenfeld-Wil-Bahn (FW) Be 4/4, a Swiss electric multiple unit (EMU) renowned for its reliable service on the 1000 mm gauge network.

Built by BBC and FFA between 1984 and 1985, this locomotive boasts a 620 kW power output and a top speed of 75 km/h, making it efficient for regional lines.

With a Bo'Bo' UIC axle arrangement and a weight of 35 tons, the FW Be 4/4 is a robust and practical choice for Swiss railways, offering seating for 40 passengers in 2nd class.

Explore the history and operational details of this classic Swiss train, which also saw service with Chemins de fer du Jura as CJ Be 4/4 615-617.

FFA FW Be 4/4 technical specifications

	Value	Imperial / US
Built by	BBC, FFA · 1984–1985
Top speed	75 km/h47 mph	47 mph
Power output	620 kW831 hp	831 hp
Electric systems	1.2 kV DC
Track gauge	1,000 mmMetre gauge3 ft 3⅜ in	3 ft 3⅜ in
UIC axle arrangement	Bo'Bo'
Capacity	2nd class 40 seats
Car length	18.4 m60 ft 4 in	60 ft 4 in
Weight	35 t77,162 lb	77,162 lb