SWS RBDe 4/4

Built by ABB, BBC, SIG, SWP, SWS

Top speed

125 km/h

78 mph

Power output

1,650 kW

2,213 hp

Weight

69 t

152,119 lb

Track gauge

1,435 mm

Standard gauge

Years built

1982–1992

22 units

Axle arrangement

Bo'Bo'

Overview of the SWS RBDe 4/4

Discover the robust RBDe 4/4 electric multiple unit, a versatile locomotive renowned for its service with BLS AG in Switzerland.

Built between 1982 and 1992 by ABB, BBC, SIG, SWP, and SWS, this Bo'Bo' class train boasts a top speed of 125 km/h.

With a power output of 1650 kW and a tractive effort of 164 kN, the RBDe 4/4 is designed for efficient operation on standard 1435 mm gauge tracks.

This EMU, featuring 2nd class seating for 54 passengers and a car length of 25 meters, is a key part of Switzerland's railway infrastructure.

Explore the technical specifications, including its 69-tonne weight and operation on 15 kV AC 16.7 Hz electric systems, showcasing its reliable performance.

SWS RBDe 4/4 technical specifications

	Value	Imperial / US
Built by	ABB, BBC, SIG, SWP, SWS · 1982–199222 units
Top speed	125 km/h78 mph	78 mph
Power output	1,650 kW2,213 hp	2,213 hp
Tractive effort	164 kN36,869 lbf	36,869 lbf
Electric systems	15 kV AC 16.7 Hz
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
UIC axle arrangement	Bo'Bo'
Capacity	2nd class 54 seats
Car length	25 m82 ft 0 in	82 ft 0 in
Weight	69 t152,119 lb	152,119 lb