SIG RBe 540

Built by SIG, BBC, MFO

Top speed

125 km/h

78 mph

Power output

1,988 kW

2,666 hp

Weight

72 t

158,733 lb

Track gauge

1,435 mm

Standard gauge

Years built

1963–1966

82 units

Axle arrangement

Bo'Bo'

Overview of the SIG RBe 540

Discover the RBe 540, a versatile Electric Multiple Unit (EMU) that has served Switzerland's railways with distinction.

Built between 1963 and 1966 by SIG, BBC, and MFO, this robust locomotive boasts a top speed of 125 km/h and a power output of 1988 kW, making it a reliable workhorse.

With a car length of 23.7 meters and a weight of 72 tons, the RBe 540 is designed for efficiency and comfort, offering a seating capacity of 60 passengers.

Having undergone refurbishment between 1993 and 1998, the RBe 540 continues to be a key part of the Oensingen-Balsthal-Bahn and Swiss Federal Railways fleets, showcasing enduring Swiss engineering.

Explore the impressive specifications of this classic locomotive, a testament to its operational excellence and lasting legacy on the tracks.

SIG RBe 540 technical specifications

	Value	Imperial / US
Series	RBe 540
Built by	SIG, BBC, MFO · 1963–196682 units
Refurbished	1993 - 1998 (78)
Top speed	125 km/h78 mph	78 mph
Power output	1,988 kW2,666 hp	2,666 hp
Tractive effort	167 kN37,543 lbf	37,543 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	60 seats
Car length	23.7 m77 ft 9 in	77 ft 9 in
Weight	72 t158,733 lb	158,733 lb