Locomotive-Specs

SBB MIB/KWO Bem 4/4 – photo 1

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Electric multiple unit

SBB MIB/KWO Bem 4/4

Built by Fuchs

Top speed

62 km/h

39 mph

Power output

240 kW

322 hp

Weight

22 t

48,502 lb

Track gauge

1,000 mm

Metre gauge

Years built

1952

2 units

Overview of the SBB MIB/KWO Bem 4/4

Discover the MIB/KWO Bem 4/4, a versatile Electric Multiple Unit (EMU) designed for narrow-gauge railways.

Built by Fuchs in 1952 and later refurbished by SBB in 1977, this locomotive boasts a rich operational history on the Meiringen-Innertkirchen-Bahn.

With a top speed of 62 km/h and a capacity of 34 seats, it's well-suited for regional transport needs.

Its robust design features a car length of 14.85 meters, a weight of 22 tons, and a power output of 240 kW, all running on a 1000 mm gauge track.

SBB MIB/KWO Bem 4/4 technical specifications

	Value	Imperial / US
Built by	Fuchs · 19522 units
Refurbished	SBB 1977 (2)
Top speed	62 km/h39 mph	39 mph
Power output	240 kW322 hp	322 hp
Track gauge	1,000 mmMetre gauge3 ft 3⅜ in	3 ft 3⅜ in
Capacity	34 seats
Car length	14.85 m48 ft 9 in	48 ft 9 in
Weight	22 t48,502 lb	48,502 lb

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Operators of the SBB MIB/KWO Bem 4/4

Railway companies that have operated the MIB/KWO Bem 4/4, with the class designation used by each of them.

Operator	Class	Country
Meiringen-Innertkirchen-Bahn/Kraftwerk Oberhasli	MIB/KWO Bem 4/4	Switzerland

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