SLM MGB Ge 4/4 III

Built by SLM, BBC

Top speed

90 km/h

56 mph

Power output

1,700 kW

2,280 hp

Weight

50 t

110,231 lb

Length

12.9 m

42 ft 4 in

Track gauge

1,000 mm

Metre gauge

Years built

1979

2 units

Overview of the SLM MGB Ge 4/4 III

Explore the MGB Ge 4/4 III, an iconic Swiss electric locomotive built in 1979. This powerhouse was a vital asset for both the Furka Oberalp Bahn and later the Matterhorn-Gotthard-Bahn, conquering challenging mountain routes with its robust design.

Boasting a top speed of 90 km/h and a formidable 1700 kW power output, the MGB Ge 4/4 III excels at hauling heavy loads and passengers up steep inclines. Its Bo'Bo' axle configuration ensures excellent traction and stability, essential for operation on the narrow 1000 mm gauge tracks.

With a length of 12.9 meters, a width of 2.68 meters, and weighing 50 tons, this locomotive is both compact and incredibly capable. Its impressive tractive effort of 102 kN guarantees reliable transportation through the breathtaking Swiss Alps.

SLM MGB Ge 4/4 III technical specifications

	Value	Imperial / US
Built by	SLM, BBC · 19792 units
Top speed	90 km/h56 mph	56 mph
Power output	1,700 kW2,280 hp	2,280 hp
Tractive effort	102 kN22,931 lbf	22,931 lbf
Track gauge	1,000 mmMetre gauge3 ft 3⅜ in	3 ft 3⅜ in
UIC axle arrangement	Bo'Bo'
Length	12.9 m42 ft 4 in	42 ft 4 in
Width	2.68 m8 ft 10 in	8 ft 10 in
Weight	50 t110,231 lb	110,231 lb