MFO Ae 3/6 I

Built by SLM, BBC, MFO, SAAS

Top speed

110 km/h

68 mph

Power output

1,600 kW

2,146 hp

Length

14.76 m

48 ft 5 in

Track gauge

1,435 mm

Standard gauge

Years built

1920–1929

114 units

Overview of the MFO Ae 3/6 I

Discover the iconic Ae 3/6 I electric locomotive, a true testament to Swiss engineering.

Built between 1920 and 1929 by SLM, BBC, MFO, and SAAS, this powerful machine boasts a 1600 kW output and a top speed of 110 km/h, making it a significant piece of railway history.

Measuring 14.76 meters in length with a standard 1435 mm gauge, the Ae 3/6 I proudly served the Swiss Federal Railways (SBB) before finding its place in the esteemed SBB Historic collection.

Explore the detailed specifications and see this classic electric locomotive in action.

MFO Ae 3/6 I technical specifications

	Value	Imperial / US
Built by	SLM, BBC, MFO, SAAS · 1920–1929114 units
Top speed	110 km/h68 mph	68 mph
Power output	1,600 kW2,146 hp	2,146 hp
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
Length	14.76 m48 ft 5 in	48 ft 5 in