MFO SBB De 4/4 II

Built by SLM, MFO

Track gauge

1,000 mm

Metre gauge

Axle arrangement

Bo'Bo'

Overview of the MFO SBB De 4/4 II

Explore the SBB De 4/4 II, an iconic electric locomotive of the Swiss Federal Railways (SBB).

Built by SLM and MFO, this unit belongs to the De 4/6 series and operates on 1000 mm gauge track.

Featuring a Bo'Bo' UIC axle configuration and a 15 kV AC 16.7 Hz electric system, the SBB De 4/4 II showcases Swiss railway engineering expertise.

A classic for train enthusiasts and rail historians, this locomotive is a significant part of Swiss railway history.

Railway companies that have operated the SBB De 4/4 II, with the class designation used by each of them.

Operator	Class	Country
Swiss Federal Railways	SBB De 4/4 II	Switzerland