© trainspo.comSofer SFSM
Built by Ansaldo, MR, Sofer
Overview of the Sofer SFSM
Discover the SFSM, a versatile electric multiple unit operating on Italy's Circumvesuviana network.
This 950 mm gauge locomotive embodies efficient local rail transport.
Built between 1971 and 1993 by Ansaldo, MR, and Sofer, the SFSM features a 3-car formation.
It offers 124 seats and reaches a top speed of 90 km/h.
Weighing 56 tons and measuring 39.56 meters, it's well-suited for secondary lines.
Powered by 1.5 kV DC, it delivers 680 kW.
The SFSM, in its CV FE 220 and CV T 21 variants, has been a staple on the Circumvesuviana line, a key part of the Italian railway landscape.
Sofer SFSM technical specifications
| Value | Imperial / US | |
|---|---|---|
| Built by | Ansaldo, MR, Sofer · 1971–1993120 units | |
| Top speed | 90 km/h56 mph | |
| Power output | 680 kW912 hp | |
| Electric systems |
| |
| Track gauge | 950 mmNarrow gauge3 ft 1⅜ in | |
| Formation | 3 cars | |
| Capacity | 124 seats | |
| Train length | 39.56 m129 ft 9 in | |
| Width | 2.7 m8 ft 10 in | |
| Weight | 56 t123,459 lb |
Operators of the Sofer SFSM
Railway companies that have operated the SFSM, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Circumvesuviana | CV FE 220 | Italy |
| Circumvesuviana | CV T 21 | Italy |
Sofer SFSM photos
Photos © their respective authors, shared on trainspo.com. They may show liveries or variants that differ from the specifications above.
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