© trainspo.comOverview of the SECN R-122
Discover the R-122, an iconic Electric Multiple Unit (EMU) that served the Madrid Metro system.
This historic locomotive, classified as MM R-122, was built by SECN in 1928, representing a significant piece of early public transport engineering.
Its design offers a glimpse into the railway technology of its era, making it a fascinating subject for rail enthusiasts and historians alike.
Explore the legacy of the R-122 and its contribution to the development of urban transportation in Spain.
SECN R-122 technical specifications
| Value | Imperial / US | |
|---|---|---|
| Built by | SECN · 1928 |
Operators of the SECN R-122
Railway companies that have operated the R-122, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Madrid Metro | MM R-122 | Spain |
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