The NMBS/SNCB Class 51 is a class of Co′Co′ diesel locomotive formerly used in Belgium.
![]() | This article relies largely or entirely on a single source. (January 2015) |
No class 51s remain in service with NMBS/SNCB although a number have been preserved.[1][page needed]
Some remained active abroad:
![]() |
Wikimedia Commons has media related to SNCB Class 51. |
Locomotives of the SNCB | |||
---|---|---|---|
| |||
Single System : 3000 V DC |
| ||
Dual System : 1500, 3000 V DC |
| ||
Dual system : 3000 V DC, 25 kV 50 Hz AC |
| ||
Triple System : 1500, 3000 V DC, 25 kV 50 Hz AC |
| ||
Quadruple System : 1500, 3000 V DC, 25 kV 50 Hz & 15 kV 16⅔Hz AC |
| ||
| |||
Main line locomotives |
| ||
Shunting and short trip locos |
| ||
| |||
Steam locomotives |
| ||
Electric locomotives | |||
Diesel locomotives |
| ||
|