© trainspo.comBREL BR 421/2
Built by BREL
Overview of the BREL BR 421/2
Discover the BR 421/2, an iconic Electric Multiple Unit (EMU) that served the United Kingdom under the British Railways Board.
Built by BREL between 1964 and 1972, this robust locomotive underwent significant refurbishment from 1986 to 1988, ensuring its continued performance.
With a top speed of 145 km/h, a width of 2.82 meters, and a height of 3.89 meters, the BR 421/2 is engineered for efficiency. It operates on a 750 V DC electric system, drawing power from a third rail, making it a dependable choice for rail transport.
Each car measures 20.25 meters, and it features a standard gauge of 1435 mm. The BR 421/2 stands as a testament to British railway engineering, recognized for its reliability and dedicated service.
BREL BR 421/2 technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | BR 421 | |
| Built by | BREL · 1964–1972 | |
| Refurbished | 1986 - 1988 (10) | |
| Top speed | 145 km/h90 mph | |
| Electric systems |
| |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in | |
| Car length | 20.25 m66 ft 5 in | |
| Width | 2.82 m9 ft 3 in | |
| Height | 3.89 m12 ft 9 in |
Operators of the BREL BR 421/2
Railway companies that have operated the BR 421/2, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| British Railways Board | BR 421/2 | United Kingdom |
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