British Rail Class 458
|British Rail Class 458 Juniper|
458030 at London Waterloo on 19 July 2003. This unit is painted in South West Trains mainline livery.
|Built at||Washwood Heath|
|Number built||30 trainsets|
|Formation||4 cars per trainset|
|Operator||South West Trains|
|Maximum speed||100 mph (160 km/h)|
|Power supply||Third rail|
|Braking system(s)||Air, regenerative|
The South West Trains Class 458 (or 4JOP) electrical multiple units were built by Alstom at Washwood Heath between 1998 and 2000. These units are part of Alstom's Juniper family of units, which also includes Classes 334 and 460.