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Southern Railway (UK) class 4-SUB
4-SUB designated four-car sets for London inner-suburban lines which were introduced by Bulleid in the forties. Based on the 3-SUB sets which had been built from 1915, the new ones had an additional trailer. Some were...
General
| Property | Southern Railway (UK) class 4-SUB early variant |
|---|---|
| Built | 1941-1951 |
| Manufacturers | Eastleigh |
| Wheel arrangement | B-2+2-2+2-2+2-B |
| Gauge | 1,435 mm (Standard gauge) |
Power
| Property | Southern Railway (UK) class 4-SUB early variant |
|---|---|
| Power source | electric - DC |
| Electric systems | 750 V |
| Hourly power | 820 kW (1,115 PS) |
| Top speed | 121 km/h |
