British Rail DP2 facts for kids
Quick facts for kids English Electric DP2 |
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| DP2 at Kings Cross, 1963 | |
| Power type | Diesel-electric |
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| Builder | English Electric at Vulcan Foundry |
| Serial number | English Electric: 3205 Vulcan Foundry: D733 |
| Build date | 1962 |
| UIC classification | Co'Co' |
| Gauge | 4 ft 8 1⁄2 in (1,435 mm) |
| Wheel diameter | 3 ft 7 in (1.09 m) |
| Wheelbase | 58 ft 6 in (17.83 m) |
| Length | 69 ft 6 in (21.18 m) |
| Width | 8 ft 9 in (2.67 m) |
| Height | 12 ft 10 in (3.91 m) |
| Locomotive weight | 105 long tons (107 t) |
| Fuel capacity | 900 imp gal (4,100 l; 1,100 US gal) |
| Prime mover | EE 16CSVT |
| Traction motors | EE, 6 off |
| Transmission | Diesel Electric |
| Top speed | 90 mph (144.8 km/h) |
| Power output | 2,700 hp (2,000 kW) |
| Tractive effort | 50,000 lbf (222.41 kN) |
| Train heating | Clayton Mk.1 steam generator ETH |
| Career | British Railways |
| Power class | Type 4 |
| Number | DP2 |
| Axle load class | Route Availability: 6 |
| Disposition | Wrecked July 1967, withdrawn September 1967, scrapped |
DP2, meaning Diesel Prototype number 2, was a prototype Type 4 mainline diesel locomotive built in 1962 by English Electric at their Vulcan Foundry in Newton-le-Willows to demonstrate its wares to British Railways. As the Deltics were then in production, it was decided to produce the locomotive on the same production line; the bodyshell used for DP2 reputedly being the eighteenth made. While DP2 looked like a Class 55 locomotive in outline, there were many detail differences; particularly the large bodyside radiator vents at one end, and the single roof fan as opposed to the four symmetrically placed fans on the Deltics. These differences were the external effect of DP2 being totally different from the twin-engined Deltics internally, being the forerunner of the Class 50.
Images for kids
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DP2 at Crewe around 1962.
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DP2 at King's Cross, 1963.
