British Rail Class D3/1
British Rail Class D3/1 was a locomotive commissioned by British Rail in England. It was a diesel powered locomotive in the pre-TOPS period built by the North British Locomotive Company. The NBL/MAN engines were built by the North British Locomotive Company in Scotland under licence from the German company MAN.
| British Rail Class D3/1 | |
| Power type | Diesel-hydraulic |
|---|---|
| Builder | North British Locomotive Company |
| Serial number | 27751–27761, 27995–27997 |
| Build date | 1958–1959 |
| Total production | 14 |
| Configuration | 0-4-0 DH |
| UIC classification | B |
| Gauge | Lua error in package.lua at line 80: module 'Module:Track gauge/data' not found. |
| Wheel diameter | 3 ft 9 in (1.143 m) |
| Locomotive weight | 36.00 long tons (36.58 t) |
| Prime mover | NBL/MAN W6V17.5/22AS (supercharged) |
| Transmission | Hydraulic, Voith |
| Multiple working | Not fitted |
| Top speed | 20 mph (32 km/h) |
| Power output | Engine: 330 bhp (246 kW) |
| Tractive effort | 24,100 lbf (107.2 kN) |
| Train heating | None |
| Career | British Railways |
| Class | D3/1; later 3/4; no TOPS class |
| Number | D2900–D2913 |
| Retired | February 1967 |
| Disposition | All scrapped |
