The Class was designed to work on dockside tramways and was ordered by BR Eastern Region. The wheelbase meant that the Shunters could operate the tight curves of the Docks of East Anglia. The Class was withdrawn as it was deemed to be a a non-standard shunter.
SPECIFICATIONS
| POWER TYPE | Diesel Mechanical |
| BUILDER | Hunslet Engine Co |
| WHEEL ARRANGEMENT | 0-4-0 |
| WHEELBASE | 5ft 6in |
| DIMENSIONS | L. 20ft 10in- W.8ft 3in - H.11ft 10in |
| WEIGHT | 23 ton |
| WHEEL DIAMETER | 3ft 4in |
| ENGINE | Gardner 6L3 |
| TRAIN BRAKES | None |
| BRAKE FORCE | 16 ton |
| FUEL CAPACITY | 100 Gals |
| POWER OUTPUT | 153 hp |
| TRACTIVE EFFORT | |
| MAX SPEED | 14 mph |
| BUILT / WITHDRAWN | 1954-55/1966-67 | No. BUILT | 3 |
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RETURN TO LIST OF LOCO NUMBERS
LOCOMOTIVES IN CLASS
| REGION OR CLASS |
REGION No. |
1948 No. | 1957 No. | TOPS No. | RENUMBER | STATUS | LOCO FACTS |
|---|---|---|---|---|---|---|---|
| D1/1 | 11500 | D2950 | Scrapped | D2950 | |||
| D1/1 | 11501 | D2951 | Scrapped | D2951 | |||
| D1/1 | 11502 | D2952 | Scrapped | D2952 |