| BR 1957 number range: | D2900-D2913 |
| Former class code: | D3/1, later 3/4 |
|
Built by: |
NBL Glasgow |
|
Year introduced: |
1958-1959 |
|
Wheel arrangement: |
0-4-0 |
|
Weight: |
36 tons |
|
Height: |
12ft 7in |
|
Length: |
D2900-D2910 - 24ft 0 1/2in D2911-D2913 - 23ft 11 1/2in |
|
Width: |
8ft 9in |
|
Wheelbase: |
6ft 0in |
|
Wheel diameter: |
3ft 9in |
|
Min curve negotiable: |
1 chain |
|
Engine type: |
NBL-MAN W6V 17.5/22AS |
|
Engine output: |
330hp, at 1,100rpm |
|
Power at rail: |
270hp |
|
Tractive effort: |
20,160lb |
|
Cylinder bore: |
?? |
|
Cylinder stroke: |
?? |
|
Maximum speed: |
20mph |
|
Brake type: |
Air on loco, vacuum train brakes |
|
Brake force: |
18 tons |
|
Route availability: |
1 |
|
Heating type: |
Not fitted |
|
Multiple coupling type: |
Not fitted |
|
Transmission type: |
Hydraulic - Voith L24V |
|
Fuel tank capacity: |
450gal |
| Cooling water capacity: | ?? |
|
Lub oil capacity: |
?? |
|
Sanding equipment: |
Pneumatic |
Last update 13/12/05