CLASS 12


BR 1948 number range:

15211-15236

Former class codes:

D3/13, later 3/9

Built by:

BR Ashford

Years introduced:

1949-1952

Wheel arrangement:

0-6-0

Weight:

48 tonnes

Height:

12ft 8 7/8in

Length:

29ft 6in

Width

9ft 0in

Wheelbase:

11ft 6in

Wheel diameter:

4ft 6in

Min curve negotiable:

4 chains

Engine type:

English Electric 6KT

Engine output:

350hp

Power at rail:

194hp

Tractive effort:

24,600lb

Cylinder bore:

10in

Cylinder stroke:

12in

Maximum speed:

27 1/2mph

Brake type:

Air on loco, vacuum on train

Brake force:

?? tonnes

Route availability:

5

Heating type:

Not fitted

Multiple coupling type:

Not fitted

Main generator type:

EE??

Aux generator type

EE??

Traction motor type:

EE??

No of traction motors:

2

Gear ratio:

17.5:1

Fuel tank capacity:

660gal

Cooling water capacity: 140gal

Lub oil capacity:

45gal

Sanding equipment:

Pneumatic

 

Last update 12/12/05