12550
The engine rolls freely, using inside Stephenson's gear, with rocking shafts taking drive to the slide valves situated above the outside cylinders. The valve gear and motion are largely complete, although valve spindles are not connected to the rocker arms.
The boiler was commercially built by GB Boilers, supplied new in 2011 and is complete with safety valves, regulator, water and pressure gauges, and fountain.
Stock code |
12550 |
Length/inches |
41 |
Width/inches |
11 |
Height/inches |
15 |
Weight/Kg |
54 |
Wheel material |
cast iron |
Axlebox type |
plain bearing |
Cylinder material |
cast iron |
Valve type |
slide |
Valve gear |
Stephensons |
Reverser type |
pole |
Lubricator type |
mechanical |
Boiler maker |
GB Boiler Services |
Boiler type |
locomotive |
Boiler construction |
silver soldered |
Boiler material |
copper |
Working pressure |
100 |
CE/UKCA mark |
yes |
Year built |
2011 |
Boiler number |
GB489.20.7.11.TP220.PSI |
Safety valve type |
spring |
Safety valve |
2 |
Whistle |
yes |
Mechanical pump |
1 |
Superheater type |
radiant |
Superheater |
2 |
Date out |
Oct-25 |