Unsteamed from new, the engine has a commercially built, CE-marked copper boiler by G.B.Boiler Services complete with manufacturer's documentation.
The chassis is well made, with a good standard of machining, fit and finish. Whilst the engine runs on air - better forwards than in reverse - it needs final setting of valves and eccentrics.
Platework is particularly nicely done, neatly formed and soldered together.
| length/inches | 22 |
| width/inches | 7 1/2 |
| height/inches | 10 |
| weight/kg | 17 |
| wheel material | cast iron |
| axlebox type | plain bearing |
| cylinder material | gunmetal |
| valve type | slide |
| valve gear | Stephensons |
| reverser type | pole |
| lubricator type | mechanical |
| boiler number | GB676 |
| year built | 2015 |
| boiler maker | GB Boiler Services |
| CE mark | yes |
| working pressure/psi | 80 |
| boiler type | locomotive |
| boiler material | copper |
| boiler construction | silver soldered |
| superheater(s) | 2 |
| superheater type | radiant |
| safety valve(s) | 2 |
| safety valve type | spring |
| mechanical pump | 1 |
| hand pump | 1 |
| whistle | yes |