We originally sold this one back in January - however, due to the logistical challenge of getting a crate to Australia, it's remained here at the works since that time.
The owner has now moved up several gauges, having acquired a part-built 10 1/4 inch gauge Garratt to play with, and the B1 has come back into open stock. Pictures and words are from January, it's in exactly the same condition now.
A 3 1/2 inch gauge LNER B1 - I'd say quite unusual in this gauge except that we had another come in a week before Christmas as well!
Unsteamed from new, the engine is fitted with a commercially-built CE-marked boiler which has had recent hydraulic test with new certification issued.
Requiring work before the engine can be run, the chassis is fairly stiff to turn over; the valves and/or pistons are blowing by and the regulator leaks copiously.
| gauge | 3 1/2 inch |
| length/inches | 28 1/2 +18 1/2 |
| width/inches | 7 |
| height/inches | 10 |
| wheel material | cast iron |
| axlebox type | plain bearing |
| cylinder material | gunmetal |
| valve type | slide |
| valve gear | Walschaerts |
| reverser type | screw |
| lubricator type | mechanical |
| boiler number | GB 385 |
| year built | 2009 |
| boiler maker | GB Boiler Services |
| CE mark | yes |
| working pressure/psi | 80 |
| boiler type | locomotive |
| boiler material | copper |
| boiler construction | silver soldered |
| hydraulic test valid to | 14-Dec-2025 |
| superheater(s) | 2 |
| superheater type | flue tube |
| safety valve(s) | 2 |
| safety valve type | spring |
| mechanical pump | 1 |
| hand pump | 1 |
| whistle | yes |