A one-owner engine it's unsteamed from new, complete in original packaging with manufacturer's documentation, toolkit and radio transmitter.
There's a full technical specification for the locomotive on the Roundhouse website here.
| gauge | 32/45mm |
| length/inches | 12 |
| width/inches | 4 1/2 |
| height/inches | 5 |
| weight/kg | 4 |
| wheel material | steel |
| axlebox type | plain bearing |
| minimum radius/feet | 2 |
| cylinder material | brass |
| valve type | slide |
| valve gear | simplified walschaerts |
| reverser type | radio control |
| boiler number | 120923E |
| year built | 2023 |
| boiler maker | Roundhouse Engineering |
| CE mark | n/a - < 2 litre capacity |
| boiler type | gas-fired centre flue |
| boiler material | copper |
| boiler construction | silver soldered |
| safety valve(s) | 1 |
| safety valve type | spring |