A "Pride of Penrhyn" steam wagon, assembled from a Winson kit.
The silver soldered copper boiler has had a recent hydraulic test with new certification issued, the engine itself runs on air in either direction although with some leakage past pistons and/or valves.
The pressure gauge is 0-100 psi reading, it really needs replacing with a 0-120 type for 90psi working.
We've sold a good number of these over the years. Originally designed by John Clarke - the man also responsible for the original "Polly" locomotive designs - they're a practical, robustly proportioned engine which, set up correctly, can perform well.
| scale | 2 inch |
| length/inches | 50 |
| width/inches | 16 |
| height/inches | 20 |
| weight/kg | 62 |
| wheel material | steel |
| axlebox type | plain bearing |
| cylinder material | cast iron |
| valve type | slide |
| valve gear | Stephensons |
| reverser type | pole |
| boiler number | 28 |
| boiler maker | Winson Model Technology |
| CE mark | n/a - pre-2002 |
| boiler type | locomotive |
| boiler material | copper |
| boiler construction | silver soldered |
| safety valve(s) | 1 |
| safety valve type | spring |
| mechanical pump | 1 |
| hand pump | 1 |
| road speed(s) | 2 |
| differential | yes |