Largely assembled it has, like most kit build engines, been apart and together a few times as the builder fathomed the mysteries of the valve gear (something which, arguably, the manufacturer never managed to do...).
The locomotive runs on air - actually rather better than we expected - and the boiler has had a hydraulic test with new certification issued.
Whilst having something of a reputation - and indeed, many of these never got as far as running on air, let along steaming - there is a good deal of expertise built up over the years in getting the Winson/ModelWorks engines going.
We had one of their A4s back in 2019 which shows the potential of the kits, there are some pictures in the archive here.
gauge | 5 inch |
length/inches | 49 + 28 |
width/inches | 11 |
height/inches | 15 |
wheel material | cast iron |
axlebox type | plain bearing |
cylinder material | 3 x cast iron |
valve type | piston |
valve gear | Gresley-Holcroft |
reverser type | screw |
lubricator type | mechanical |
injector(s) | 2 |
boiler number | 1002 |
year built | 2002 |
boiler maker | ModelWorks International |
CE mark | yes |
working pressure/psi | 90 |
boiler type | locomotive |
boiler material | copper |
boiler construction | silver soldered |
hydraulic test valid to | 15/Mar/27 |
superheater(s) | 2 |
superheater type | flue tube |
fusible plug | yes |
safety valve(s) | 2 |
safety valve type | spring |
mechanical pump | 1 |
hand pump | 1 |