Sold July 2025 Back to Archive

5 inch gauge "Simplex" 0-6-0T - stock code 12473

A 5 inch gauge 0-6-0T to Martin Evans' "Simplex" design, an older engine in running order. Well made in the first place and nicely painted, it needs some work to bring it up to scratch.

The boiler has had a hydraulic test with new certification issued, we would warranty as sound.

Work required includes:

  • Repair of nearside draincock operating linkage
  • Service/replace safety valves which accumulate marginally
  • Rebush coupling/connecting rods
  • Recommend replacement of pressure gauge which, while within limits, read 5psi low at working pressure
The engine steams freely and runs well in either direction, with some wear apparent in the motionwork. Both hand and axle pumps worked effectively. The regulator is stiff to operate, although frees up somewhat when hot.


gauge 5 inch
length/inches 34
width/inches 10
height/inches 14
weight/kg 52
wheel material cast iron
axlebox type plain bearing
cylinder material cast iron
valve type slide
valve gear Walschaerts
reverser type screw
lubricator type mechanical
injector(s) 1
boiler number S1-GG1
year built 1992
CE mark n/a - non-commercial
working pressure/psi 80
boiler type locomotive
boiler material copper
boiler construction silver soldered
hydraulic test valid to 5/Nov/28
superheater(s) 1
superheater type radiant
safety valve(s) 2
safety valve type spring
mechanical pump 1
hand pump 1