Sold August 2025 Back to Archive

Roundhouse "Billy" 0-4-0T - stock code 12760

A 32/45mm gauge Roundhouse "Billy", a popular design based on the locomotives produced by Orenstein & Koppel in the 1920s.

In excellent condition, complete with manufacturer's documentation, tools and accessories; club boiler certification and radio control transmitter.

The engine has been serviced, with safety valve set and a new pressure gauge fitted; the boiler has had hydraulic and steam tests with new boiler certification issued. On test it steamed freely and ran well - nothing less than we'd expect from a Roundhouse engine!

Free UK shipping included.

length/inches 11
width/inches 5
height/inches 6 1/2
weight/kg 3
wheel material steel
axlebox type plain bearing
cylinder material brass
valve type slide
valve gear simplified walschaerts
reverser type radio control
boiler number 260214G
year built 2014
boiler maker Roundhouse Engineering
CE mark n/a - < 2 litre capacity
working pressure/psi 40
boiler type Gas fired
boiler material copper
boiler construction silver soldered
hydraulic test valid to 26/May/29
steam test valid to 26/Jul/26
safety valve(s) 1