Marten & Howes
The power unit is a Kingdon type gas fired vertical boiler and a three cylinder double acting, slide valve engine. These are mounted on a 3mm thick aluminium plate with the removable gas cylinder and gas attenuator. After removing the gas cylinder, the whole unit can be removed in one piece, complete with the two engine servos. The steam unit is supplied by Martin Baylis Engineering.
“Project X” Steam Unit
A dedicated steam unit for this model is manufactured by Martin Baylis Engineering
‘Henry’ Steam Unit