One crankshaft has sustained damage at some point in the past and has been bent; currently seized, it will require dismantling and straightening before use
Designed for powering steam launches up to three feet long, there is further information and a full specification for the plant on the Stuart Models website.
| length/inches | 11 |
| width/inches | 4 |
| height/inches | 8 |
| weight/kg | 2 |
| bore x stroke/inches | 7/16 x 7/16 |
| boiler maker | Stuart Models |
| boiler type | horizontal cross tube |
| boiler material | copper |
| boiler construction | silver soldered |