Sold October 2025 Back to Archive

Stuart Double Ten plant with 504 boiler - stock code 12803

‹
›
Stuart Double Ten plant with 504 boiler
Stuart Double Ten plant with 504 boiler
Stuart Double Ten plant with 504 boiler
Stuart Double Ten plant with 504 boiler
Stuart Double Ten plant with 504 boiler
Stuart Double Ten plant with 504 boiler
Stuart Double Ten plant with 504 boiler
Stuart Double Ten plant with 504 boiler
Stuart Double Ten plant with 504 boiler
Stuart Double Ten plant with 504 boiler
Stuart Double Ten plant with 504 boiler
Stuart Double Ten plant with 504 boiler
Stuart Double Ten plant with 504 boiler
A steam plant, comprising a Stuart 504 water tube boiler - complete with water tank and hand pump - and Double Ten vertical twin engine.

The boiler proved sound on an initial hydraulic test although requires the water gauge stripping and cleaning - it's currently blocked - and the repair to the pressure gauge syphon and banjo.

The engine is grubby, but underneath the grime it appears well made, fitted with displacement lubricator, drain cocks and Stuart gear-driven boiler feed pump.

The crankshaft is fitted with a two inch marine flywheel at one end, aligned with a line shaft which it's obviously intended to run by means of a flat belt, the other end of the line shaft driving a dynamo.

Includes free UK shipping.

length/inches 18
width/inches 12
height/inches 15 1/2
weight/kg 14
bore x stroke/inches 3/4 x 3/4
cylinder material cast iron
valve type slide
valve gear Stephensons
reverser type lever
lubricator type displacement
boiler maker Stuart Models
CE mark n/a - < 2 litre capacity
working pressure/psi 60
boiler type water tube
boiler material copper
boiler construction silver soldered
hydraulic test valid to 12/May/29
safety valve(s) 1
safety valve type spring
hand pump 1