This is the smallest steam engine in the Wilesco range. It has a mirror polished brass boiler with a diameter of 45 mm (1.77in), length 90 mm (3.54in) and a boiler capacity 50 cm³. The base plate and the boiler housing are made of printed sheet steel. The viewing glasses also double as water gauges. The boiler has a spring loaded safety valve. The engine has oscillating cylinder and piston with a flywheel of 35 mm (1.37in) diameter and grooved pulley.

A great compact affordable steam engine that you can run on desk. Ideal introduction to steam engines!

This unit is not suitable for running accessories.

Base plate : 160 x 125 mm (6.3in x 4.92in)
Height : 190 mm (7.48in)
Weight : 0.5 kg (1.1lb)