5/8" bore x 3/4" Stroke, Vertical Stationary Engine
Designed by H.J. Coventry in the 1920s, and featured in THE MODELMAKER magazine at that time. Known decades later as "Little Kathy" when castings & drawings were marketed/sold by supplier TINY POWER.
Cylinder Bottom Head
Cylinder Top Head
Bearing caps (pair)
Double-acting. Has 3/16" diameter stainless steel valve, working in reamed brass sleeve (valve liner). Main piston has oil grooves, no rings. Will run on air or steam. Flywheel 2-1/2" diameter.
All bronze castings. Castings set includes a copy of the original 1920s drawing, and a construction article by H.J. Coventry, from "The Modelmaker" magazine, dated 1926. Also includes an updated drawing.
$250.00 plus $30.00 USA shipping. For other countries, please inquire.
Castings for the 1920s-era vertical stationary engine by H.J. Coventry. This engine was later known as "Little Kathy" when marketed by TINY POWER.