Happy Steam'n.
Jensen Model 25 Steam Engine
Model 25
Our largest & most powerful Hobby Line Steam Engine, features a double acting stationary slide valve cylinder with plenty of low speed torque, 2-1/2 x 6 boiler, reversible, 2 speed pulley and a F-N-R Stephenson link shift lever. Includes 400 watt heater, pop valve, whistle and throttle.
Bore: 1/2" x 5/8" Stroke
Jensen Model 65 Steam Engine
Model 65
Full-featured, mid-sized, double acting slide valve stationary cylinder, "dry fueled engine with a 2-1/8 x 6 boiler. Powers Erector Sets, our 15-E generator and other miniatures with power to spare...also spin start" reversible. Includes pop valve, whistle and throttle.
Bore: 7/16" x 5/8" Stroke
*Please note that our Model 15 Jensen Generator is not recommended
for use with Jensen Dry Fuel heated models
Jensen Model 75 Steam Engine
Model 75
Our largest & most powerful Dry Fuel heated Steam Engine, features a double acting stationary slide valve cylinder with plenty of low speed torque, 2-1/2 x 6 boiler, reversible, 2 speed pulley and a F-N-R Stephenson link shift lever, pop valve, whistle and throttle. Perfect for science fair and scouting projects or hobbyist...and the "purest" wanting the thrill of "shoveling the coal". This is the same as our well known Model # 25, but in a Dry Fuel version.
Bore: 1/2" x 5/8" Stroke
*Please note that our Model 15 Jensen Generator is not recommended
for use with Jensen Dry Fuel heated models.
Jensen Model 85 Steam Engine
Model 85
The fastest RPM dry fueled engine we make, and with its 2-1/8 x 4-1/4 boiler, it is also the smallest. Although you can hold it in the palm of your hand, its speed and power are quite remarkable.
Bore: 7/16" x 5/8" Stroke
*Please note that our Model 15 Jensen Generator is not compatible
with Jensen models 60, 76, 65 or 85.