Page 3 of the popular John-Tom Steam Engine Plans for Free Model Engine Downloads by John Tomlinson - Please click on the links to download the relevant files
Please Contact Me if you have any questions or if you would like to Share you own plans on this page - full credit and links to relevant websites will be given.
A simple live steam engine made from a UK standard 13Amp Electrical Plug - all stock parts taken from a donor plug - a great little project
Plans in PDF format 209kb in size
Plans and instructions with build photographs for a mini 2V CO2 engine
12 pages of plans and instructions in pdf format 1.3mb in size
Detailed Plans and 3D views of a Stirling engine - a good set of plans with assembly drawings and views produced with a 3D modelling package
Stirling Engine Plans in PDF format - 21 pages of plans that are 1.4mb in size
Plans in PDF format, 10 pages and 500kb in size
The David steam engine is a simple oscillating steam engine, ideal for the beginner.
plans for "David" in PDF format - 6 pages which are 280 kb in size
PDF format 13 pages and 500kb in size
Plans and instructions for a Steam Engine with a valve - a good start for a "non-wobbler" engine
Build a steam engine at home - 6 pages in PDF format that are 1.7mb in size
Thanks to P-Mick from Usinages Modelling Forum
Miniature vacuum engine plans in English - 8 pages, 1mb in size
A great set of plans for a marine steam engine - a great project for a steam boat power plant
Plans and instructions are in PDF format. The plan set for the river queen is 9 pages and 3.7mb in size
An engine that can be built without a lathe
PDF format, 5 pages which are 1.0mb in size
This amazingly Green Hot Air Engine runs on the most common heat source know to man - the Sun
A solar powered engine has been the goal for many inventors who have strived to improve the power to weight ratio
so that the engine can be used in a broad range of applications.
This great science project has ample power to drive a small model pump or turn a small fan for display purposes.
Driven by the heat from the Sun, this engine could with a bit of "spin" be called a Zero Emissions Thermo Nuclear Sterling Engine
At night, the engine can be removed from the solar reflector and powered by good old fossil fuels or any convenient heat source.
Equipment needed for building this Hot Air Engine are the usaul home workshop tools and equipment and the use of a Mini-Lathe
and Drill Press
Plans to build a small solar powered heat engine.
6 pages of plans and instructions to make a super green free energy solar powered engine - you just have to make one of these!
Plans are in PDF format and are 1.0mb in size
Plans for a Steam Boiler, 7 pages and 250kb in size
Plans include details of all safety valves and fittings
Detailed plans for a Sterling Engine
Plans and instructions in PDF format, 14 pages and 2.1mb in size
Popular Science 1961
Once the flame is lit, this charming hot air engine heats up for action in less than a minute.
The Hot Air Engine, or Stirling Engine is now back on the desks of researchers and scientists
due to the engines almost unique ability to run on any heat source.
Many free engergy sources can be used to heat this type of engine, such as hot springs, solar power and even ice and snow.
In this easy to make model Stirling Engine, the heat source fueled by alcohol.
The engine if built to the specifications given, is capable of driving small models, pumping water or turning a fan.
The Hot Air Engine does not require castings, but does require some turning on a mini-lathe and the use of a drill-press.
The usual home workshop tools and equipment are required to make this model Hot Air Sterling Engine and is free to download
Plans in PDF format, 6 pages, 1.1mb in size
Plans in PDF Format - 18 pages and 330kb in size
Plans are in PDF format, 5 pages and 1.3mb in size
In his patent of 1784, James Watt made improvements to the steam engine
One of his improvements was the parallel link motion, and this model replicates this function.
The piston is driven vertically up and down in the cylinder by regulated steam from the boiler.
The vertical motion is converted by the walking beam to radial motion at the crankshaft.
The valve that controls the direction of the steam in the Double Action Cylinder is controlled by an eccentric mounted on
This is a marvelous project for the modell engineer and is a very visual steam engine.
The rocking motion of the beam and valve rods and the steady rotation of the flywheel will captivate onlookers.
The use of a mini-lathe is advised, along with a drill-press and the usual home workshop equipment and tools.
The Flywheel is best turned on a full sized lathe due to its size.
This is a great first project - the plans are clear and well dimensioned, the project does not require brazing or silver solder and the engine works well.
The steam engine plans are in JPG format in a zipped file - 11 pages which are 600kb in size.
Do not forget to check out Steve's Website for other plans
Rocking Steam Engine Plans - Liney Machine Thimble
by courtesy of Christopher Vasconcelos
Steam Turbine Generator Plans are in PDF format 14 pages that are 1.6MB in size
12 pages of AutoCAD 2007 plans in .dwg format - download here
The First Steam Engine that I built in my new workshop - the ideal begginers project in AutoCAD format.
The plans are drawn by by Erik-Jan Stroetinga - Check out the excellent website for Live SteAM tRAINS - http://members.chello.nl/e.stroetinga/
Dacre 16mm scale narrow Gauge Live Steam Locomotive for 32mm or 45mm gauge Plans
by Erik-Jan Stroetinga - Build Photographs are at http://home.iae.nl/users/summer/16mmngm/Articles_htms/HMDacre.htm
Steam Engine Boiler plans for a 5 Gauge Live Steam Train - Download Plans Here
A 2" Scale model of the Clayton Undertype Steam Wagon - 76 pages of detailed plans to built a live steam model wagon.
File size is 4.05MB in PDF format - Click here to download the free plans
An old time American Locomotive Plans and Instructions adapted by LBSC for 3 1/2 Inch Scale Live Steam
The plans are 112 Pages in Adobe PDF format and are 3.5MB in size - Click Here to download the Free Live Steam Locomotive Plans
51 Pages in Adobe PDF format - 1.4mb in size
The Green Arrow 2-6-2 Steam Locomotive was designed by Martin Evans and featured in the original Model Engineer Magazine in the UK in 1971
Click Here to download the Green Arrow Steam Locomotive Plan Set - Free Download plans
34 pages in PDF Format which is 1.4mb in size
Download the Newbury Tender Engine plans designed by Martiune Evans and featured in the original Model Engineer Magazine in the UK in 1957
Click Here to go to the Naval Cannon AutoCAD and PDF Plans Sets