Rotary Engine Model(16)
Uses item details. Price when purchased online
Retrol SE-03 Mill Steam Engine and Boiler Model Kit with Generator and Lamp Stand, Collectible Vintage Steampunk Workshop Model for Adults (38PCS) $604.99
Sponsored
$60499
current price $604.99Retrol SE-03 Mill Steam Engine and Boiler Model Kit with Generator and Lamp Stand, Collectible Vintage Steampunk Workshop Model for Adults (38PCS)
RETROL HM-01 7cc Hit & Miss Engine Model - 304 Stainless Steel CNC Machined, Red Electrophoretic Finish, Dual Flywheel Design, Educational Mechanical Art, Gift for Collectors (Kit Version) $451.99
Sponsored
$45199
current price $451.99RETROL HM-01 7cc Hit & Miss Engine Model - 304 Stainless Steel CNC Machined, Red Electrophoretic Finish, Dual Flywheel Design, Educational Mechanical Art, Gift for Collectors (Kit Version)
Hot Air Stirling Engine Motor DIY Assembly Kit with Alcohol Lamps, Metal Stirling Engine That Runs Build Your Own Stirling Engine Generator Engineering - BSE-01 $64.99
Sponsored
$6499
current price $64.99Hot Air Stirling Engine Motor DIY Assembly Kit with Alcohol Lamps, Metal Stirling Engine That Runs Build Your Own Stirling Engine Generator Engineering - BSE-01
Stirling Engine Model Kit, Balance Single Cylinder Hot Air Stirling Engine Model with USB Light, DIY Experiment Educational Model Kits for Technophiles $48.99
Sponsored
$4899
current price $48.99Stirling Engine Model Kit, Balance Single Cylinder Hot Air Stirling Engine Model with USB Light, DIY Experiment Educational Model Kits for Technophiles
Enginekit Metal Rotary 4-Stroke Making Wankel Engine Model Kit Tool Tech Enthusiasts and Future Engineers $129.98
$12998
current price $129.98Enginekit Metal Rotary 4-Stroke Making Wankel Engine Model Kit Tool Tech Enthusiasts and Future Engineers
Eisco Labs Wankel Rotary Engine Model $173.49
$17349
current price $173.49Eisco Labs Wankel Rotary Engine Model
Roden 132 Gnome Monosoupape 9B Rotary Engine $29.68
$2968
current price $29.68Roden 132 Gnome Monosoupape 9B Rotary Engine
3D Wooden Puzzles for Adults to Build, Wooden Dynamic Mechanical Rotary Engine DIY Assembly Model Kit, Creative Display & Gift (230+PCS) $63.99
$6399
current price $63.993D Wooden Puzzles for Adults to Build, Wooden Dynamic Mechanical Rotary Engine DIY Assembly Model Kit, Creative Display & Gift (230+PCS)
6-Cylinder Stirling Engine Motor Model, Rotating Barrel Heat Powered Engine, All-Metal External Combustion Mechanical Model for Desktop Display & Adult Engineering Demonstration $209.99
$20999
current price $209.996-Cylinder Stirling Engine Motor Model, Rotating Barrel Heat Powered Engine, All-Metal External Combustion Mechanical Model for Desktop Display & Adult Engineering Demonstration
Wankel Rotary Engine Model Kit - Functional Four-Stroke Metal Mechanical Assembly for Adults, STEM Educational Display & Engineering Gift
Wankel Rotary Engine Model Kit - Functional Four-Stroke Metal Mechanical Assembly for Adults, STEM Educational Display & Engineering Gift
TECHINGĂ—SKYMECHMAN 1/12 Scale Electric-Powered Dual Spool Turbofan Engine Model Kit - Metal DIY Assembly, High Bypass Ratio Engine Model for STEM Education, Collectible Aviation Gift (300+PCS) $389.28
Sponsored
$38928
current price $389.28TECHINGĂ—SKYMECHMAN 1/12 Scale Electric-Powered Dual Spool Turbofan Engine Model Kit - Metal DIY Assembly, High Bypass Ratio Engine Model for STEM Education, Collectible Aviation Gift (300+PCS)
1/12 Electric Turbofan Engine Model Kit, Dual Spool High Bypass Ratio Jet Engine Model, All-Metal DIY Kit, Working Aircraft Turbine Set for STEM Education, Collectors & Aviation Enthusiasts, 300+PCS From $369.99
Sponsored
From$36999
1/12 Electric Turbofan Engine Model Kit, Dual Spool High Bypass Ratio Jet Engine Model, All-Metal DIY Kit, Working Aircraft Turbine Set for STEM Education, Collectors & Aviation Enthusiasts, 300+PCS
1:6 Five-Cylinder Radial Engine Aircraft Model Kit – Simulation Mechanical DIY Assembly, Science Experiment, Physics Model, Collectible Desk Display for Adults, 250+PCS $419.99
Sponsored
$41999
current price $419.991:6 Five-Cylinder Radial Engine Aircraft Model Kit – Simulation Mechanical DIY Assembly, Science Experiment, Physics Model, Collectible Desk Display for Adults, 250+PCS
ENJOMOR Hot Air Stirling Engine Model, Balance Single-Cylinder Engine with USB Light, Heat Powered Mechanical Engine for Desktop Science Display and Home Decor, Adults & Collectors $49.99
Sponsored
$4999
current price $49.99ENJOMOR Hot Air Stirling Engine Model, Balance Single-Cylinder Engine with USB Light, Heat Powered Mechanical Engine for Desktop Science Display and Home Decor, Adults & Collectors
3D Printed Functional Turbofan Engine Model, SKYMECHMAN TR900 Engine Assembly Kit, Dynamic Driven Fan, Transparent Structure for Desktop Display, Engineering Demonstration & Aviation Enthusiasts $129.99
Sponsored
$12999
current price $129.993D Printed Functional Turbofan Engine Model, SKYMECHMAN TR900 Engine Assembly Kit, Dynamic Driven Fan, Transparent Structure for Desktop Display, Engineering Demonstration & Aviation Enthusiasts
RW-BL1K Mini Vintage Steam Engine & Brass Boiler Model Kit, Reversible Single-Cylinder Live Engine for Steam Boat, Desk Dipaly and Decor, STEM Education, Ideal for Adults and Teens $519.99
Sponsored
$51999
current price $519.99RW-BL1K Mini Vintage Steam Engine & Brass Boiler Model Kit, Reversible Single-Cylinder Live Engine for Steam Boat, Desk Dipaly and Decor, STEM Education, Ideal for Adults and Teens
Other options to consider(82)
Best seller Discovery #Mindblown Model Engine Kit, with Moving Motor Parts And LED Lights $36.97
$3697
current price $36.97Discovery #Mindblown Model Engine Kit, with Moving Motor Parts And LED Lights
5684.4 out of 5 Stars. 568 reviews
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Engine Model that Runs, 1/8 Scale 3.6CC Mini Vintage Single Cylinder Four-Stroke Gasoline Engine Model, Educational Science Model Kit & Gift for Adults (Wooden Base RTR Version) From $656.99
2 options
Available in additional 2 optionsFrom$65699
Engine Model that Runs, 1/8 Scale 3.6CC Mini Vintage Single Cylinder Four-Stroke Gasoline Engine Model, Educational Science Model Kit & Gift for Adults (Wooden Base RTR Version)
Working Stirling Engine Model, Heat Powered Metal Mechanical Engine with Flywheel, Desktop Thermodynamics Demonstration & Engineering Display $45.99
$4599
current price $45.99Working Stirling Engine Model, Heat Powered Metal Mechanical Engine with Flywheel, Desktop Thermodynamics Demonstration & Engineering Display
Clearance Realistic Engine Model for Adults & STEM Educational Toy with Mechanical Assembly Components Was $24.23
Realistic Engine Model for Adults & STEM Educational Toy with Mechanical Assembly Components
Weixelbaumer 660 steam engine model kit (imported from Germany) $79.77
$7977
current price $79.77Weixelbaumer 660 steam engine model kit (imported from Germany)
STEM Stirling Engine Model, Adjustable Speed Engine Model with Ball Bearing Flywheel, Aluminum Alloy Desktop Collectible Gift for Hobbyists $86.88
$8688
current price $86.88STEM Stirling Engine Model, Adjustable Speed Engine Model with Ball Bearing Flywheel, Aluminum Alloy Desktop Collectible Gift for Hobbyists
Engine Model that Runs, RETROL 16cc Water-Cooled Stationary Horizontal 4-Stroke Diesel Engine Model, Educational Science Model Kit & Gift for Adults $1,103.99
$1,10399
current price $1,103.99Engine Model that Runs, RETROL 16cc Water-Cooled Stationary Horizontal 4-Stroke Diesel Engine Model, Educational Science Model Kit & Gift for Adults
Adjustable Free Piston Stirling Engine Model, Heat-Powered Precision Metal Mechanical Engine with Flywheel, Adult Engineering Demonstration & Desktop Mechanical Display $119.99
$11999
current price $119.99Adjustable Free Piston Stirling Engine Model, Heat-Powered Precision Metal Mechanical Engine with Flywheel, Adult Engineering Demonstration & Desktop Mechanical Display
Working Twin-Cylinder Stirling Engine Model, Heat Powered Metal Mechanical Engine with Flywheel, Desktop Thermodynamics Demonstration & Engineering Display $71.99
$7199
current price $71.99Working Twin-Cylinder Stirling Engine Model, Heat Powered Metal Mechanical Engine with Flywheel, Desktop Thermodynamics Demonstration & Engineering Display
Adjustable Free Piston Stirling Engine Model, Heat-Powered Precision Metal Mechanical Engine with Flywheel, Adult Engineering Demonstration & Desktop Mechanical Display $119.99
$11999
current price $119.99Adjustable Free Piston Stirling Engine Model, Heat-Powered Precision Metal Mechanical Engine with Flywheel, Adult Engineering Demonstration & Desktop Mechanical Display
Ancient 4 Stroke Water Cooled Stationary Horizontal Mill Engine Model, Miniature Internal Combustion Engine Models with Mechanical Ignition & Rosewood Base, Vintage Metal Engines Model for Collectors
Ancient 4 Stroke Water Cooled Stationary Horizontal Mill Engine Model, Miniature Internal Combustion Engine Models with Mechanical Ignition & Rosewood Base, Vintage Metal Engines Model for Collectors
Engine Model that Runs, 3D Metal Turbocharged Inline-four Car Engine Mechanical Engineering DIY Assembly L4 Engine Model Kit, Educational Science Model Kit & Gift for Adults (364+PCS) From $529.89
3 options
Available in additional 3 optionsFrom$52989
Engine Model that Runs, 3D Metal Turbocharged Inline-four Car Engine Mechanical Engineering DIY Assembly L4 Engine Model Kit, Educational Science Model Kit & Gift for Adults (364+PCS)
Engine Model that Runs, 1/10 DIY Mini Metal OHV Inline Four-cylinder Mechanical Diesel Engine Model with Cooling System, Educational Science Model Kit & Gift for Adults (Upgraded Version/450+PCS) $369.99
$36999
current price $369.99Engine Model that Runs, 1/10 DIY Mini Metal OHV Inline Four-cylinder Mechanical Diesel Engine Model with Cooling System, Educational Science Model Kit & Gift for Adults (Upgraded Version/450+PCS)
Stirling Engine Model Kits, All-Metal V4 Four-Cylinder Parallel Engine Model, External Combustion Micro Engine with Generator and Alcohol Burners for DIY Physics Experiment Educational $286.88
$28688
current price $286.88Stirling Engine Model Kits, All-Metal V4 Four-Cylinder Parallel Engine Model, External Combustion Micro Engine with Generator and Alcohol Burners for DIY Physics Experiment Educational
Metalkit Radial Engine Metal 1/6 Scale Engine Model Puzzle Kit Science Experiment Adult Kids Toy $499.99
$49999
current price $499.99Metalkit Radial Engine Metal 1/6 Scale Engine Model Puzzle Kit Science Experiment Adult Kids Toy
DIY UFO Stirling Engine Model Kit, Heat Powered Spin Suspension Hot Air Engine with Alcohol Lamp, All-Metal Mechanical Assembly Engine for Desktop Demonstration & Adult Engineering Display $85.99
$8599
current price $85.99DIY UFO Stirling Engine Model Kit, Heat Powered Spin Suspension Hot Air Engine with Alcohol Lamp, All-Metal Mechanical Assembly Engine for Desktop Demonstration & Adult Engineering Display
Working Twin-Cylinder Stirling Engine Model, Heat Powered Metal Mechanical Engine with Flywheel, Desktop Thermodynamics Demonstration & Engineering Display $71.99
$7199
current price $71.99Working Twin-Cylinder Stirling Engine Model, Heat Powered Metal Mechanical Engine with Flywheel, Desktop Thermodynamics Demonstration & Engineering Display
Steam Engine Model for Adults, Working Metal Min Three-Legged Oscillating Single-Cylinder Steam Engine Vintage Mechanical Assembly Model for Physics Science Experiment and Collectors $67.99
$6799
current price $67.99Steam Engine Model for Adults, Working Metal Min Three-Legged Oscillating Single-Cylinder Steam Engine Vintage Mechanical Assembly Model for Physics Science Experiment and Collectors
Stirling Engine Model Kit That Works, Single Cylinder Stirling Engine Car, Science Experiment & Physics Educational Kit for Adults From $40.08
9 options
Available in additional 9 optionsFrom$4008
Stirling Engine Model Kit That Works, Single Cylinder Stirling Engine Car, Science Experiment & Physics Educational Kit for Adults
Reduced price Htovila Stirling Engine Kit Hot Air Motor Model Physical Dual Engine Generator Model with Flywheel Design Science Experiment Wooden Base DIY Education for Teacher Adults School Office Decor Was $55.52
Htovila Stirling Engine Kit Hot Air Motor Model Physical Dual Engine Generator Model with Flywheel Design Science Experiment Wooden Base DIY Education for Teacher Adults School Office Decor
Single Cylinder Stirling Engine Model, Heat Powered Desktop Mechanical Engine with Metal Cylinder, Precision Flywheel & Alcohol Burner for Thermodynamics Demonstration & Scientific Display $45.99
$4599
current price $45.99Single Cylinder Stirling Engine Model, Heat Powered Desktop Mechanical Engine with Metal Cylinder, Precision Flywheel & Alcohol Burner for Thermodynamics Demonstration & Scientific Display
Model Engine Kit, Engine Building Kit, 664 Piece, Remote Toy, Model Engine, Hobby Kits, Diy Kits, Building Set, Multi Color, Hobby Display, 1 Set
Model Engine Kit, Engine Building Kit, 664 Piece, Remote Toy, Model Engine, Hobby Kits, Diy Kits, Building Set, Multi Color, Hobby Display, 1 Set
Reduced price Stirling Engine Model Kits with Voltage Digital Display Meter & LED Bead, 16-Cylinder Swash Plate Generator Model, DIY Scientific Experiment Model for Adults & Teens $293.88 Was $331.99
Now$29388
current price Now $293.88, Was $331.99$331.99
Stirling Engine Model Kits with Voltage Digital Display Meter & LED Bead, 16-Cylinder Swash Plate Generator Model, DIY Scientific Experiment Model for Adults & Teens
Vintage 4-Blade Heat Powered Stirling Engine Fan Model, Continuous Running Hot Air Engine with All-Metal Mechanical Structure for Desktop Display & Industrial Engineering Collection $189.99
$18999
current price $189.99Vintage 4-Blade Heat Powered Stirling Engine Fan Model, Continuous Running Hot Air Engine with All-Metal Mechanical Structure for Desktop Display & Industrial Engineering Collection
Vehicle Engine Model Resin Car Engine Model, Four-Stroke Straight-Four Gas Engine Working Model, 4 Cylinder Engine Kit Toys
Vehicle Engine Model Resin Car Engine Model, Four-Stroke Straight-Four Gas Engine Working Model, 4 Cylinder Engine Kit Toys
Stirling Engine Model Kits, 16-Cylinder Swash Plate Generator Model, DIY Scientific Experiment Model for Adults & Teens $274.99
$27499
current price $274.99Stirling Engine Model Kits, 16-Cylinder Swash Plate Generator Model, DIY Scientific Experiment Model for Adults & Teens
Steam Engine Model Kits, RW-V2 Steam-Powered V-Twin Cylinder Steam Engine with Stephenson Valve & Ball Bearing for 70-130cm Boats, STEM Education Project & Desktop Decoration for Adults From $506.00
3 options
Available in additional 3 optionsFrom$50600
Steam Engine Model Kits, RW-V2 Steam-Powered V-Twin Cylinder Steam Engine with Stephenson Valve & Ball Bearing for 70-130cm Boats, STEM Education Project & Desktop Decoration for Adults
Four Cylinder Stirling Engine Model, External Combustion Hot Air Engine with Mini Electric Generator to Light Bulb and Voltmeter, DIY Metal STEM Education & Desktop Collectible Gift for Hobbyists $100.88
$10088
current price $100.88Four Cylinder Stirling Engine Model, External Combustion Hot Air Engine with Mini Electric Generator to Light Bulb and Voltmeter, DIY Metal STEM Education & Desktop Collectible Gift for Hobbyists
Gold Metal-Cylinder Stirling Engine Model Kit, Hot Air Heat-Powered Motor with LED Bulb Precision Mechanical Energy-to-Electricity Generator for Educational Demonstrations $92.99
$9299
current price $92.99Gold Metal-Cylinder Stirling Engine Model Kit, Hot Air Heat-Powered Motor with LED Bulb Precision Mechanical Energy-to-Electricity Generator for Educational Demonstrations
STEM Stirling Engine Model, Dual Cylinder Engine Model Generator with Voltage Display and LED Light, Aluminum Alloy Desktop Collectible Gift for Hobbyists $154.88
$15488
current price $154.88STEM Stirling Engine Model, Dual Cylinder Engine Model Generator with Voltage Display and LED Light, Aluminum Alloy Desktop Collectible Gift for Hobbyists
Retro Steam Engine Model Kits, 3.7CC Vertical Twin-Cylinder Reciprocating Double-Acting Steam Engine for Physical Science Experiment Display From $510.44
From$51044
Retro Steam Engine Model Kits, 3.7CC Vertical Twin-Cylinder Reciprocating Double-Acting Steam Engine for Physical Science Experiment Display
Stirling Motor Model Physics Generator Model Stirling Engine Model for Students $42.86
$4286
current price $42.86Stirling Motor Model Physics Generator Model Stirling Engine Model for Students
Dual Glass-Cylinder Stirling Engine Model Kit, Hot Air Heat-Powered Motor with LED Bulb Precision Mechanical Energy-to-Electricity Generator for Educational Demonstrations $81.99
$8199
current price $81.99Dual Glass-Cylinder Stirling Engine Model Kit, Hot Air Heat-Powered Motor with LED Bulb Precision Mechanical Energy-to-Electricity Generator for Educational Demonstrations
Stirling Engine Model Kits, All-Metal Two-Cylinder Parallel Engine Model, External Combustion Engine with Generator and Alcohol Burners for DIY Physics Experiment Educational $175.88
$17588
current price $175.88Stirling Engine Model Kits, All-Metal Two-Cylinder Parallel Engine Model, External Combustion Engine with Generator and Alcohol Burners for DIY Physics Experiment Educational
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