Rotary Engine Model(14)
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
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)
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
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
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
Full Metal Engine Model Kit, 100PCS SE-02 Metal Reversible Horizontal Stationary Steam Engine and Boiler Model Kit with Generator and Street Lamp, Engineering Models for Adults From $340.99
Sponsored
From$34099
Full Metal Engine Model Kit, 100PCS SE-02 Metal Reversible Horizontal Stationary Steam Engine and Boiler Model Kit with Generator and Street Lamp, Engineering Models for Adults
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
Retrol SE-02 Steam Engine and Boiler Model, Reversible Horizontal Stationary Kit with Generator and Street Lamp, DIY Assembly for Desk Display, STEM Education, Ideal for Adult (100PCS) $342.99 Was $389.99
Sponsored
Now$34299
current price Now $342.99, Was $389.99$389.99
Retrol SE-02 Steam Engine and Boiler Model, Reversible Horizontal Stationary Kit with Generator and Street Lamp, DIY Assembly for Desk Display, STEM Education, Ideal for Adult (100PCS)
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
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
Other options to consider(71)
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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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
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
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
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
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
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
Mini α-Type Stirling Engine Model, Opposed Hot Air Engine, External Combustion Physics Demonstration, Metal Mechanical Model Kit, Educational STEM Science Desk Display Gift for Teens & Adults
6 options
Available in additional 6 optionsMini α-Type Stirling Engine Model, Opposed Hot Air Engine, External Combustion Physics Demonstration, Metal Mechanical Model Kit, Educational STEM Science Desk Display Gift for Teens & Adults
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
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
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
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
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
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
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
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
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
16-Cylinder Swash Plate Hot Air Stirling Engine Model Kit Desktop Mechanical Engine for Adult Physics Demonstration $349.99
$34999
current price $349.9916-Cylinder Swash Plate Hot Air Stirling Engine Model Kit Desktop Mechanical Engine for Adult Physics Demonstration
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
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
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
16-Cylinder Swash Plate Hot Air Stirling Engine Model Kit Desktop Mechanical Engine for Adult Physics Demonstration $339.99
$33999
current price $339.9916-Cylinder Swash Plate Hot Air Stirling Engine Model Kit Desktop Mechanical Engine for Adult Physics Demonstration
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
Metal Balance Single Cylinder Stirling Engine Model, External Combustion Hot Air Engine with LED Bulb Power Generation, STEM Education & Desktop Collectible Gift for Hobbyists $54.88
$5488
current price $54.88Metal Balance Single Cylinder Stirling Engine Model, External Combustion Hot Air Engine with LED Bulb Power Generation, STEM Education & Desktop Collectible Gift for Hobbyists
Stirling Single Cylinder Engine Model DIY Engine Model for Science and Education Gift $99.99
$9999
current price $99.99Stirling Single Cylinder Engine Model DIY Engine Model for Science and Education Gift
RETROL SE-01 Steam Whistle Replacement Part, Brass Whistle for RETROL SE-01 Steam Engine with Boiler Model, Authentic Accessory for Model Steam Engines From $21.09
10 options
Available in additional 10 optionsFrom$2109
RETROL SE-01 Steam Whistle Replacement Part, Brass Whistle for RETROL SE-01 Steam Engine with Boiler Model, Authentic Accessory for Model Steam Engines
L4 Engine Building Set,Visible 4-Cylinder Engine Model Kit That Run with App Control & Light and Motor, STEM Mechanical Engineering Toy $60.99
$6099
current price $60.99L4 Engine Building Set,Visible 4-Cylinder Engine Model Kit That Run with App Control & Light and Motor, STEM Mechanical Engineering Toy
STEM Engine Assembly Kit, Retro Vertical Steam Engine Model with Transparent Cylinder and Spherical Boiler, DIY STEM Education & Desktop Collectible Gift for Hobbyists $140.88
$14088
current price $140.88STEM Engine Assembly Kit, Retro Vertical Steam Engine Model with Transparent Cylinder and Spherical Boiler, DIY STEM Education & Desktop Collectible Gift for Hobbyists
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
$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)
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