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Tamiya Tamiya 4-Speed Crank Axle Gearbox 70110 $7.93
$12.50 -
Tamiya Tamiya 4-Track Crawler $24.70
$39.00 -
Tamiya Tamiya 4x4 Chassis Kit $18.37
$29.00 -
Tamiya Tamiya 5-Speed Twin Gearbox HE 72009 $19.64
$31.00 -
Tamiya Tamiya 6-Speed Gearbox H.E. 72005 $13.30
$21.00 -
Tamiya Tamiya Aerial Ropeway Passenger Cabin 70120 $13.30
$21.00 -
Tamiya Tamiya Amphibious Vehicle Kit - Blue/Yellow Ltd Edition 69926 $10.77
$17.00 -
Tamiya Tamiya Amphibious Vehicle Kit 70119 $13.94
$22.00 -
Tamiya Tamiya Arm Crawler 70211 $24.70
$39.00 -
Tamiya Tamiya Ball Caster (2pcs) 70144 $4.60
$7.25 -
Tamiya Tamiya Bipedal Walking Robot 70256 $18.00
$27.00 -
Tamiya Tamiya Cam-Program Robot 70227 $32.94
$52.00 -
Tamiya Tamiya Centipede Robot (Clear Orange) 69928 $30.40
$48.00 -
Tamiya Tamiya Centipede Robot 70230 $32.00
$48.00 -
Tamiya Tamiya Chain-Program Robot - Blue And Yellow 69931 $32.94
$52.00 -
Tamiya Tamiya Chain-Program Robot 70232 $32.94
$52.00 -
Tamiya Tamiya Cross Universal Arm Set 70212 $5.55
$8.75 -
Tamiya Tamiya Curved Universal Arm Set 70236 $4.92
$7.75 -
Tamiya Tamiya Double Gearbox - Left/Right Independent 4 Speed 70168 $8.87
$14.00 -
Tamiya Tamiya Friction Power Unit 70222 $10.46
$16.50 -
Tamiya Tamiya Friction Powered Car 70217 $19.64
$31.00 -
Tamiya Tamiya Friction Powered Snail 70223 $12.67
$20.00 -
Tamiya Tamiya High Power Gear Box H.E. 72003 $10.77
$17.00 -
Tamiya Tamiya High Speed Gear Box H.E. 72002 $10.77
$17.00 -
Tamiya Tamiya Kayak 70238 $19.64
$31.00 -
Tamiya Tamiya Ladder-Chain & Sprocket Set - Blue/Yellow/White 69925 $6.97
$11.00 -
Tamiya Tamiya Ladder-Chain & Sprocket Set 70142 $9.83
$15.50 -
Tamiya Tamiya Link Type Track/Sprocket Set 70237 $11.09
$17.50 -
Tamiya Tamiya Long Universal Arm Set - Orange 70184 $4.60
$7.25 -
Tamiya Tamiya Low Current Motor Gearbox - 3 Speed 70203 $11.73
$18.50 -
Tamiya Tamiya Low Rpm Type 130 Motor - 75028 $2.10
$3.30 -
Tamiya Tamiya Low-Profile Ball Casters 2pcs 70246 $3.49
$5.50 -
Tamiya Tamiya Mechanical Blowfish 71114 $16.47
$26.00 -
Tamiya Tamiya Mechanical Dog 71101 $12.36
$19.50 -
Tamiya Tamiya Mechanical Fish 71125 $23.44
$37.00 -
Tamiya Tamiya Mechanical Giraffe - Four Leg Walking Type 71105 $12.36
$19.50$12.36/item -
Tamiya Tamiya Mechanical Kangaroo 71102 $12.36
$19.50 -
Tamiya Tamiya Mechanical Pig - Shaking Head Type 71111 $12.67
$20.00 -
Tamiya Tamiya Mechanical Racehorse 71112 $12.67
$20.00 -
Tamiya Tamiya Mechanical Tiger - Four Legged Walking Type 71109 $12.67
$20.00
Hands-On Mechanical Engineering Education Through Scale Models
Educational mechanical models transform abstract engineering principles into tangible learning experiences, making them invaluable tools for STEM education, vocational training, and self-directed study. Our collection of 150 precision kits spans aviation powerplants, cockpit instrumentation, Renaissance mechanical inventions, industrial machinery, and robotic systems, each engineered to demonstrate fundamental mechanical principles including gear ratios, linkage systems, cam timing, valve arrangements, and structural engineering. These buildable models develop spatial reasoning, problem-solving skills, and mechanical literacy while fostering appreciation for engineering innovation across historical periods and technological domains.
Aviation Engines: From WWI Rotaries to Jet Age Powerplants
Atlantis Models contributes two exceptional 1/10 and 1/12 scale aircraft engines including the Allison 501-D13 Prop Jet Aircraft Engine and Wright Cyclone Engine, both featuring cutaway sections revealing internal cylinder arrangements, crankshaft assemblies, and valve train mechanisms. Model Shipways offers three WWI-era powerplants including the Sopwith Camel Clerget Rotary Engine and SE-5 Wolseley Viper Engine in 1/16 scale, demonstrating the unique rotary engine design where the entire engine block rotates around a stationary crankshaft. Roden Models provides the 1/32 scale Wolseley Viper, while Model Shipways' Mercedes Engine F-1466-3A showcases early automotive engineering. These engine kits reveal cam timing sequences, piston stroke mechanics, and cooling system integration.
Cockpit Sections: Jet Fighter Instrumentation and Avionics
Italeri delivers two highly detailed 1/12 scale cockpit sections featuring the F-16 Cockpit and F-104 G Cockpit, each replicating instrument panel layouts, ejection seat mechanisms, control stick assemblies, and avionics systems. These kits demonstrate human factors engineering, ergonomic design principles, and the evolution of cockpit technology from analog instrumentation to digital displays. Builders learn about flight control systems, heads-up display technology, and the complex interface between pilot and aircraft. Explore complementary Italeri aircraft in our 1/48 Italeri Prop Aircraft and 1/48 Italeri Jet Aircraft collections.
Academy Models Da Vinci Mechanical Inventions
Academy Models contributes 17 educational kits recreating Leonardo da Vinci's Renaissance mechanical inventions including the Da Vinci Helicopter, Flying Machine, Armoured Car, Catapult, Leverage Crane, and Self-Propelling Cart. Each kit demonstrates fundamental mechanical principles including gear reduction, leverage mechanics, spring energy storage, and linkage systems using wooden construction that mirrors da Vinci's original sketches. Additional Academy kits include the Arch Bridge illustrating structural load distribution, Paddleboat demonstrating paddle wheel propulsion, and Rolling Ball Timer showcasing escapement mechanisms. Modern engineering applications appear in Academy's Solar Car and Solar Power Turtle Ship, introducing renewable energy concepts and photovoltaic power systems.
Tamiya Educational Gearbox and Robotic Systems
Tamiya dominates this collection with 117 educational mechanical kits spanning their renowned gearbox series, mechanical animals, tracked vehicles, and robotic construction sets. Tamiya's multi-speed gearboxes demonstrate gear ratio calculations, torque multiplication, and speed reduction principles through hands-on assembly. Mechanical animals including walking mechanisms, crawling robots, and swimming devices illustrate biomechanical principles and locomotion engineering. Tamiya's educational philosophy emphasizes learning through building, with each kit serving as a functional demonstration of mechanical engineering fundamentals applicable to robotics, automation, and mechanical design.
Industrial Machinery and Specialized Equipment
Five Star Master provides five 1/350 scale industrial crane kits including the Dusseldorf Beardmore Crane, Glasgow Finnieston Crane, Four-Bar Linkage Gantry Crane, and Large Gantry Crane, demonstrating heavy lifting mechanics, structural engineering, and industrial machinery design. Revell offers the iconic 1/4 scale Visible V-8 Engine with transparent housing revealing piston motion, valve timing, and combustion chamber design. Expand your educational collection with our Educational Science, Ed. Biology, and Educational Historical selections. MPM Hobbies provides comprehensive mechanical engineering education through hands-on model building.