Alcohol-Powered Transparrent 16cc Four-Stroke Engine Model for Teaching Demonstration
SKU: 78774318996

Alcohol-Powered Transparrent 16cc Four-Stroke Engine Model for Teaching Demonstration

Sale price$126.00 Regular price$140.00
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Alcohol-Powered Transparrent 16cc Four-Stroke Engine Model for Teaching DemonstrationAlcohol Powered Transparrent 16cc Four Stroke Engine Model for Teaching Demonstration Features: . Four Stroke Cycle Demonstration: Built based on the intake, pressurization, power, and exhaust cycle. Transparent cylinder and exposed linkage allow clear observation of piston movement and flywheel operation. . Visible Water Cooling System: Equipped with a water cooling structure and transparent chamber, showing coolant circulation during operation and

Alcohol-Powered Transparrent 16cc Four-Stroke Engine Model for Teaching Demonstration



Features:


.Four-Stroke Cycle Demonstration: Built based on the intake, pressurization, power, and exhaust cycle. Transparent cylinder and exposed linkage allow clear observation of piston movement and flywheel operation.
.Visible Water Cooling System: Equipped with a water cooling structure and transparent chamber, showing coolant circulation during operation and supporting stable running over extended periods.
.Methanol Fuel Operation: Uses methanol as fuel with a straightforward ignition process. Produces cleaner combustion with reduced odor, suitable for indoor demonstration and learning environments.
.Full Metal Construction: Manufactured from metal with CNC machining. Features detailed components from flywheel to cylinder assembly, presenting a strong mechanical appearance and smooth operation.
.Educational and Display Use: Suitable for mechanical principle demonstration, STEM learning, and desktop display. Combines functional operation with visual presentation for multiple usage scenarios.

Specifications:

.Material: Metal
.Cooling Method: Wet Water Cooling
.Type: Assembled Version
.Packaging: Box
.Product Weight: 2300g
.Package Weight: 3000g
.Product Dimensions: 16 x 12 x 22cm
.Package Dimensions: 25 x 20 x 20cm
.Age: 16+

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 78774318996

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Jacqueline M.
Los Angeles, US
★★★★★ 1
not worth the cost
I love these balls for night time ball playing but they dont last. The last 4 Ive bought havent worked well or lasted more than a month. They were once worth the money
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Reviewed in the United States on April 1, 2026
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james allen
Lowell, US
★★★★★ 3
Great Idea but they will let you down eventually
I have used these for years during the winter. The price has nearly tripled but the longevity is the same. I normally purchase three with one being a spare. Within a few weeks they start going. I switch batteries etc but normally that does not help. Its a great idea and my dogs love them but they dont hold up to 10 minutes of play each nite. We do not throw them either, I roll them or kick them as my dogs are older
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Reviewed in the United States on November 12, 2025
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Mitchell LaForest
Lake Worth, US
★★★★★ 5
Great product
Very good. Hours of fun with the dog.
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Reviewed in the United States on March 3, 2026
K
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Krispy
Waukegan, US
★★★★★ 2
Expensive ball- stops working in a week
Came without any protection inside for batteries. Stopped working after a week. Expensive ball to break in a week
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Reviewed in the United States on December 7, 2025
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Verified Purchase
Lauren Michelsen
San Leandro, US
★★★★★ 5
Great ball for dogs
Murphy’s favorite ball!!!
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Reviewed in the United States on February 18, 2026

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