Crawler Tractor Hot Air Stirling Engine Model Educational Toy

Features:

Unique Crawler Vehicle Shape:This Stirling engine model is ingeniously designed as a crawler tractor toy, blending functionality with entertainment.

Physical Experiment:Experience the magic of energy conversion and operation firsthand as the Stirling engine powers the tractor, allowing for interactive observation and learning.

Fine Workmanship:Crafted with precision, the main body of the Stirling engine is made of zinc alloy, while the car body is constructed from acrylic. The alcohol lamp mounting bracket is securely positioned on the model tractor for enhanced safety and reliability.

Simple Operation:Place the Stirling engine on a horizontal surface, fill the alcohol lamp with 95% alcohol (not exceeding 2/3 capacity), ignite the lamp, and position it under the hot cylinder for 30 seconds of preheating. Start the engine by manually turning the flywheel. Avoid adding water or oil.

Educational and Decorative Value:Serve as a valuable teaching aid to comprehend Stirling engine structure and principles. Ideal for conducting scientific and technological experiments, fostering children's cognitive abilities and mental capacity. Additionally, its superior quality and attractive appearance make it a captivating technological decoration or a thoughtful gift for friends, relatives, or children.

For Crowd: 8+

Specifications:

.Color: As Shown
.Material: Metal + Acrylic
.Product Size: 16 x 9.8 x 9.5cm
.Product Weight: 412g
.Package Dimensions: 23 x 12 x 14cm
.Package Weight: 650g
.Packing: Box

Package Content:

.1Set x Stirling Engine Model