GBSPK
Excavator Medium Size - School Project Kit
Excavator Medium Size - School Project Kit
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Hydraulic Excavator
Bring Real Construction Power to Life—Powered Purely by Water!
Unleash your child’s inner engineer with the DIY Hydraulic Excavator. This hands-on STEM kit lets kids construct a fully working miniature excavator that digs, scoops, and rotates using real hydraulic power. By pushing and pulling water-filled syringes, young builders control the robotic arm without batteries or electricity.
How It Works & What They Learn:
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Pascal’s Principle: Demonstrates how fluid pressure transmits force across closed hydraulic systems.
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Mechanical Advantage: Teaches lever movement, joint mechanics, and hydraulic articulation.
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Spatial & Fine Motor Skills: Enhances step-by-step problem-solving and manual dexterity during assembly.
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