TEACH TECH Hydrobot Arm STEM Hydraulic Building Toy for Kids Ages 12+

4.5 · 5,003 reviews

Listed on Amazon US

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$82

for PhysicsOther options are priced when you pick them.

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Arrives before Christmas

Order today: expected by 24 Nov (22 days).Last day to order for Christmas: 2 Dec

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About this item

The Hydrobot Arm is a STEM building project where kids construct a fully working robotic arm powered only by water hydraulics. Multiple hours of assembly walk young engineers through real mechanical principles — levers, joints, and pressure control — with no batteries involved. Once built, the arm rotates, bends, and grips using precise lever-controlled hydraulics, and the gripper can be swapped for a suction attachment. A great pick for curious minds 12 and up who like building things that actually move.

Build a real hydraulic robot arm from scratch — a hands-on STEM kit, not a pre-assembled toy
Runs entirely on water pressure through lever controls, no batteries or motors needed
6 axes of movement with base rotation up to 270°, plus wrist, elbow and shoulder joints
Gripper opens up to 47mm and lifts up to 50g; swap it for suction cups to grab smooth objects
Vertical reach of 16.35 in and horizontal reach of 12.42 in once assembled
Recommended for ages 12+, with clear step-by-step illustrated instructions

Specifications

UPC: 756619012728
ASIN: B07NVFGH2X
GTIN: 756619012728
Size: Pack of 1
Theme: Cartoon
Subject: Physics
Language: English
Set Name: Single Set
Brand Name: Teach Tech
Unit Count: 1 Count
Item Weight: 2.8 pounds
Manufacturer: OWI Inc
Model Number: TTR-632
Material Type: Plastic
Item Highlight: Build a working hydraulic robotic arm and explore fluid power, mechanics and engineering through hands-on assembly
Item Type Name: Elenco Teach Tech “HydroBot Arm Kit”, Hydraulic Robot Arm Kit, STEM Building Toy for Kids 12+
Item Dimensions: 15.6 x 11.4 x 4.1 inches
Number of Items: 1
Number of Packs: 1
Customer Reviews: 4.5 4.5 out of 5 stars (5,004) 4.5 out of 5 stars

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