{"product_id":"hydrobot-arm-kit-hydraulic-stem-building-toy-for-k","title":"Hydrobot Arm Kit Hydraulic STEM Building Toy For Kids 12 Plus, Build Real Working Robots With Water Power, Hands On Mechanical Engineering, Learn Hydraulics And Robotics Through Fun Projects","description":"\u003cdiv\u003eWater-Powered Hydraulic Arm Kit for Hands-On Robotics\u003cbr\u003e\n✔️ Water-powered six-axis hydraulic arm, 270° reach, 50 g lift, single kit \u003cp\u003eWater-powered hydraulic arm kit lets kids aged 12+ learn mechanical engineering by building a real, functioning robot arm. It's designed for classroom or home use to explore hydraulics and robotics with guided, step-by-step instructions.\u003c\/p\u003e ✅ Water-powered hydraulics require no batteries, enabling quiet learning in any space \u003cbr\u003e\n✅ Six-axis arm with 270° joint rotation for broad movement range \u003cbr\u003e\n✅ Gripper opens to 47 mm (1.85 in); swap to suction for light loads up to 50 g (1.75 oz) \u003cbr\u003e\n✅ Wrist 180°, base 270°, shoulder 45°, elbow 44° for realistic motion range \u003cbr\u003e\n✅ Vertical reach 16.35 in (415 mm) and horizontal reach 12.42 in (315 mm) with 50 g lift \u003cbr\u003e\n✅ Clear animated instructions and age guidance; no batteries required \u003cbr\u003e \u003cp\u003e💡 What is a water-powered hydraulic arm kit used for in education? This handy kit helps learners grasp hydraulics and robotics through hands-on building.\n- Provides practical demonstrations of fluid power and motion transfer\n- Supports critical thinking, problem solving and hands-on engineering learning\n- Ideal for classrooms or home labs to teach STEM concepts without batteries\u003c\/p\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48227632742635,"sku":"VXB07NVFGH2X","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71ncvs3cT9L.jpg?v=1778821075","url":"https:\/\/vxb.com\/products\/hydrobot-arm-kit-hydraulic-stem-building-toy-for-k","provider":"VXB Bearings","version":"1.0","type":"link"}