{"product_id":"oil-pump-jack-mechanical-3d-puzzle-cgl03","title":"Oil Pump Jack Mechanical 3D Puzzle – ROKR Oil Pump Jack CGL03","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-start=\"2021\" data-end=\"2587\"\u003eThe Oil Pump Jack Mechanical 3D Puzzle brings the power of industrial engineering to your desktop with a realistic model inspired by classic oil field pump jacks. The ROKR Oil Pump Jack CGL03 recreates the iconic \"nodding donkey\" motion using precision-engineered gears, rotating shafts, moving pistons, and synchronized mechanical linkages that demonstrate how real oil extraction equipment operates. Every movement showcases the beauty of mechanical engineering while creating an engaging hands-on building experience.\u003c\/p\u003e\n\u003cp data-start=\"2589\" data-end=\"3079\"\u003eBuilt with 127 precision-engineered parts, this interactive model offers a rewarding assembly experience for builders of all skill levels. Once completed, the mechanism produces continuous pumping motion powered by an internal motor while exposed gears and warm LED lighting highlight the intricate engineering inside. As part of the ROKR Industrial City Series, it can also connect with compatible models to create a larger mechanical display.\u003c\/p\u003e\n\u003cp data-start=\"3081\" data-end=\"3440\"\u003eWhether you're passionate about engineering, industrial history, mechanical design, or STEM education, this model provides an enjoyable project while becoming a striking display piece for your office, workshop, or bookshelf. The realistic movement and industrial styling make it an excellent conversation piece for collectors and technology enthusiasts alike.\u003c\/p\u003e\n\u003cp data-start=\"3442\" data-end=\"3765\"\u003eThe Oil Pump Jack Mechanical 3D Puzzle also makes an outstanding gift for engineers, makers, students, collectors, and puzzle lovers. Perfect for birthdays, Father's Day, Christmas, graduations, or special occasions, it combines education, creativity, and mechanical innovation in one unforgettable building experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e \u003cspan style=\"text-decoration: underline;\"\u003eConnectors are sold separately. A USB Type-C power cable is required and is not included.\u003c\/span\u003e\u003c\/p\u003e","brand":"Toys Quiz","offers":[{"title":"Oil Extractor","offer_id":52212046070103,"sku":"CGL03","price":46.95,"currency_code":"EUR","in_stock":true},{"title":"Oil Extractor+Navi Lighthouse","offer_id":52212046102871,"sku":"CGL04","price":67.95,"currency_code":"EUR","in_stock":true},{"title":"Oil Extractor+Navi Lighthouse+Leonardo da Vinci's Helicopter+Morse Telegraph","offer_id":52212046135639,"sku":"CGL05","price":135.95,"currency_code":"EUR","in_stock":true},{"title":"Connector","offer_id":52212046168407,"sku":"CGL06","price":8.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/4955\/9639\/files\/imgi_23_1_7055a463-851e-4960-9586-5c00ac3a6577.jpg?v=1765632904","url":"https:\/\/toysquiz.com\/cs\/products\/oil-pump-jack-mechanical-3d-puzzle-cgl03","provider":"Toys Quiz","version":"1.0","type":"link"}