{"title":"Pre-owned and Refurbished","description":"","products":[{"product_id":"teching-l4-engine-model-that-works-full-metal-4-cylinder-car-engine-model-gift-collection-used-like-new","title":"TECHING L4 Engine Model that Works - Full Metal 4 Cylinder Car Engine Model Gift Collection -  Used(Assembled Version) - Like New","description":"\u003cstrong\u003eTECHING L4 Engine Model that Works - Full Metal 4 Cylinder Car Engine Model Gift Collection -  Used(Assembled Version) - Like New\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003eWhy offer this used engine?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e50 units in stock, assembled version, they are only used for display, satisfy customers who want to collect, disassemble and assemble this engine, it is like new but much cheaper than brand new, it comes with new battery, charging cable and manual.\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e.Story:\u003c\/strong\u003e In 1913, Jules Goux won the Indianapolis 500 Grand Prix in a Peugeot with the in-line four-cylinder engine designed by Ernest Henry. This design featured the first use of two overhead cams and four valves per cycle, making it highly influential as a racing engine. To this day, it is also the structural standard for in-line four-cylinder engines used in racing cars.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e.Birth of the In-line 4-cylinder engine:\u003c\/strong\u003e In 1894, Maybach and Paul Daimler completed the development and design of the in-line four-cylinder engine with the cast cylinder block, using the carburetor patented technology that Maybach had just obtained in 1893. At the end of the 19th century, almost every good car in the world had this in-line four-cylinder engine from Maybach. This was done shortly after Maybach and Paul Daimler were pushed out of the company.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e.Metal:\u003c\/strong\u003e Made of metal and processed by CNC precision casting and aluminum alloy oxidation, resulting in fine workmanship at the craft level.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e.Mechanical:\u003c\/strong\u003e The classic mechanical mechanism makes the transmission process of the engine model clear at a glance and exhibits the beauty of the machinery with rigorous logic and surging strength.\u003cbr data-mce-fragment=\"1\"\u003e.\u003cstrong\u003eReal:\u003c\/strong\u003e With the historical classic invention and product as the design prototype, the model presents the core principles of machine operation and demonstrates its application value in an intuitive way.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e.Classic:\u003c\/strong\u003e Inspired by classic creations and excellent works that are representative and nodes in the history of human industrial science and technology, this model highly restores accurately in scale.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e.Craft:\u003c\/strong\u003e Over 300 parts are finely polished by professional abrasive tools, perfectly showcasing human creativity and yearning for the great industrial era.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e.Extension:\u003c\/strong\u003e Support to upgrade, combine, and transform aiming to designated kits or DIY modification parts, each product has its own independent function and structure.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e.Assembly:\u003c\/strong\u003e The original model requires you to assemble the parts into a complete machine. The entire process is similar to a professional assembly line process, providing an interesting and challenging experience.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e.Significance and Value:\u003c\/strong\u003e By assembling the product through DIY, develop interests and hobbies, improve hands-on and concentration abilities, stimulate innovative thinking, and understand and learn the structure and operating principles of engines. The model can be used not only as an educational toy and learning aid in scientific education but also as a high-end, high-quality model collection. Additionally, as well as perfect for sharing with friends and family.\u003cbr data-mce-fragment=\"1\"\u003e.Suitable for 12 and up.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Color: Sliver + Blue\u003cbr data-mce-fragment=\"1\"\u003e.Material: Aluminum Alloy + Stainless Steel\u003cbr data-mce-fragment=\"1\"\u003e.Item: Inline Four-Cylinder Engine\u003cbr data-mce-fragment=\"1\"\u003e.Version: DM13-L4-P\u003cbr data-mce-fragment=\"1\"\u003e.Coloring Process: Anodic Oxidation\u003cbr data-mce-fragment=\"1\"\u003e.External Power Supply: DC 5V\u003cbr data-mce-fragment=\"1\"\u003e.Lithium Battery Capacity: 500mAh\u003cbr data-mce-fragment=\"1\"\u003e.Charging Time: 2 Hours\u003cbr data-mce-fragment=\"1\"\u003e.Battery Life: No less than 30 minutes under full power.\u003cbr data-mce-fragment=\"1\"\u003e.Assembly Difficulty: 4 Stars\u003cbr data-mce-fragment=\"1\"\u003e.Assembly Time: 4 Hours.\u003cbr data-mce-fragment=\"1\"\u003e.Product Size: 15.4 x 12.2 x 18.6cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 1800g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 30 x 25 x 15cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 2500g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Carton\u003cbr data-mce-fragment=\"1\"\u003e.Ages: 12+\u003cbr data-mce-fragment=\"1\"\u003e","brand":"enginediy","offers":[{"title":"Assembled","offer_id":44027748188374,"sku":"33ED3451693","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/11_8b4b9f9c-64fd-401f-a136-272a96358d85.jpg?v=1676882858"}],"url":"https:\/\/www.enginediy.com\/en-de\/collections\/pre-owned-and-refurbished.oembed","provider":"EngineDIY","version":"1.0","type":"link"}