{"product_id":"retrol-okmo-l-d-miniature-single-cylinder-4-stroke-stationary-gasoline-engine-model-100th-anniversary-edition","title":"RETROL \u0026 OKMO L-D Miniature Single-Cylinder 4-Stroke Stationary Gasoline Engine Model 100th Anniversary Edition","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eRETROL \u0026amp; OKMO L-D Miniature Single-Cylinder 4-Stroke Stationary Gasoline Engine Model 100th Anniversary Edition\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(238, 17, 17);\"\u003e\u003cstrong\u003e[Prototype: British Lister D-type Engine]\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"videoContainer\"\u003e\u003ciframe height=\"240\" width=\"360\" src=\"https:\/\/www.youtube.com\/embed\/8GHGsqqfCXE?si=XS3NlC6lpmgHejCt\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal + Wood\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e Green\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel: \u003c\/strong\u003eL-D\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eForm: \u003c\/strong\u003eReady to Run (RTR)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions: \u003c\/strong\u003e334*135*205cm (including frame)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.24kg (including frame)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine Type:\u003c\/strong\u003e Gasoline Internal Combustion Engine\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCylinder: \u003c\/strong\u003eVertical Single Cylinder\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStroke:\u003c\/strong\u003e Four-stroke\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 3.6cc\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBore: \u003c\/strong\u003e16.0mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStroke: \u003c\/strong\u003e18.0mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRPM:\u003c\/strong\u003e 500-3000rpm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower: \u003c\/strong\u003eApprox. 0.2ps\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStarting Method: \u003c\/strong\u003eManual\/Electric Drill Start\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCooling Method:\u003c\/strong\u003e Evaporative Water Cooling\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLubrication Method:\u003c\/strong\u003e Mixed Oil Splash Lubrication\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLubrication Ratio: \u003c\/strong\u003eGasoline\/Oil 25\/1 to 30\/1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIgnition Method:\u003c\/strong\u003e Mechanically Triggered Ignition (Igniter included)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpark Plug: \u003c\/strong\u003eBritish Thread 3\/16-40 (Spark plug included)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStarting Power: \u003c\/strong\u003e1.5V AA Battery *1 (Battery not included)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFuel: \u003c\/strong\u003eRecommended 92# gasoline or higher (Fuel not included)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine Oil: \u003c\/strong\u003eRecommended 2T\/4T 10W50 engine oil (Lubricant not included)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Introduction:\u003c\/strong\u003e\u003cbr\u003eFor any serious stationary engine enthusiast, the year 2026 is undoubtedly an important date to mark in their diary. Based on the suggestions of numerous antique engine model collectors, restorers, and builders, and in our unique way of paying tribute to the classic industrial machinery of 100 years ago, we have launched this miniature scale model engine. Its history began with the sale of the first engine in 1926 and continued until production ceased in 1964, with over 250,000 units produced during that time. This groundbreaking research covers significant changes and improvements to this scaled-down engine, encompassing areas such as the fuel tank, mechanical ignition system, flywheel, and exhaust system, and features the first use of a 16mm bore metal piston ring. Interestingly, many stationary engine enthusiasts worldwide began their collections with this very engine – including ourselves – and this seemingly ordinary single-cylinder engine is indeed extraordinary! The restoration and maintenance of these engines bring endless joy to enthusiasts of all ages. Many young people learn the principles of internal combustion engines through hands-on experience, often using this engine as a stepping stone to larger and more professional mechanical fields. To the untrained eye, all such engines may seem similar, but in reality, they are vastly different – something every enthusiast knows well.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1.\u003c\/strong\u003e A Century of Tribute - Classic Stationary Engine: This engine was the \"entry point\" for countless stationary engine enthusiasts. This model is built with a centennial anniversary theme, possessing both historical value and collectible significance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2.\u003c\/strong\u003e Truly Operable - Convenient and User-Friendly: No complex assembly required, equipped with a mechanical ignition system, supporting manual or electric drill starting. A sturdy solid wood base ensures smooth operation, allowing both beginners and experienced users to experience the operation of a real four-stroke engine in minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. \u003c\/strong\u003eMetal Construction - Retro Craftsmanship and Texture: The main body uses precision-machined metal parts, providing a realistic weight and mechanical feel. The retro green coating enhances the visual style and provides excellent anti-oxidation properties, suitable for long-term display and repeated operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4.\u003c\/strong\u003e Display-Grade Collectible - A Conversation Starter: Whether displayed in a study, workshop, office, or display case, it will quickly attract attention. It can be operated and played with, or displayed statically, making it an ideal gift for mechanics, model collectors, and history enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5.\u003c\/strong\u003e Observation and Play - Science Education: More than just a retro ornament, it's also a visual \"industrial science education tool.\" By observing the working principles of the stationary engine, one can clearly understand the power logic and mechanical structure of early internal combustion engines, suitable for cultivating mechanical interest in young people and satisfying the nostalgic exploration needs of adults.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplicable Age:\u003c\/strong\u003e 16+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging: \u003c\/strong\u003eColor Box\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"en\" class=\"HwtZe\"\u003e\u003cspan class=\"jCAhz ChMk0b\"\u003e\u003cspan class=\"ryNqvb\"\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"en\" class=\"HwtZe\"\u003e\u003cspan class=\"jCAhz ChMk0b\"\u003e\u003cspan class=\"ryNqvb\"\u003eEngine (including spark plug) *1 \u003cbr\u003eEquipment Case *1\u003cbr\u003eWooden Base *1 \u003cbr\u003eFuel Tank *1 \u003cbr\u003eFuel Line *1 \u003cbr\u003eElectric Drill Starter Rod *1 \u003cbr\u003eAccessory Kit *1 \u003cbr\u003eUser Manual *1\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"enginediyshop","offers":[{"title":"Engine Only","offer_id":46075776663692,"sku":"3695519","price":599.99,"currency_code":"USD","in_stock":true},{"title":"Engine Cart Frame（Spoke Wheel Version）","offer_id":46075776696460,"sku":"3695934","price":129.99,"currency_code":"USD","in_stock":true},{"title":"All Set(Engine +Spoke Wheel Cart Frame)","offer_id":46075776729228,"sku":"3695948","price":729.99,"currency_code":"USD","in_stock":true},{"title":"Engine Cart Frame（Solid Wheel Version）","offer_id":47243019976844,"sku":"3707508","price":129.99,"currency_code":"USD","in_stock":true},{"title":"All Set(Engine +Solid Wheel Cart Frame)","offer_id":47243020009612,"sku":"3707524","price":729.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0548\/8377\/8700\/files\/069f38c6-80a7-43b7-a958-e3124c01d05b.jpg?v=1777443283","url":"https:\/\/www.enginediyshop.com\/de-au\/products\/retrol-okmo-l-d-miniature-single-cylinder-4-stroke-stationary-gasoline-engine-model-100th-anniversary-edition","provider":"enginediyshop","version":"1.0","type":"link"}