Overview
The Diesel Mini Engine Assembly Model is a meticulously engineered, fully functional scale replica of an overhead valve (OHV) inline-4 diesel engine, designed to provide a hands-on educational experience in mechanical engineering and diesel engine operation. Made from over 300 precision-machined parts of anodized aluminum alloy and stainless steel, this model faithfully replicates real engine components including pistons, crankshaft, camshaft, valves, and an injector system. It can be powered either manually or with an electric motor powered by a 5V USB connection or a built-in 450mAh lithium battery, enabling continuous operation for up to an hour. The engine’s internal mechanics, visible through transparent housing, demonstrate the diesel combustion cycle in action. Assembly takes approximately four hours and includes a detailed instruction manual, making it ideal for advanced hobbyists, students, and STEM learners. Packaged in a premium metal gift box, this model is both an impressive display piece and a practical educational tool, recommended for ages 14 and up.
Features
- Fully functional OHV inline-4 diesel engine replica with realistic mechanics
- Made from over 300 precision-machined parts of anodized aluminum alloy and stainless steel
- Includes working pistons, crankshaft, camshaft, valves, and injector system
- Powered by electric motor (5V USB) or manual crank, with built-in 450mAh lithium battery
- Offers up to 1 hour of continuous operation on electric power
- Transparent housing allows clear view of internal engine cycle and moving parts
- Assembly time of approximately 4 hours with detailed step-by-step instructions
- Ideal for advanced hobbyists, STEM education, and mechanical enthusiasts
- Packaged in a premium metal gift box suitable for gifting or display
- Recommended for ages 14 and up