Water-Cooled Methanol Engine Model with Dual Generators & Digital Monitoring

Water-Cooled Methanol Engine Model with Dual Generators & Digital Monitoring Features: Dual Generator System: Equipped with two generators, one powers the electronic cooling fan while the other provides approximately 12V/20W electrical output. A dedicated generation-voltage display lets the operating status be observed while demonstrating mechanical power and electricity generation. Transparent Cooling Circulation: The transparent water pump and viewing tank make water level and impeller circulation visible during operation. An aluminum cooling tank helps dissipate excess heat while adding a technical metal appearance to the engine model. Multi-Gauge Monitoring: An electronic water-temperature display provides real-time temperature readings, while a system-voltage display helps monitor the built-in starting battery. A separate generator-voltage display shows electrical output during engine operation. Built-In Starting Battery: The engine model includes a rechargeable starting lithium battery with a Type-C charging interface. Full-charge voltage is approximately 8.4V; when system voltage falls below 7V, recharge before continued operation and check the voltage before starting. Visible Belt Drive & DIY Modification: The exposed belt-and-pulley mechanism makes mechanical movement easy to observe. Multiple red and green indicator lights are built into the base, while the engine mounting area supports certain DIY modifications with attention to mounting-hole dimensions. Specifications: .Materials: Aluminum + Stainless Steel .Fuel Type: Methanol Fuel .Starting Method: One-Button Electric Start .Fuel Tank Capacity: 70 mL .Operating Time: Approximately 25 Minutes .Adjustable RPM: 2,000–12,000 RPM .Generator: Recommended for operation below 3,500 RPM .Product Weight: 2000g .Package Weight: 2500g .Product Dimensions: 30 x 13 x 8cm .Package Dimensions: 35 x 23 x 19cm .Packaging: Box .Age: 16+ Packing List: .Engine Model Set *1