TECHING Full Metal Steam Car Engine Model Assembly Kit - High Challenge Collector's Gift and Decor

The story originates in 1928, when the French adopted a steam traction car built by the Quarr Company, marking the formation of a competitive landscape between steam and internal combustion engine automobiles. Although the internal combustion engine automobile is gradually becoming the mainstream of the future, many of the technologies of the steam automobile, such as front and rear wheel drive, chain drive, differential and independent suspension, are still widely used in the modern automobile industry. Material and Process: The product is made of CNC precision casting metal with aluminum alloy oxidized coloring treatment, which shows craft level fine workmanship.272 parts are polished by professional grinding tools, which perfectly demonstrates the creativity of mankind in the era of great industry. Mechanical Aesthetics: From the visual point of view, the details of the mechanical mechanism are presented in the best way, and the clear transmission process can be seen at a glance, demonstrating the logic and power in the beauty of machinery. DIY Assembling Expansion: This product is also highly expandable, each model has its own independent function and structure, which can be combined or converted into different power systems through specified kits or DIY modification and upgrading. Assembly fun: Assembling this product is a fun process in itself, users need to assemble the parts by themselves, and the whole process is close to a professional assembly line process and takes about 4 hours, providing a challenging and fun experience. Power Source: The power source is powered by a lithium battery with a capacity of 500mah, it takes 2 hours to fully charge, and the shortest running time under full charge can be more than 30 minutes, and the output voltage of the lithium battery is DC 5V, which ensures good running performance. Specifications: Material: Aluminum Alloy + Stainless Steel + Battery Product Dimensions: 245*107*134mm Product Weight: 1500g Package Dimensions: 250*250*250mm Package Weight: 2355g Packing: In-line Punching EVA + High-grade Metal Gift Box + Hand Bag

• Material and Process:
• The product is made of CNC precision casting metal with aluminum alloy oxidized coloring treatment, which shows craft level fine workmanship.272 parts are polished by professional grinding tools, which perfectly demonstrates the creativity of mankind in the era of great industry.
• Mechanical Aesthetics:
• From the visual point of view, the details of the mechanical mechanism are presented in the best way, and the clear transmission process can be seen at a glance, demonstrating the logic and power in the beauty of machinery.
• DIY Assembling Expansion:
• This product is also highly expandable, each model has its own independent function and structure, which can be combined or converted into different power systems through specified kits or DIY modification and upgrading.
• Assembly fun:
• Assembling this product is a fun process in itself, users need to assemble the parts by themselves, and the whole process is close to a professional assembly line process and takes about 4 hours, providing a challenging and fun experience.