Metal model Single-cylinder engine

This unique model is inspired by the internal combustion engine, but it is powered by an electric motor powered by a rechargeable lithium battery. It is a functional model: once assembled, it faithfully reproduces the movements and mechanical interactions of a real single-cylinder engine. This project is ideal for anyone who wants to understand how energy is transformed into motion.

This sublime model extremely faithful to the original is entirely made of metal and stainless steel, with a remarkable level of finish. Each piece is precisely machined using a CNC process, then treated with anodized oxidation for optimal durability and a dazzling aesthetic. The internal mechanism is highlighted through an open design, allowing real-time observation of the transmission of movement and the mechanical logic at work. The result is as educational as it is spectacular.

The kit includes 130 pieces to be assembled manually. The assembly process, which takes about 2 hours, is inspired by a real professional assembly line. Once construction is complete, you will have a metal and stainless steel model that combines industrial beauty and technical intelligence. The assembly challenge will help you build your confidence while strengthening your practical skills.

The integrated electric motor is powered by a 3.7V lithium battery (450mAh), rechargeable via a simple 5V cable. It offers approximately 1.5 hours of operation after a 2-hour charge. The model measures 125 x 95 x 200 mm, weighs 2.1 kg, and comes in an elegant metal box (342 x 242 x 120 mm), perfect for storage or as a gift box.

Designed as both an educational tool and a collectible item, this model engine kit fits well in a workshop, classroom, or display case. Whether for learning, teaching, or simply marveling, it will delight both young enthusiasts and adults nostalgic for beautiful mechanics.

Treat yourself or your loved ones to this beautiful metal model engine kit to assemble: a technical, durable, and inspiring gift that appeals to all profiles — students, DIY enthusiasts, teachers, engineers, or modeling enthusiasts.

Recommended Age: 14 years and up

Box Contents:

• 1 kit of model engine to assemble (electric single-cylinder engine)

• 1 set of tools

• 1 illustrated instruction manual

Technical Specifications:

• Materials: Aluminum alloy + stainless steel

• Finish: Anodization

• Model Dimensions: 125 × 95 × 200 mm

• Number of Pieces: 130

• Charging Voltage: DC 5V

• Lithium Battery: 3.7V / 450mAh

• Charging Time: about 2 hours

• Operating Time: about 1.5 hours

• Assembly Time: about 2 hours

• Assembly Difficulty: Level 2

• Gross Weight: 2.1 kg

• Metal Box Dimensions: 342 × 242 × 120 mm

Metal model kits from Teching are highly popular due to their exceptional quality, but this success unfortunately attracts many counterfeits, especially on unreliable Chinese websites or through misleading ads on Facebook and Instagram.