Product Description
The TECHING DM113 L4-T Inline 4-Cylinder Engine Model Kit is a precision DIY mechanical model inspired by one of the most influential engine designs in automotive history.
Based on early racing innovations—such as the legendary Peugeot engine that won the 1913 Indianapolis 500—this model recreates the inline four-cylinder structure with dual overhead cams and multi-valve configuration. Delivered as a 357-piece kit, it offers an immersive hands-on assembly experience that mirrors real mechanical engineering processes.
Once completed, the model becomes a functional display piece, allowing you to observe the internal motion and understand how a classic inline engine operates.
Key Features
Historically Inspired Engineering
Recreates the iconic inline 4-cylinder engine design that shaped modern automotive engineering, combining history with mechanical insight.
Premium Metal Construction
Built from aluminum alloy and stainless steel using CNC precision casting and anodized finishing for durability and a refined, collector-grade look.
Visible Mechanical System
The open structure clearly displays the transmission process, showcasing the movement of internal components and the logic behind engine operation.
Electric Motor Functionality
Powered by an electric motor and rechargeable lithium battery, simulating real engine movement in a smooth and reliable way.
Advanced Assembly Experience
With 357 precision parts and an estimated 4-hour build time, this kit provides a rewarding challenge that enhances focus, patience, and technical understanding.
Expandable & Customizable
Compatible with upgrades and DIY modifications for extended functionality.
Educational & Collector Value
Perfect for learning mechanical principles while also serving as a premium display model.
Ideal Gift Choice
Delivered in a high-end metal box, making it a great gift for hobbyists, students, and engineering enthusiasts.
Recommended Age: 14+
Package Contents
- 1 × Inline 4-Cylinder Engine Assembly Kit (357 pcs)
- 1 × Tool Set
- 1 × User Guide
Specifications
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Model: DM113 L4-T Inline 4-Cylinder Engine
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Material: Aluminum Alloy + Stainless Steel
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Finish: Anodized
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Parts: 357 pcs
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Battery: 3.7V 450mAh Lithium
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Charging Voltage: DC 5V
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Charging Time: ~2 hours
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Working Time: ~1.5 hours
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Assembly Time: ~4 hours
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Difficulty Level: Level IV (Advanced)
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Product Size: 158.5 × 117 × 182 mm
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Metal Box Size: 342 × 242 × 150 mm
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Gross Weight: 3.1 kg
