OVERVIEW
The TECHING Steam Train Engine (DM21) is the ultimate challenge in the DIY Engine Collection. Designed after a classic steam locomotive but powered by an electric motor instead of gasoline, this 295-piece metal assembly kit delivers both artistry and engineering.
With CNC precision-cast aluminium alloy parts and an anodised finish, this locomotive looks as stunning as it is mechanically fascinating. Equipped with a smart sensor, the train detects obstacles on its included track sections and automatically changes direction—bringing your build to life with motion and realism.
Perfect for collectors, hobbyists, and anyone who enjoys a true mechanical challenge, the DM21 offers hours of rewarding assembly and a finished piece that combines classic steam heritage with modern mechanical ingenuity.
FEATURES
- Premium Craftsmanship – Made of aluminium alloy and stainless steel with anodised finish.
- Interactive Motion – Built-in sensor makes the train automatically reverse when it encounters obstacles.
- Challenging Build – 295 precision parts and around 4 hours of immersive assembly.
- STEM Learning Value – Understand the working principles of locomotives while building.
- Gift-Ready – Packaged in a high-quality metal box, ideal for gifting or collecting.
SPECIFICATIONS
- Model: DM21
- Material: Aluminium Alloy + Stainless Steel
- Process: Anodised
- Product Size: 30 × 7.7 × 12.5 cm
- Parts Count: 295 pcs
- Track: 2 sections included (length: 32 cm, weight: 200 g)
- Power Supply: Electric motor, DC 5V charging
- Battery: 3.7V 450mAh Lithium Battery
- Charging Time: 2 Hours
- Working Time: 1.5 Hours
- Assembly Time: Approx. 4 Hours
- Assembly Difficulty: Level 4 (Advanced)
- Metal Box Size: 34.2 × 24.2 × 12 cm
- Gross Weight: 2.4 Kg
- Recommended Age: 14+ years
INCLUDES
- 1 × Steam Train Engine Assembly Kit (295 pcs)
- 1 × User Manual
- 1 × Tool Set
NEEDED TO COMPLETE
- Nothing extra required—all parts, track, motor, and tools are included.