TECHING DM13 Discount
2026-09-08 02:31:43

BLDB Launches TECHING DM13 with a Special 25% Discount for Engine Model Enthusiasts

Exciting New Product Launch: TECHING DM13 Engine Model



BLDB (Building Block), operated by SHUEI NETWORK TRADING CO., LTD., is thrilled to announce the release of the TECHING DM13, an upgraded assembly kit featuring a 4-cylinder inline engine. This mechanical model is composed of over 364 metal parts, allowing users to assemble the engine and observe its workings powered by an electric motor after completion.

Product Overview


The DM13 is designed for enthusiasts who enjoy mechanical structures and seek to engage in a hands-on assembly experience. The kit comes with all necessary assembly tools and a detailed instruction manual, making it feasible for those looking to dive into DIY projects. Expected assembly time is around four hours, graded with a difficulty level of four out of five.

To celebrate the product launch, BLDB is offering a special 25% discount on all items in the metal engine model series. By entering the coupon code 'NEWS25' during checkout, customers can enjoy significant savings. For instance, a listed price of ¥82,105 will be reduced to ¥61,579 after applying the discount.

Key Features


  • - Electric Motor Operation: Unlike traditional fuel-dependent engines, the DM13 operates using a rechargeable 500mAh lithium battery, charged via standard USB. This feature eliminates the need for fuel management and allows for uninterrupted observation of mechanical movements.
  • - Impressive Assembly Process: With careful consideration given to each step, builders will sort the metal pieces, assemble the various components, and check for proper fit before powering up the model. The experience not only educates users about engine mechanics but also offers an enjoyable hands-on project.
  • - Sophisticated Design: The DM13 features a blue anodized aluminum casing combined with stainless steel components, ensuring a visually striking display once assembled. With a completion size of approximately 158.5 × 117 × 182 mm and weighing around 1,747 grams, it is a perfect showcase for shelves or desks.

Build Progression


During assembly, it’s essential to document progress through photos or notes to easily resume work later if interrupted. Users are encouraged to separate unused and used parts, storing small components securely to prevent loss. The model allows visibility into the timing gears, belts, and fans from various perspectives, enhancing the educational experience about how these parts interact.

Battery and Operation Time


The lithium battery allows for approximately 30 minutes of operation on a full 2-hour charge. The ease of setup compared to traditional gas engines is a significant advantage for hobbyists who wish to enjoy the model without extensive preparations. However, safety precautions should be observed, as moving parts can present hazards.

Comparison with Other Models


BLDB’s metal engine model series includes electric models like the DM13 as well as mechanical wind-up models powered by gears. The DM13 stands out as a purely electric model requiring no fuel management, ideal for those wishing to assemble and observe a functioning model. Users can view specifications, assembly times, and features across various models before making a purchase.

Conclusion


The launch of the TECHING DM13 engine model provides both a rewarding assembly experience and an engaging display piece for any enthusiast. With the promotional code 'NEWS25' available until further notice, it’s an opportune time to explore the world of metal modeling with BLDB. To learn more about the DM13 and the entire product range, visit BLDB Product Page.

For further queries, please refer to BLDB Official Store.
Stay connected with BLDB through Instagram and TikTok for updates and showcase content about the exciting world of metal models.


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Topics Consumer Products & Retail)

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