Model Showcase Reviews
Take a look at the mechanical aesthetics of a four-stroke engine
Vortrixe
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Brand: VORTRIXE
Product name: VORTRIXE™ & TECHING L4 Diesel Engine Model Kit
Realistic Motorized Engine Model Kit
This dynamic OHV inline four-cylinder diesel engine model brings mechanical engineering to life. Driven by a motor, the engine runs just like a real one, allowing you to observe the full operating process in action. With over 300 precisely crafted metal parts and a detailed English instruction manual, you’ll enjoy assembling a fully functional and visually stunning replica from the ground up.
Educational and Impressive STEM Gift
Whether you're a hobbyist, parent, or aspiring engineer, this model offers an immersive hands-on experience in engineering and physics. Perfect for collaborative parent-child projects, it builds creativity, logic, and mechanical understanding. Elegantly packed in a high-end gift box, it’s a standout gift for kids and adults alike who appreciate the beauty of industrial design.
Product name: VORTRIXE™ & TECHING L4 Diesel Engine Model Kit
Realistic Motorized Engine Model Kit
This dynamic OHV inline four-cylinder diesel engine model brings mechanical engineering to life. Driven by a motor, the engine runs just like a real one, allowing you to observe the full operating process in action. With over 300 precisely crafted metal parts and a detailed English instruction manual, you’ll enjoy assembling a fully functional and visually stunning replica from the ground up.
Educational and Impressive STEM Gift
Whether you're a hobbyist, parent, or aspiring engineer, this model offers an immersive hands-on experience in engineering and physics. Perfect for collaborative parent-child projects, it builds creativity, logic, and mechanical understanding. Elegantly packed in a high-end gift box, it’s a standout gift for kids and adults alike who appreciate the beauty of industrial design.
| Material | Stainless Steel + Aluminum Alloy |
| Coloring Process | Anodic Oxidation |
| Scale | 1/10 |
| Number of Parts | 300+ pcs |
| Drive Mode | Motor Driver |
| External Power | DC 5V (USB Cable) |
| Battery | 450mAh Li Battery |
| Charging Time | 2h |
| Service Time | Over 60 mins (at full power) |
| Assembling Time | 4h |
| Product Dimensions | 18 × 9.2 × 14.5 cm |
| Product Weight | 1500g |
| Package Dimensions | 20 × 20 × 15 cm |
| Package Weight | 1800g |
| Packing | Gift Box |
| Ages | 14+ |
Orders are usually processed and shipped within 2–3 business days. Delivery time may vary depending on your location. Please refer to our Shipping Policy page for more information.
We offer a 30-day return window for items that are unused and in original condition. If you’re not satisfied with your order, please contact our support team to begin the return process. Conditions and exclusions may apply, as explained on our Refund Policy page.
Yes, we offer international shipping worldwide. Please refer to the Shipping Policy page for more information.
Once your order ships, a tracking number will be sent to your email. You can use it to check your package status. If you need help, feel free to contact our support team.
We accept major credit cards (Visa, Mastercard, American Express) and PayPal. At this time, we do not support cash on delivery or personal checks.
