- Metal
- ✈️ Premium Metal Construction: Crafted from textured aluminum alloy and stainless steel components. 1:6 scale replica (19.9×19.9×11.4cm) delivers authentic aircraft engine detail with 1.9kg substantial weight
- ⚡ Functional Motorized Operation: Features USB-rechargeable motor (3.7V 800mAh battery). Watch pistons and crankshaft move realistically with automatic safety shutoff when encountering resistance
- 🛠️ Complete 250 Piece Kit: Includes all assembly tools and English manual. Moderate challenge level (4-star difficulty) takes ~4 hours to build – perfect for ages 15 to develop mechanical skills
- 📚 Educational Engineering Experience: Demonstrates radial engine mechanics through hands-on assembly. Enhances logical thinking, creativity, and parent-child collaboration
- 🎁 Luxury Gift Presentation: Packaged in premium metal gift box (34x24x14.5cm). Ideal for aviation enthusiasts, STEM learners, or as sophisticated desk decor
Specifications:
.product name: five-cylinder radial engine
.product model: DM116; material: aluminum alloy stainless steel
.scale: 1/6
.Number of parts: 250 pcs
.Lithium battery: 3.7V 800mAh
.Charging voltage: DC 5V (USB cable)
.Charging time: 2 hours
.Function: Automatic power off when encountering external resistance
.Assembly difficulty: 4 stars
.Assembly time: about 4 hours
.For age: 15 years old and above
.Material: aluminum alloy stainless steel
.Product Dimensions: 19.9 x 19.9 x11.4cm
.Product Weight: 1900g
.Package Dimensions: 34 x 24 x 14.5cm
.Package Weight: 2500g
.Packing: high-end metal gift box
Package Including
.Engine*1 set
.installation tool*1 set
.instruction manual*1
