Delta IV Heavy – 1:207 Scale Model (ULA)

This is a detailed 1:207 scale model of the Delta IV Heavy by United Launch Alliance (ULA).

Designed with both realism and printability in mind, the model captures the iconic triple-core configuration while remaining easy to print and assemble.

🧩 Key Features

• 4-color design (White, Orange, Gray, Black)
• Modular snap-fit assembly – no glue required
• Beginner-friendly printing
• Clean geometry optimized for FDM printers
• Includes display stand with printed specifications
• Exploded-view renders provided for clear assembly guidance

🖨️ Printing Notes

• Designed for easy multi-color printing and assembly without AMS
• Parts are separated by color into individual plates
• No filament swaps during printing required
• No supports required
• Parts are optimized for easy fit and alignment
• Stickers are included for easy print on sticker paper or transfer paper if that is what you like
• Nothing specific in terms of print settings - 0.2mm layer height, 15% grid infill and 2 wall loops works great.
• For the round connecting rods use 2 white white PLA filaments precut to 57mm length

📐 Model Details

• Vehicle: Delta IV Heavy
• Manufacturer: United Launch Alliance (ULA)
• Scale: 1:207
• Height (assembled): ~72 m equivalent scaled to 357mm
• Configuration: 3 Common Booster Cores

📸 Assembly

Refer to the exploded view image included in the gallery for a clear breakdown of part placement and assembly order.

👍 If you like it

Feel free to:

• ⭐ Rate the model
• 🔁 Share your prints
• 🛠️ Remix or improve