PT Arts Classic Diesel Train Engine 3D Keychain | Indian Railways Inspired Miniature | Precision 3D Printed

The Powertrain Design Company Diesel Train Engine 3D Keychain is an original miniature design inspired by classic diesel locomotives seen across Indian Railways. Designed with accurate proportions and a bold engineering silhouette, this keychain captures the character and nostalgia of iconic Indian train engines in a compact, everyday-carry form.

Each piece is precision 3D printed and individually produced, making every keychain slightly unique while maintaining structural strength and durability.

Craftsmanship & Finish

• Manufactured using high-quality 3D printing technology

• Detailed locomotive body and wheel geometry

• Lightweight yet durable for everyday use

• Supplied with a sturdy metal keyring and chain

As this is a 3D printed product, subtle layer lines, minor surface texture variations, or light stringing may be visible. These are normal characteristics of the 3D printing process and should not be considered manufacturing defects.

Ideal For

• Railway and infrastructure enthusiasts

• Engineers, designers, and students

• Everyday key use, backpacks, or sling bags

• Unique gifting for train lovers

Product Details

• Product Type: 3D Printed Train Engine Keychain

• Design Inspiration: Indian diesel locomotives

• Manufacturing Process: 3D Printing

• Finish: Matte

• Attachment: Metal keyring with chain

• Colour: As shown (single-colour print)

• Country of Origin: India