DIY KIT Oil Rig Engine Working Model 3D Metal Self-Assembly Pumpjack

219-Piece DIY Pumping Unit Model | 3D Metal Mechanical Assembly Kit | Educational Science Toy | Industrial Collector's Gift | Orange Version

Ships from nearest USA Warehouse via Priority Mail

Build Your Own Piece of Industrial History
Explore the legacy of oilfield engineering with this realistic pumping unit model, a precision-crafted DIY kit designed to replicate the mechanics of classic oil extraction machinery. With 219 finely machined parts, this metal assembly kit offers an immersive experience in both industrial aesthetics and mechanical logic.

Key Features:

Realistic Pumpjack Design:
Inspired by the iconic machinery used to lift oil from underground wells, this model captures the look and movement of a traditional pumpjack—also known as a beam pump, nodding donkey, or “thirsty bird.” An excellent educational tool and mechanical showpiece.

Upgraded Orange Edition:
This listing features the newly upgraded version, now finished in a vivid anodized orange for enhanced visual appeal and durability.

Precision Metal Craftsmanship:
Each of the 219 components is CNC-machined from high-quality aluminum alloy and stainless steel. The anodized finish ensures resistance to wear while maintaining a striking industrial aesthetic.

Visible Mechanical Operation:
The model clearly demonstrates the transmission process and the reciprocating motion of the pumping arm. Watch the mechanics come to life with smooth, motorized motion—perfect for hands-on learners and tech enthusiasts.

STEM Education & Display Ready:
Designed to teach the principles of mechanical transmission, energy conversion, and industrial machinery, this kit is ideal for classrooms, science projects, and collectors alike. The final product makes an eye-catching conversation piece.

Interactive Assembly Experience:
Assembly takes around 2 hours and offers a satisfying, step-by-step process. No glue or soldering required—just mechanical fastening and precision placement.

Specifications:

Materials: Aluminum Alloy + Stainless Steel

Color: Orange (Anodized Finish)

Part Count: 219 pieces

Assembly Difficulty: ★★☆☆☆

Estimated Build Time: ~2 hours

Finished Size: 24.7 × 5.4 × 22.7 cm

Product Weight: 636g

Package Size: 26.2 × 5.1 × 21.5 cm

Package Weight: 1207g

Power Supply: DC 5V | Rechargeable Battery: 500mAh

Recommended Age: 8+

What’s Included:

1 Set of Pre-Cut Metal Parts

Motor & Rechargeable Power Unit

Assembly Tools (if applicable)

Instruction Manual

Packed in a protective plastic box with blister packaging

Please Note: USB charging cable may be required (not always included). Use care when handling small parts. Adult supervision recommended for younger builders.