Technician JIESTAR JJ9221 OIL PUMPING MACHINE

✅ JIE STAR JJ9221 OIL PUMPING MACHINE

✅ The JIE STAR JJ9221 Oil Pumping Machine is a building block set that recreates a realistic oil well pump, often referred to as a “nodding donkey” or “pumpjack.

🚫 IMPORTANT!

Product Name: OIL PUMPING MACHINE

Category: Technic.

This Kit Contains: JIE STAR JJ9221

666 pcs Good Quality Bricks

Manual Instructions 

📌Nature of the protagonist
The model is notable for being a realistic and functional recreation of an oil pump. The main arm of the pump is jointed and can be made to move, mimicking the reciprocating motion of a real-life oil pump. This is a static model and does not come with power functions.