Oil City Memory Pumping unit，surface unit

The symbol of my hometown, beautiful Dongying: oil pumping unit

It took 15 days and 6 revisions to finally adjust the size and fit clearance of all the holes, so that it can work perfectly, and I hope it can become a beautiful decoration on your desktop
It is also known as a kowtow machine, a fortune machine

 

MembershipThis model is commercially available after subscription

Fittings:

Hexagon socket screws 3X10mm(8pcs),3X25mm(2pcs),3X6mm(3pcs)

A rubber band and a Tuozhu TT geared motor

Assembly Tutorial: