Mechanical Miniature Oil Pump Jack Oil Derrick Model That Works with Dust Cover

Features:

.Unique Appearance: With one end bearing the oil load and the other end balancing the counterweight load, the beam pump has a design that resembles a balance scale. Because every component was CNC-machined, the beam pump is small, delicate, and simple.
.Exquisite Packaging: includes a North American Black Walnut Base and a high-transparency, high-boron silicon glass dust cover for the high-end model's greater aesthetic display and protection. presented in a beautiful gift box.

.Gear Transmission:include a variety of gears. When the battery is fully charged, turn on the switch, and the motor causes the beam pump to begin moving up and down through a gear gearbox while making no sound.
.Significance: It is more than just an ordinary model since it embodies important technological and cultural value. It is the ideal gift for family and friends because it transmits priceless memories and encourages the future generation to become more interested in science.
.Usage Scenarios: suitable for large-scale displays, exhibitions, educational demos, and more. Also suitable as a decorative craft present for homes and businesses.

Specifications:

.Color: Gold + Silver
.Material: Metal + Bamboo + Borosilicate Glass
.Battery: Built-in 5V1A Li Battery
.Product Weight: 823g
.Product Dimensions: 13.5 x 13.5 x 17cm
.Package Dimensions: 25 x 18 x 17cm
.Package Weight: 1033g
.Packing: Lid and Base Box
.Ages: 14+