Teching 219pcs 3D Metal Pumping Unit Model DIY Assembly Model Science Education Toy Gift

Teching 219pcs 3D Metal  Pumping Unit Model DIY Assembly Model Science Education Toy Gift

Note: gald to tell you that we have upgraded this pumping unit. we will send the new version (orange color) from now on. the new version is available now. .

Features:

.Pumping Unit Model: A pumpjack is the overground drive for a reciprocating piston pump in an oil well. It is used to mechanically lift liquid out of the well if there is not enough bottom hole pressure for the liquid to flow all the way to the surface. The arrangement is often used for onshore wells. Pumpjacks are common in oil-rich areas. A pumpjack is also called a beam pump, walking beam pump, horsehead pump, nodding donkey pump (donkey pumper), rocking horse pump, grasshopper pump, sucker rod pump, dinosaur pump, Big Texan pump, thirsty bird pump, or just pumping unit.Precision casting and ingenuity. Every time assembly is an industrial reproduction. Pumping unit is a kind of machinery and equipment used to extract oil, commonly known as “kowtow machine”, which uses pressure to get oil out of the well.

.Metal: Made of metal material, CNC process precision casting, aluminum alloy oxidized color, real machine workmanship at the level of collection crafts.
.Mechanical: The mechanical structure is classically presented, and the clear transmission process is clear at a glance, showing the beauty of the meticulous logic and powerful machinery.
.Reality: Design prototypes based on historical classic inventions and products, presenting the core principles of machine operation, and intuitively showing the application value of the machine.
.Classic: Product design is inspired by representative and nodal classic creations in the history of human industrial science and technology. Excellent works are modeled on a scale and highly restored.
.Technology: 219 parts are all exquisitely polished by special abrasive tools, which interprets the wisdom and yearning of human beings in the era of big industry.
.Assembly: You need to assemble the parts step by step. The whole process is close to professional assembly line craftsmanship, which is interesting and full of experience.
.Age: Over 8 years old.

Specifications:

.Color: As Shown
.Material: Aluminium Alloy + Stainless Steel
.Model: DM419
.Coloring Process: Anodizing
.Finished Size: 247 x 54 x 227mm
.Number of Parts: 219Pcs
.Assembly Difficulty: 2 stars
.Assembly Time: About 2 hours
.Charging Voltage: DC5V
.Battery Capacity: 500mAh
.Product Dimensions: 24.7 x 5.4 x 22.7cm
.Product Weight: 636g
.Package Dimensions: 26.2 x 5.1 x 21.5cm
.Package Weight: 1207g
.Packing: Plastic Box + Blister

Package Content:

.1Set x Pumping Unit