3D Pumping Unit Metal DIY Oil Pumping Machine Educational Toy

3D Pumping Unit Metal DIY Oil Pumping Machine Educational Toy Description

1、Educational Toy: Assemble the model with your children to enhance parent child interaction, at the same time, popularize science knowledge for them, develop psychological logical thinking, innovation and creativity, exercise practical ability, and build self confidence. 2、Enjoy Fun: Composed of more than 200pcs parts, the assembly takes about 1 to 2 hours, you will experience the whole process from small parts to finished products and feel more sense of fulfillment. 3、Metal Model: The parts are made of anodized aluminum and stainless steel, and are cast by high precise CNC process, have better texture, exquisite appearance, and more sturdy. 4、Dynamic Simulation: Adding clean water can simulate the scene of drilling oil pumping, the head can be driven by the transmission shaft to simulate oil production. 5、Excellent Accessories: Adopt quiet motor, reduce discomfort caused by noise and make mechanical movement more artistic, equipped with 680mAh lithium battery, the mechanical model can last long in motion.
Item Type: 3D Pumping Unit Model
Material: Anodized aluminum, stainless steel
Battery: 1 x 603040 polymer lithium battery 3.7V 680mAh (built in)
2 x Crank
1 x Motor Bracket
1 x Motor Housing
1 x Lower Box
1 x Upper Box
1 x Beam
1 x Walking Beam
2 x Connection Positioning Block
1 x Lamp Cover
1 x Universal Night Light
1 x Lamp Pole Connection Block (Upper)
1 x Lamp Pole Connection Block (Lower)
1 x Motor
2 x Gear Box Bracket
1 x Circuit Board
1 x Switch
1 x Battery
1 x Battery Fixing Piece
1 x Power Interface
1 x Battery Cover
1 x Base Panel
1 x Base
1 x Lamp Pole
2 x Bracket A
2 x Bracket B
1 x Driven Shaft
1 x Piston Shaft
2 x Connecting Rod
1 x Check Way Valve Sleeve
1 x Guardrail Base
1 x Guardrail
1 x Donkey Head
1 x Filter Box
1 x Well Upper Cover
1 x Upper Connection Block
1 x Check Valve Body
1 x Large Pulley
1 x Driven Gear
1 x Compression Nut
1 Box of Accessories (No.039 to No.079, refer to the manual and the real object for details)
1 x Instruction