Hydraulic Toys

DIY Hydraulic excavator

This excavator uses four water injectors to control the telescopic height of the excavator and the extension of the bucket respectively by simulating hydraulic pressure, and simulates the movement of the mechanical arm. This product mainly uses hydraulic pressure to control the swing arm to complete the excavation work, and through this product, children can understand the mechanical operation and basic transmission principle of hydraulic pressure.

STEMagination HYDRAULIC EXCAVATOR - semi

excavator uses three water injectors to control the telescopic height of the excavator and the extension of the bucket respectively by simulating hydraulic pressure, and simulates the movement of the mechanical arm. This product mainly uses hydraulic pressure to control the swing arm to complete the excavation work, and through this product, children can understand the mechanical operation and basic transmission principle of hydraulic pressure.

STEMagination Hydraulic Earth Mover

In the backhoe toy, the syringes are connected in a special way so that when you push down on a syringe in the cab, it makes the arm of the backhoe move up and down. Another syringe control the claw. This is just like how real backhoes use hydraulics to move their arms and claws!

Here are some fun facts about hydraulics:

Hydraulics are used in all sorts of big machines, like tractors, excavators, and even garbage trucks!

Some roller coasters use hydraulics to launch riders super fast!

STEMagination Hydraulic Lifting Platform

In the hydraulic lifting platform educational toy, the syringes are connected in a special way. When you push down on the plunger of one syringe, the water travels through the tubes and pushes the plunger of the other syringe up. This second syringe is connected to the platform, and as the plunger moves up, it pushes the platform higher. By pushing down on the syringe, you can make the platform go up and down!

This DIY hydraulic mechanical arm is a hands-on educational kit that lets you explore the principles of hydraulics and engineering. Made from lightweight materials, it features moveable joints powered by syringes filled with water. By controlling the syringes, you can move the arm’s sections up, down, and side to side, mimicking the motion of a real robotic arm. It’s perfect for learning about physics, mechanics, and the basics of robotics in a fun, interactive way. Ideal for students, hobbyists, and anyone interested in science and technology.