Surprising Things That Use Hydraulics

You might have a basic understanding of what hydraulics are, but did you know it’s used for more than engineering and industrial purposes? Let’s check at some surprising things that use hydraulics, and where you can find them.

What is Hydraulics?

Most people have heard the word “hydraulics” before but might not fully understand what it means. Hydraulics is a general term that’s used to describe the study of liquids and their functioning. Hydraulic systems work by using pressurized fluid to power an engine. They put pressure on a small amount of fluid, and from it, can generate a large supply of usable power. Hydraulics is generally harmless, but when the fluid is pressurized it can cause problems and even lead to serious injury. Thankfully, with the right amount of training and knowledge, these issues are completely avoidable.

Surprising Things That Use Hydraulics

What are some of the surprising things that use hydraulics? There’s more than you might think. You can find hydraulic-powered systems around your home, at the office, and even at your favorite amusement park.

Gasoline Pumps

Unless you’re operating some unknown, futuristic technology, you’ve probably had to refuel your car or truck before. The gas pumps at the gas station use hydraulics to draw the fuel from the storage tank and inject it into the vehicle.

Cars

You can find hydraulics at the gas pumps—but they’re also in your car! A hydraulic brake circuit operates a car’s breaks on all four wheels.

Dishwashers

Dishwashers use water, so it only makes sense that that most of them are powered by hydraulics. They use hydraulics to increase water pressure for better cleaning. Another benefit? Dishwashers fitted with hydraulics are very quiet!

Construction Machines

Cranes, forklifts, jacks, pumps, and other essential construction equipment use hydraulics to lift and lower objects.

Airplanes

Airplanes use hydraulic mechanisms in their flight control surfaces, landing gear, and brakes.

Amusement Parks

If you’ve ever been to an amusement park, you’ll be surprised to learn that the Ferris Wheel, rollercoaster, and some of your other favorite rides are controlled by hydraulic machines.

Office Chairs

We all love adjustable office chairs. Did you know that they’re powered by hydraulics? Hydraulics make it possible for the chair to rise, go down, lean backwards, and tilt forwards.