How Do Hydraulic Jacks Work – A Full Explanation

How do hydraulic jacks work may be something you are wondering if you are looking to purchase a hydraulic toe jack for your business, irrespective of what industry you currently operate in. Below, we explain the theory behind this impressive piece of equipment.

This type of lifting equipment works based on Pascal’s Principle, a theory developed by 17th Century mathematician Blaise Pascal. The principle states that, in a closed container, the pressure will be the same at all points. Mathematically, pressure is calculated as Force divided by Area. Consequently, if you have two cylinders that are linked together, and one is big and the other is small, the pressure would be equal if you apply a small force to the small cylinder. In accordance with Pascal’s Principle, the larger cylinder would experience the same amount of pressure. However, because the bigger cylinder has a bigger surface area, the force emitted by this cylinder would be greater. A hydraulic jack is essentially a piece of equipment that features the two cylinders that have just been connected. The bigger the difference is between the two cylinders’ areas, the greater the big cylinder’s potential force output, and this is how you get hydraulic jacks with different maximum load capacities. Hopefully, you now understand the theory behind hydraulic jacks and how they work. This is a piece of equipment that has been around for hundreds of years now, so you can easily find the hydraulic jack you need for your specific requirements.

Now you know how do hydraulic jacks work, the only thing you need to do is find the hydraulic jacks your company requires. We have a broad assortment for sale at HTS Direct, LLC, catering to all requirements. To view our product line, head to Or, you can discuss your bespoke requirements on (616) 591-3945.