Application, Pros, and Cons of Hydraulic Jacks

Jacks are devices used to lift heavy loads? It can be Mechanical, Electrical or Hydraulic, based on the method of force generation. A hydraulic jack works on the basis of Pascal’s law. A small force is applied to a smaller area of hydraulic fluid and that force generates some pressure in the fluid.  That pressure is then applied to a wider area at the output so that adequate force is generated to lift the load. So, basically, it’s the pressure that creates force and helps in the movement of heavy loads so easily.

Applications of Hydraulic Jack

Though a tool hydraulic jack can have innumerable applications but to enumerate a few, here we are:

• Used in earth moving equipment
• Lifts car or other vehicles for changing its tires
• To lift heavy loads in industries
• Cranes are fitted with Hydraulic jacks to lift load
• Used in lifting platforms
• Used in material handling equipment

When deciding for getting one, always evaluate knowing the pros and cons completely.

Pros:

• It occupies less space
• They are also less likely to jam due to rust in the screw thread
• It is highly effective with heavy loads
• It lifts loads with the minimum of effort
• It is easier to use
• It is a bit lighter than screw jacks

Cons:

• Hydraulic oil leak can cause soil and water pollution
• It can overheat fairly quick
• It is susceptible to failure if the oil seals are worn out, this can cause serious problems
• It has relatively slow speed
• Hydraulic oil can emit unpleasant odor when become too warm due to overuse.

You can enjoy these benefits of hydraulic jacks when bought from a reliable and experienced manufacturer like Hydraulic & Pneumatic Products. Along with hydraulic jacks, the company also deals in hydraulic cylinders to help you get all solutions under one roof.