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Pros and cons of hydraulic systems

Hydraulic and pneumatic systems offer businesses various advantages when equipment using a certain system caters to the application’s needs. However, understanding the differences between the two systems, and the advantages and disadvantages of each system helps in making a well-informed decision.

Hydraulic systems present with various advantages and disadvantages that can be applied when making a decision regarding the equipment that will be needed:

Advantages:

  • Hydraulic systems can handle extremely heavy loads by creating a higher force due to the incompressibility of the liquids.
  • A hydraulic system can fulfil many functions simultaneously such as lubricating, cooling and power transmission.
  • These machines can operate at higher pressures and generate higher force from small-scale actuators.
  • Can be controlled with ease and accuracy.
  • The use of levers and push buttons makes it easy to start, stop, accelerate and decelerate when needed.
  • Provides constant force and torque, which cannot occur with pneumatic systems.

Disadvantages:

  • Hydraulic systems are larger and more complicated than pneumatic systems.
  • They require a tank to store the oil from which the system can draw from when needed.
  • The oil is viscous and requires more energy for it to move.
  • Costs can be higher as it requires initial power for the machine to work.
  • Leaks from faulty seals, valves or burst hoses can cause contamination, and therefore cannot be used for food applications.
  • Extra materials will be needed to patch up any leaks that may occur.

Power Team SA can provide expert solutions to all your hydraulic needs. With years of experience within the hydraulic industry, and the industries that they carter for, Power Team SA knows and understands the needs of its clients and how to cater for their hydraulic application needs. Suppliers of quality hydraulic components, Power Team SA is available to chat about your needs.