Major Classifications of Hydraulic Power Unit Parts for Repair

Regardless of how long your hydraulic system or equipment can last it will have problems if you’re not looking after it. Only a few of your equipment parts need replacement or substitution. Bear in mind, however, the various parts of these devices need specific treatment strategies.

Contrary to what most of us assume, a hydraulic part repair task not only includes cleaning and flushing but also maintenance, reassembly, and even replacement of components. If you’re looking for reliable hydraulic repair components to suit your needs, you must know first what the whole process of repairing is and the reasons why you must prefer one part over another. In this article, I will discuss the classifications of hydraulic equipment repair parts.


Three classifications of hydraulic unit repair parts

If you need to repair your hydraulic power unit today, you must know the three major classifications of its repair parts. These parts have different purposes, specifications, characteristics, and a lifespan that will be further discussed below:

  1. Dynamic parts. Dynamic parts are the components that operate continuously, being hydraulic pumps as an example, which usually operate at load or idle speed when a machine is in service. This behaviour means that, in combining components, the process of wearing and tearing occurs as time goes on. Pumps may fail more frequently than other minor hydraulic devices in the machinery.
  2. Intermittent-dynamic parts. Such hydraulic systems do not operate in the machine every single time. They include proportional servo valves, direction valves, hydraulic power packs, and hydraulic engines. Such modules don’t work in certain applications over the entire life of the system. Hydraulic engines that continue to run for a certain time in a system are either idle or not operating repeatedly. Some examples, however, include requirements for conveyor belts. Directional valves with sliding pool functions and other related applications often include components not running at any time. Those sections, therefore, have lower breakage rates during their operating period than conventional hydraulic pumps.
  3. Static hydraulic parts. Such hydraulic components appear to have a static open-and-close function style in its system. These parts usually don’t degrade that fast, which gives them a longer life expectancy than other minor elements in the machinery. Examples include friction, series, flow and ccv ball control valves, and insertion valves.

Now that you know what part to repair and replace immediately, you must find nearby shops can provide your machinery or equipment with the compatible hydraulic repair components. You may ask a technician or engineer to assist you in identifying genuine hydraulic parameters and install them to reduce downtime.

When you have come to learn the types and roles of hydraulic components and products within the hydraulic system, you can find out why certain components wear faster or why they need to be repaired or replaced more frequently than others. Keep in mind that the replacement or repair rate depends on the static or dynamic nature of the component.