# Modern Diagnostics of Hydraulic Power Systems

> Discover the highest standard of hydraulic power elements service for construction machinery offered by Wibako. Learn about our modern diagnostic devices, comprehensive repair process, and top-class equipment. Understand how we ensure high-quality repairs with our professional diagnostic station and expanded measuring equipment. Read about our meticulous testing under conditions that reflect normal work, and how our specialists guarantee the longevity of your machinery.

### Hydraulics service

The service of hydraulic power elements for construction machinery involves the use of **the most modern devices**, and Wibako company offers its customers the highest standard of service in the field of repair and service of pumps and hydraulic motors.

A modern diagnostic device for **hydraulic power** elements has been used for a long time in Wibako workshops, which guarantees **high quality** of the offered service services.

![hydraulic pump](https://wibako.com/media/articles/article-96/47767-2.webp)

### Test under conditions corresponding to normal work

It is very important for our customers that each hydraulic motor during the test is **subjected to load**, which accurately reflects its later work in the machine.

During the test of pumps and hydraulic motors in Wibako, **basic parameters** (instantaneous and maximum) are controlled, such as: pressure, power, torque or output / absorption.

The results obtained are compared by our specialists in relation to **calculated values** and the behavior of changes in **efficiency / absorption** in relation to power and torque is observed.

The test is performed in a wide range of **oil temperature**, and also while maintaining the appropriate speed, which has a significant impact on the operation of **hydraulic system** elements. The operating characteristics of subassemblies are examined when introducing external control signals so as to best reflect their work in the machine.

![pump service](https://wibako.com/media/articles/article-96/dscf1339.webp)

### Top-class equipment in the hands of Wibako specialists

**Professional diagnostic station** allows us to test **every type** of pump and hydraulic motor, and additionally check the correctness of the operation of mechanical-electrical-hydraulic control elements mounted in them, also stimulating **LS (Load Sensing)** systems.

**Expanded measuring** equipment of our test station is supported by digital recording of all measurements, which allows our mechanics to analyze each test many times, and for us it is also a training element, serving professionals to improve qualifications.

The biggest advantage of having your own diagnostic station is the ability to offer customers a **guarantee of high quality** of repairs performed by our specialists.

![workshop - hydraulic power](https://wibako.com/media/articles/article-96/56347-1.webp)

### How is the service of pumps and hydraulic motors carried out?

The process of **comprehensive repair** of hydraulic power elements is strictly defined, and Wibako mechanics adhere to each of the planned stages. We always start with a **detailed verification** of the condition of the delivered part, and then subject it to **disassembly and cleaning** of dirt. Our mechanics can already determine preliminary damage at this stage.

The technical staff also always assesses whether, apart from the damage, there are other defects that may result in the **machine being immobilized** in the future. The most important element of verification is diagnosing the cause of the failure.

After full verification, you can proceed to further stages, i.e. directly to the repair - in Wibako **all worn parts** are replaced with new ones.

![diagnostics of hydraulic power](https://wibako.com/media/articles/article-96/51217-1.webp)

### Final processes - assembly and testing of elements

We do not forget about the **correct, precise** assembly of previously disassembled subassemblies. This is an important stage, because often **sloppy assembly** causes another failure.

The regenerated unit must always be **subjected to a test** and at this stage we primarily assess the tightness of the working surfaces of the **rotary system** and the operation of control elements.

The comprehensive repair ends with the **adjustment of parameters** of the pump or motor in accordance with the manufacturer's requirements, this is necessary for the machine to work **smoothly** under any load.

Incorrectly selected parameters cause **too slow** or **weak movements** of the machine, and even contribute to uneven engine operation.

Diagnostics and regeneration of hydraulic components is an action requiring a lot of **knowledge, experience and precision**. We can boast that thanks to our meticulousness, the component repaired in Wibako will continue to work successfully in the machine for a long time.

## More about hydraulic power

Read more [articles](https://wibako.com/about-us/blog/59-hydraulic-system-diagnostics-why-is-it-better-to-entrust-it-to-professionals)about hydraulic power.

Published: 2024-03-25

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Source: https://wibako.com/about-us/blog/96-modern-diagnostics-of-hydraulic-power-systems
Contact: +48338704200, biuro@wibako.pl