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HK Hydraulik Mitarbeiter repariert einen Hydraulikmotor
  • Hydraulics service

Hydraulics Service –
Repair & maintenance for your systems

Ein Reliable hydraulics service is the basis for smooth production processes and high availability of your machines. HK Hydraulik has been offering over 35 years customized solutions for maintenance, repair and testing of hydraulic systems. Based in Essen and with customers throughout the Ruhr region, we are Strong regional position.

Holistic support -
From analysis to commissioning

zwei HK Hydraulik Mitarbeiter schauen sich eine Komponente an

Analysis and fault diagnosis

A successful hydraulic service begins with an exact analysis. Our experienced technicians check your components – whether pump, cylinder, motor or valve – and document damage, wear and functional deficits. The aim is to provide a sound basis for decisions on further repair or replacement.

HK Hydraulik Mitarbeiter Arbeitet an einem kleinen Hydraulik-Element in einer Werkstatt

Repair and maintenance

The repair or maintenance is then carried out with high-quality original parts und modern procedures. We focus on precise assembly, professional replacement of wearing parts and Complete functional tests of each component.

Zwei HK Hydraulik Mitarbeiter prüfen eine Hydraulik Komponente im Pruefstand

Powerful hydraulic test bench

After the repair, we check each unit on our hydraulic test bench developed and continuously modernized in-house under realistic conditions. Our test procedures include:

  • Pressure tests to check the load capacity
  • Leakage tests for maximum operational safety
  • Functional tests to ensure performance

The measured values are automatically transmitted to the server and a test report is created. With our test bench, we guarantee that your hydraulic pumps can withstand the high demands of use and work reliably in the long term.

Nahaufnahme einer Hydraulikkomponente, die von einem Mitarbeiter gehalten wird

Maintenance as a preventive measure

Maintenance is also part of our Core services. It helps to detect damage at an early stage, avoid downtime and significantly extend the service life of your systems. Our maintenance services include:

  • Review of seals, hoses and pipes
  • Control of the hydraulic oil for contamination & fill level
  • Examination of valves and pumps

Components, ­for which we offer hydraulic ser­vice

  • Hydraulic pumps: Axial piston, gear and vane cells, among others pump.
  • Hydraulic cylinders: Individual and custom-made products for Cylinder and a wide range of applications.
  • Hydraulic valves: including control, regulating and proportional valves.
  • Hydraulic motors: Axial and radial pistons, among others motors.

As an experienced hydraulics company based in Essen, we are quickly ready for action. Our service technicians are equipped with mobile equipment and carry out many maintenance and repair measures directly on your premises.

Whether in Essen, Dortmund, Bochum, Duisburg or neighboring regions: Our 24/7 emergency service ensures that your machines are up and running again quickly, even in an emergency. Our hydraulic service is a decisive factor for your operational reliability, especially for systems with high capacity utilization.

Ersatzteillager von HK Hydraulik – ein Mitarbeiter steht vor dem Regal

HK Hydraulik spare parts - fast, suitable, reliable

A successful hydraulic service does not end with the repair – it often begins with the right spare part. HK Hydraulik relies on Original parts from leading manufacturers to ensure durability and compatibility.

We have a wide range of spare parts for almost all brands and models, including components that are no longer manufactured. Whether seals, filters, throttle valves or complete pump components – we deliver quickly and reliably.

Why choose HK Hydraulik?

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Many years of expertise

We have experience in the field of hydraulic repair since 1990.

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Modern test bench

Our specially developed hydraulic test bench ensures high performance after the repair.

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Quick and efficient service

Minimized downtimes through rapid processing, diagnosis and repair – our Hydraulics-Service.

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24/7 emergency service

Our round-the-clock service ensures that your machines are up and running again quickly. Feel free to contact us at any time at +49 201 858 13-0.

We offer hydraulic services for pumps, motors, cylinders, valves and accumulators from almost 100 manufacturers around the world, including:

Allweiler, Atos, Barnes, Bosch Rexroth, Brueninghaus, Bucher, Calzoni, Casappa, Caterpillar, Cessna, Commercial, Daikin, Danfoss Denison, Dowty, Düsterloh, Eaton, Eckart, Eckerle, Hägglunds, Hawe, Hawe InLine, Herion, HPI, Hydac, Hydraulik-Ring, Hydrokraft, Hydromatics Hydro-Giant, Jahns Regulators, Kawasaki Komatsu, Kracht, Leistritz, Liebherr, Linde Lohmann + Stolterfoht, Mannesmann Rexroth, Meiller, Moog, Oilgear, Parker, Pleiger, Poclain, Racine, Rexroth, Rollstar, Salami, Sour, Sauer-Danfoss, Staffa, Towler Oilgear, Uchida, Ultra, Vickers, Voac, Voith Volvo, von Roll, Wepuko.

Can’t find the name of your manufacturer on the list? Then give us a call!

Frequently asked questions about our hydraulics service