products
Hydraulic systems
From the initial idea to development and design to series production, as technology specialists we implement hydropneumatic suspension systems, electrohydraulic steering systems, and much more—from cylinders and control systems to motor pump units and software. Our systems are designed to meet customer-specific requirements.
HYDRAULIC SYSTEMS
Portfolio
HYDRAULIC SYSTEMS
CUSTOMISED SYSTEM SOLUTIONS
Together with our customers, we develop innovative application-specific system solutions for demanding requirements. Thanks to our broad product portfolio, we can offer reliable complete systems from a single source. The key prerequisite for developing highly efficient and economical complete systems is the ability to tailor each individual component to customer-specific requirements and combine them into a complete solution. This long-standing system expertise is used for hydraulic solutions in a wide variety of applications.
HYDRAULIC SYSTEMS
HOW DOES A HYDRAULIC SYSTEM WORK?
A hydraulic system uses the physical principle of pressure and surface area. When pressure is applied to a virtually incompressible fluid—usually hydraulic oil—it is transmitted evenly in all directions. This allows a large force to be generated on a larger surface area with little force on a small surface area. This results in precise and powerful movements, such as lifting, lowering, pressing, or holding. In short, hydraulics transfer force through fluid—with low loss, in a controlled and reliable manner.
1. VERSATILE APPLICATIONS FOR HYDRAULIC SYSTEMS
Hydraulics are used in far more areas than one might initially assume. In construction, hydraulic systems ensure that excavator arms move precisely and that cranes lift loads weighing several tons safely. In agriculture, they are indispensable in tractors, balers, and harvesters.
Hydraulics also play a central role in commercial vehicle technology, i.e., in trucks and trailers: they enable heavy vehicles to be steered precisely, ensure comfort and stability in hydropneumatic suspensions, and assist in tipping, lifting, or supporting superstructures.
In addition, hydraulic systems control numerous processes in industry, energy supply, and logistics that must be relied upon day after day.
Wherever large forces need to be moved precisely, safely, and in a controlled manner—whether on construction sites, in fields, or on the road—hydraulics are indispensable.
2. THE ADVANTAGES OF HYDRAULIC SYSTEMS
Hydraulics stands for maximum power, precise control, and high reliability. Heavy loads can be moved effortlessly, lifted safely, and lowered in a controlled manner—even under full load or in harsh environments.
Thanks to their high energy density and low power-to-weight ratio, hydraulic systems generate enormous forces in a small space. They are robust, durable, and offer infinitely variable, sensitive control with excellent response characteristics.
They also enable flexible design, reliable overload protection, and easy automation through electrical signal control.
Hydraulics combine power, precision, and consistency – making them the first choice when large forces need to be moved safely and efficiently.
2.1 COMPACT PERFORMANCE OF HYDRAULIC SYSTEMS IN CONFINED SPACES
One clear advantage of hydraulic systems is their compact design. They can be integrated in such a way that even machines with limited space do not have to compromise on performance. This feature really comes into its own in areas where every screw and every centimeter counts. It gives designers more freedom in their designs, resulting in systems that remain powerful without being unnecessarily bulky.
In addition, it is possible to develop such systems as closed systems, so that the operator of the system has no direct contact with the oil. Instead, the system only needs to be connected electrically and can be controlled like an electrical system via integrated controls, motor, and pump, without losing the advantages of hydraulics such as high energy density and overload capacity.
2.2 DURABILITY AND RESILIENCE OF HYDRAULIC SYSTEMS
Anyone who has been working with hydraulic systems for a long time knows one thing above all else: their resilience. This technology continues to operate reliably even in harsh environments – whether it's dust in the hall, dirt from the depot, or fluctuating temperatures. Of course, hydraulic systems also need maintenance. But with a few regular checks and the timely replacement of wear parts, they last an astonishingly long time. For the operator, this means fewer unplanned downtimes, more predictable processes, and machines that remain reliable in use for many years.
QUESTIONS AND ANSWERS
Here you will find answers to the most frequently asked questions about our services, products and
processes – summarised quickly and clearly.
Hydraulics always come into play when heavy loads need to be moved or precisely controlled. You see it everywhere—in excavators on construction sites, tractors in fields, production halls, or when handling goods in warehouses. The great thing is that even large, heavy parts can be gently lifted, lowered, or moved without the machines becoming huge or unwieldy. In other words, hydraulics ensure that everything runs smoothly, even when things get busy.
Not really. If you regularly check the oil level and wear parts, you can work worry-free for many years. Minor checks in between and timely replacement of components prevent major breakdowns.
Hydraulics can deliver impressive performance in confined spaces. It can withstand continuous operation and is unaffected by dirt, dust or temperature fluctuations – factors that often place greater strain on electric drives. For businesses, this means less downtime, reliable processes and machines that operate consistently even under heavy loads. In addition, hydraulics are very flexible when it comes to adapting to different loads or processes.
| Hydraulics | Electrical system | |
|---|---|---|
| Power-to-weight ratio kg/kW | low | high |
| Power density kW/m | good | poorly |
| Component costs | inexpensive | partially expensive |
| Overload capacity | very good | poorly |
Yes, that is actually one of its great strengths. Depending on the location of use, the lift height, speed and load capacity can be configured precisely to suit the requirements of the respective operation.
That depends on usage and maintenance. With good maintenance, many systems will run smoothly for ten years or more – often even significantly longer.
Even today, there are still new areas of application for hydraulic systems. In particular, by combining them with electric drive systems and sensor technology, the advantages of hydraulics can also be integrated excellently into electric systems in order to make optimum use of the system-related benefits.
Of course, hydraulics can be developed in such a way that it collects and evaluates data and uses it to make predictions. The combination of integrated sensor technology, intelligent control units and digital system design is giving rise to a new generation of hydraulic solutions that are predictive, efficient and adaptable. This makes hydraulics not only powerful, but also smart – ready for the demands of the future.