Pure hydraulics expertise for more than six decades.

For every customer wish in the area of hydraulic cylinders, WEBER-HYDRAULIK engineering develops a customised solution. In doing so we realise numerous special solutions, for example with low-friction and wear-resistant gasket systems, constant and selective positioning transducers, end position and position dependent plunger damping as well as noise reduced cylinder bearings.

For safety-critical applications we also offer redundantly configured systems, e.g. with dual circuit steering cylinders, and the direct integration of functions for hydraulic or mechanical plunger locking.

By directly attaching an electrical pump to centring actuators, electro-hydraulic power modules are created that combine the advantages of the high functionality of hydraulic cylinders with a simple electrical power supply and thus offer a wide range of capabilities in mobile and industrial applications.

Because not all cylinders are equal.

The WEBER-HYDRAULIK Group develops and manufactures hydraulic cylinders for the widest range of serial applications, with plunger diameters of 10 to 200 mm and stroke lengths of up to 2 m. Additionally, for special applications diameters of up to 500 mm and lengths of up to 3 m are possible.

Our product spectrum ranges from the smallest actuators for locking purposes to stabilisers with 600 bar peak pressure and loads of 1,200 kN.

All of our processes are certified according to the latest industrial standards and guarantee reliable and verifiable quality at the highest level.

Our product line includes:

• Actuators and load cylinders with integrated control, pressure, brake or stop valves
• Single and dual circuit steering cylinders with and without additional functions
• Cylinders with integrated hydraulic or mechanical locking
• Suspension cylinders with low-friction gasket systems and end position damping
• Tilt cab systems with actuators, hand pumps or electrical pumps and lockable fasteners

Performance when and how you want it.
In the field of valve technology the WEBER-HYDRAULIK Group is a specialist for sophisticated requirements with regard to function, quality and flexibility. Our core competencies are in the areas of:

• Proportional valves
• Poppet valves
• Standard and miniature valves
• Customised valve solutions

Proportional valves
In addition to our proportional valves with directional function we also offer individually developed pressure relief, pressure control and flow control valves. Fine-tuned high quality electronics provide optimum control behaviour. The key features of our proportional valves include the distinctly low leakage, minimal hysteresis and the outstanding fine controllability.

Poppet valves
Our poppet valves are metallically seat-sealed spherical designs with flow in both directions. The valves are available in bi-directional function and directly controlled version up to 100 litres/min. with exceptionally low pressure losses. On request, an additional switching position indicator can be integrated. For hermetic sealing, alternatively, an electrically actuated ball valve with position indicator can be used.

Standard and miniature valves
In addition to our standard cartridge and top mounted valves for pressure-control, directional-control and flow-control function with flow rates of over 800 litres/min, our portfolio includes miniature proportional valves in the small size of NG3 with all common functions and micro-controllable flow rates from 0.01 litres/min.

Everything always under control.
The WEBER-HYDRAULIK Group develops and produces control units in a wide range of lot sizes on the newest CNC processing facilities. Corresponding to the high quality demands, the latest testing facilities are available for assembly and hydraulic final inspection and testing.

When sophisticated control solutions are required for hydraulic systems the specialists are in their element. First they immerse themselves deep in the machinery design and analyse all the technical control requirements. Thanks to this very intensive analysis they can often suggest key optimisation ideas – particularly beyond the given solution. This close and cooperative partnership with our customers from specification through engineering to delivery of the completely fitted unit is our secret for successful serial products.

Thanks to our many years of experience in engineering and the increased use of in-house quality valves we offer distinctly compact solutions precisely tailored to customer requirements up to pressure ranges of 500 bar.

We use a range of different materials for control blocks:

• High-strength, anodised aluminium
• Steel, galvanised, nickel plated or phosphatised and painted
• Stainless steel

Downstream processes such as thermal deburring, surface treatment and quality control of each unit help to maximise quality and eliminate defects.

Maximum reliability even under pressure.
Hydraulic power units ready for connection are used wherever consumers with differing oil volume requirements are operated. For example in mobile hydraulics, machine tools or also in general industry.

The WEBER-HYDRAULIK Group develops and produces a wide range of different types of hydraulic power units, from compact powerpacks for mobile hydraulics to special power units for industrial hydraulics.

Through the direct attachment of various valves, even complex system controls can be realised with compact dimensions.

• Tank volume 0.5 – 10,000 litres
• Delivery flow 0.35 – 1,000 litres/min.
• Operating pressures up to 1,000 bar
• Power range 0.2 –1,000 kW

Our experienced and highly motivated engineers project and design customised power units in many different designs and power classes. These facts as well as the ability to apply our own valve product range form the stable basis for satisfied customers. Father more many of the switching or proportional valves used come from our own production lines as well and are subject to the highest standards. As a conscientious supplier with a distinct passion for details, we consider ourselves responsible for service and reliability.

A system supplier with innovative components.
The increased demands made of hydraulic systems in all kinds of vehicles or machines call for a new type of cooperative partnership between machinery manufacturers and their development partners. With our proven system expertise and long, successful track record in development and production, we are ideally positioned to be an ideal partner.

The WEBER-HYDRAULIK Group is in the excellent position of being able to offer both high quality components and total systems from a single source. In the field of systems technology the customer-specific requirements are transferred to the individual components and specific parts. Then we develop highly efficient, cost-effective systems because we make sure the individual components meet these requirements. Finally we bring them optimally together in production.

This systems competency going back many years is used for hydraulic solutions in all kinds of different applications. From the idea through development and configuration to the start of production, we can realise e.g. swinging, tilting and lifting systems, various clamping and gripper systems, electro-hydraulic energy recovery systems, hydraulic control systems for presses and other processing machines, as well as steering and suspension systems for chassis and cabs.

Trucks, construction vehicles, vans, buses and off-road vehicles.
Commercial vehicles are subject to extreme conditions. Maximum reliability and availability under constantly growing cost pressures in the transport industry are thus the key requirements. With our high quality components and systems we can make a decisive contribution here.
Our hydraulic tilt cab units in underfloor engine trucks for example, allow quick and easy access to the engine block in case of a problem. Hydraulic tail lifts with special cylinder solutions simplify vehicle loading. Hydraulic steering cylinders reduce the required steering effort in particular with multi-axle heavy vehicles. Hydraulic jacks for fixing tyre defects are mandatory equipment for all vehicles.

The WEBER-HYDRAULIK Group develops and supplies:

• Tilt cab units
• Hydraulic jacks
• Steering cylinders
• Cylinders for tail lifts
• Control units
• Valves
• Compact power units
• Application-specific system solutions

Mobile cranes, car transporters, flatbed trucks, ladder trucks, aerial work platforms and numerous other special purpose vehicles.
Special vehicles are equipped with a wide range of diverse hydraulic components for their specific functions. The challenge for us lies, for example, in developing function-specific complex cylinder solutions. These are partly fitted with integrated additional features such as linear transducers or position sensors and various valves and controls.
For example, hydraulic stabilisers guarantee the stability of massive cranes and ladder trucks. Hydraulic suspended axles and hydraulic steering cylinders with integrated mechanical interlocks guarantee reliability, comfort and maximum manoeuverability in all imaginable operating conditions.

The WEBER-HYDRAULIK Group develops and supplies:

• Stabilisers and extension cylinders
• Suspension cylinders
• Swivel, tilt and lift cylinders
• Locking cylinders
• Special jacks
• Ladder truck cylinders
• Steering cylinders
• Balancing cylinders
• Control units
• Valves / axle block valves
• Compact power units
• Application-specific system solutions

Tractors, combine harvesters, selfpropelled forage harvesters, telescopic loaders, ploughs and other agricultural equipment.
Tough operating conditions call for maximum robustness and reliability of our systems and components. Furthermore, the ever increasing complexity of the vehicles and growing demands with regard to comfort and functionality drive the ongoing development of our technical solutions.
Targeted engineering and state-of-the-art production processes guarantee economically priced series components and systems specially designed for agricultural applications.

The WEBER-HYDRAULIK Group develops and supplies:

• Suspension cylinders for axles and driver cabs
• Hitch cylinders
• Steering cylinders
• Working cylinders
• Cylinders for plough steering
• Telescopic cylinders
• Control units
• Valves
• Hand pumps
• Compact power units
• Application-specific system solutions

Wheel loaders, compact loaders, teleloaders, mini-, mobile- and chainexcavators, crawlers, road rollers, graders and finishers.
Construction machines and all components used in them are often subject to extreme stresses and strains in practical operating conditions. Function specific design taking all relevant factors into consideration is therefore essential. The growing demands with regard to stability, comfort and the range of applications necessitate the development of new, optimised solutions. For example, hydraulic quick-change systems considerably reduce the set-up times of accessory equipment.
Targeted engineering and state-of-the-art production processes result in economically priced series components and total systems specially designed for use in construction machinery.

The WEBER-HYDRAULIK Group develops and supplies:

• Suspension cylinders for axles and driver cabs
• Quick-change systems
• Steering cylinders
• Tilt cab units
• Working cylinders
• Stabilisers
• Control units
• Valves
• Compact power units
• Application-specific system solutions

Forklifts, high rack stackers, gantry lift trucks and gantry cranes.
Industrial trucks and their accessories are equipped with numerous cylinders and hydraulic components for their various functions. Due to their need of high power density, combustion engine or electric motor-driven forklifts are fitted with hydraulic equipment that handles the control of the operating functions and the movement of the load-carrying attachment. The hydraulic equipment sets the stage for the hydraulic steering gear and for the energy recovery of the lifting and braking energy.
Highest quality and compliance with all statutory regulations are essential for all components. To ensure these high requirements with regard to toughness and durability are met, all components are thoroughly tested on specially developed test benches.
The use of state-of-the-art production and engineering processes ensures our specially developed series components and total systems always meet these demands.

The WEBER-HYDRAULIK Group develops and supplies:

• Steering cylinders
• Tilt cylinders
• Side shift cylinders
• Control units
• Valves
• Compact power units
• Energy recovery units
• Application-specific system solutions

Large scale mowers, winter service equipment, waste collection vehicles, street sweepers and ski slope preparation vehicles.
In municipal vehicles, components and systems have to offer a special degree of quality, flexibility and reliability. The harsh environmental conditions (salt, rain, extreme temperatures), the high frequency of movements and the need to be able to control all functions easily and in a well regulated way are complex tasks we have to deal with in the use of hydraulic systems.
Our many years of engineering know-how ”Made in Germany“ and the use of state-of-the-art production processes enable us to meet all these demands at the highest level and to supply products that prove themselves in the hard test of everyday practical operation.

The WEBER-HYDRAULIK Group develops and supplies:

• Suspension cylinders
• Steering cylinders
• Working cylinders
• Proportional lifting and lowering modules
• A wide range of proportional and seat valves
• Control units
• Compact power units
• Application-specific system solutions

Presses, punching machines, bending presses, rolling mills, plastics processing machines, off-shore facilities, hydraulic test benches, hydraulic power stations, industrial furnaces and recycling plants.
The many different applications for hydraulic systems in industry and mechanical engineering generally require custom system designs for special applications. Hydraulic presses and punching machines have to safely produce and manage enormous forces at high working speeds while ensuring smooth, low-wear running and long service lives. For the locking of bell-type furnaces special swing clamping cylinders are used, which enable swing strokes of up to 90° in addition to axial motion.
The hydraulic power units used with presses and forming equipment are exactly matched to the available space by the structural shape. Through direct attachment of the necessary valve blocks, even sophisticated controls can be realised in a compact design.
Unmanned ROVs (remote operated vehicles) for off-shore applications are equipped with complex special solutions. With them the operator can remotely control the hydraulic operating system of such ROVs with extreme sensitivity.

The WEBER-HYDRAULIK Group develops and supplies:

• Cylinders for presses, bending and punching machines
• Swing clamping cylinders
• Control units
• Valves
• Hydraulic power units
• Application-specific system solutions

Experience expertise. Hydraulic solutions for emergency rescue equipment.
Around the world, for more than 30 years we have been standing for practically tested solutions in the field of hydraulic rescue equipment. In addition to our innovative products, our service and support includes the instruction and training of firefighters.
Thanks to this hands on approach, more and more often we are able to accommodate the specific requirements of our customers arising from everyday rescue situations.
This means we can advance our development in line with partical requirements and always have a finger on the pulse of our customers.

The WEBER-HYDRAULIK Group develops and supplies:

• Hydraulic spreaders
• Hydraulic rescue cutters
• Hydraulic rescue cylinders
• Hydraulic power units
• Lifting cushions
• Accessories

Make things move. Hydraulic solutions for garages.
Since the invention of the hydraulic jack in 1939 by our company founder Emil Weber we have been a recognised supplier to every major European commercial vehicle manufacturer.
Our extensive range of bottle jacks for commercial vehicles includes a full programme from 2t to 100t lifting capacity. Incorporated in our diverse range are standard single lift and telescopic models of various heights. In addition to this, some models are fitted with a screw extension.
The hydraulic garage equipment programme consists of trolley jacks up to 20t capacity, air hydraulic trolley jacks, folding floor cranes, workshop presses, transmission jacks and axle stands up to 16t capacity.
Every product embodies the decades of knowhow ”Made in Germany“ and high quality that is valued all over the world.

The WEBER-HYDRAULIK Group develops and supplies:

• Hydraulic bottle jacks up to 100t
• Trolley jacks up to 20t
• Air hydraulic jacks
• Axle stands
• Transmission jacks
• Folding cranes
• Workshop presses