Towed machines

From the components to the system, whether hydraulics, electronics or mechanics, providing you with the best solution is our challenge.

  • Comprehensive machine know-how
  • Increase in ease of use through reduced vibration and noise 
  • Improved operability through optimized design and linking of components
  • Increased operating safety through reduction of interfaces
  • Integration of reliable electronic components and systems
  • Cost optimization through reductions in the diversity of variants with standard components and modular assembly
  • Active co-operation in close development partnership
  • Worldwide technical and commercial support through our global presence and local competence

Electronic controls and sensors

Universal mobile controls for

  • central and decentralized control architectures
  • For standard and safety-critical applications (EN 13849, IEC 61508) TÜV certified
  • Graphics applications


Universal mobile displays

  • For separate control devices and with integrated control device
  • For the visualization of vehicle parameters in the driver/operator cockpit


Application-specific sensors

  • Pressure and temperature
  • Oil condition
  • Particle contamination and humidity
  • IP 67 / IP 69K
  • High shock and vibration resistance
  • Standard market electrical and mechanical connections
  • For standard and safety-critical applications (EN 13849, IEC 61508)
  • For preventative fluid servicing and increased operating safety


Portable data recorders

  • For service, commissioning and maintenance
  • For recording, displaying, processing and storing measurement data

Accumulator technology

Storage of all functional principles for every application:

  • Energy storage
  • Smoothing of pump pulsations
  • Silencer for the avoidance of pressure peaks and noises
  • Chassis suspension
  • Weight equalization
  • Suspension of attachments

Input control block

The input control block supplied the control block for the working hydraulics, the steering cylinder and the hydropneumatic axis suspension.

Working hydraulics for agricultural devices

On towed agricultural machines, we have, depending on the task - mowing, sowing, ploughing, spraying, baling, distributing etc. - a multitude of functions which have to be controlled, for example trail markers, folding the boom in and out, adjustment of the working depth, the baling density, the reeling speed and many more.
All of these functions can be realized in individual control blocks, the modular removable block system or in a combination of the two. This gives agricultural machine manufacturers the freedom to supply customer-specific superstructures and extensions.

Cooling systems

High-power and installation-optimized cooling systems are available for fulfillment of the legal requirements for noise, emissions and savings in fuel.

  • Integrated thermo-bypass valves
  • Electric / hydraulic ventilation drives with proportional speed control
  • Multiple combination cooling systems available

Tank-filter solutions

Complete systems ready for installation, optimized with reference to component protection, system cleanliness and ventilation.

Filtration solutions

A comprehensive range of hydraulic and ventilation filters equipped with high-quality filter element materials ensure high operating safety and long maintenance intervals, for example:

  • Return filtration with return filter RFM. Tank-mounted or tank-integrated filters.
  • Feed circuit filtration with line filter LPF.
  • Pressure filtration with line filter MFM.
  • Transmission oil filtration Suction filter for transmission and hydraulic oil
  • Removal of coarse particles with Inline Filter ILF.
  • Air filtration with ventilation filters BF, ELF, ELFL, BD: wide standard range of products, optional with duo valve for tank pre-tension, anti-swash protection possible, version with air drying function.
  • Filter clogging indicators for the improvement of operating safety and, if applicable, display of maintenance intervals.
  • Brand labeling to ensure availability of spare parts Marking of the filter elements for improvement of the product identification and to ensure replacement element availability.

Suspension systems

For increased comfort and driving stability.

  • Load-independent, hydropneumatic chassis suspension with level regulation, axis lifts, blocking function, roll stabilization and automatic error indication.
  • Optimum alignment of the vehicle to the loading condition (level regulation).
  • Suspension of the spray rods.
  • Hydropneumatic suspension system for drawbars.

Boom suspension

Hydropneumatic suspension system with integrated piston accumulator and electronic pipe breakage protection. High operating safety due to active pressure compensation.


for the completion of hydraulic systems:

  • Standard fittings (high pressure)
  • Manipulation-proof inductive proximity switch (high pressure-resistant)
  • Fluid status checks
  • Temperature switch TSE
  • Standard clamp 3015
  • Air/water tank mounting straps
  • 'Testpoint' connections
  • Quick release couplings