Attachments (embankment mowers, post washers,...)

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

  • Comprehensive machine know-how  
  • Increases in performance through integrated, holistic systems
  • Enhancement of availability through the reduction of interfaces
  • Increases in comfort through the reduction of oscillations, vibrations and noise
  • Active collaboration in close development partnerships
  • 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

Controls, working and additional hydraulics

Mobile controls as a complete package of: hydraulics, sensors, electronics and software; everything from one source or as individual components.

HYDAC offer mobile valves for standard actuation types (manual, hydraulic, pneumatic, electronic or electro-proportional) on different hydraulic circuits and options. Whether in open or closed circuits, in monoblock or disk construction, or a combination of the two; also available with load-sensing controls. In this way we have created a modular system for flexible design of your complex controls up to approx. 180 l/min and for pressure ranges of up to 350 bar.

  • Constructional design as monoblock, in disk construction or a combination of the two,
  • setting functions with and without load pickup,
  • use with constant or adjustable pump possible,
  • a multitude of control valve pistons and characteristics is available,
  • main consumer in parallel or series switching,
  • easy integration of secondary functions,
    • of load-holding and load-lowering brake valves,
    • of the priority valve for steering (OC or LS steering),
    • of the priority valve for the brake system with integrated accumulator charging function
    • of pressure filters and accumulators (for emergency functions),
    • of pressure and position sensors,
    • Level control

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

  • as tank-mounted or tank-integrated filter
  • for tank integration (set version) up to 2,000 l/min


Feed circuit filtration with line filter LPF

Pressure oil filtration with line filter MFM

Removal of coarse particles with Inline Filter ILF

Air filtration with ventilation filters BF, ELF, ELFL, BD

  • Broad standard product range
  • Optionally available with duo valve for tank pre-tension
  • Anti-swash protection possible
  • Version with air-drying function


Filter clogging indicators For 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

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.

  • Filling level indicators and controls, if required with integrated electronic sensors for specific connection to customer software.
  • Fixing elements for components and lines.
  • Ball valves as construction elements or in vehicle-specific combinations.