Telescopic loaders

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

Sensors, system electronics and Condition Monitoring

Application-specific sensors:

  • IP 67 K
  • Vibration-resistance through molded components
  • All standard connections available
  • Pressure and temperature
  • Filling level and flow rate

 

Measuring devices for recording operating data.

Application-specific control and regulation electronics, for example proportional amplifiers or axis level regulation.

For preventative fluid servicing and increased operating safety

  • Signals to customer-specific software or external handheld measuring devices
  • Oil condition
  • Particle contamination and humidity

Accumulator technology

Storage of all functional principles for every application:

  • Energy storage for brake systems
  • Smoothing of pump pulsations
  • Damping of pressure peaks
  • Chassis suspension
  • Weight equalization
  • Attachment suspension

Pilot control modules PCM (Pilot Control Modules) +

proportional pilot control modules

  • As a modular linking system for increased flexibility or as a compact block for cost optimization if procured in large quantities.
  • Any combinations of 3/2-way valves, pressure limitation valves,
    flow controllers, hydraulic accumulators (emergency functions, removal of pressure peaks), filters
  • The proportional pressure reducing valve PDR08-11 is a direct-controlled 3-way pressure valve in slide construction with output-side pressure protection of the main applications as pilot control for directional valves.

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

6/2-way change-over valve

For activating different consumers with an oil supply. Function can be extended as required.

Tank-filter solutions

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

Diesel tanking pump kit

Filling the fuel tank is possible on the vehicle independent of a stationary tanking system.

Emergency steering pump kit

Should the power supply for the steering system fail, the vehicle can be brought safely to a halt.

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 / return suction filtration using the RFM and RKM filters (optional with temperature bypass valves integrated into the head). Tank-mounted or tank-integrated filter.
  • Feed circuit filtration with line filter LPF.
  • Pressure filtration with line filter MFM.
  • Transmission oil filtration Suction filter for transmission and hydraulic oil. 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 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.

Cooling systems

High-power and installation-optimized cooling systems are available for fulfillment of the legal requirements for noise, emissions (EURO 4, TIER 3) and savings in fuel.

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

Boom suspension

Hydropneumatic suspension system for bucket hoists. The control block is connected with the piston and rod side of the hoist cylinder and the suspension unit.
The system absorbs the pitch oscillations occurring during driving. High operating safety is achieved during the working process due to active pressure compensation.

Cabin suspension and level regulating systems

For increased comfort and driving stability. Hydropneumatic cabin suspension with adaptive damping and level regulation for full utilization of the cabin spring deflection. (Human Vibration Directive ISO 8041).

Accessories

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