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A new "hydraulic Goliath"


the "pump" is the control unit...

ing. buero eisenberger gmbh
dietzhölzstrasse 7
d-35683 dillenburg

tel.: +49-2771 / 307-0
fax.: +49-2771 / 307-12

Your Parker HTC:

Hydraulik Technology Center

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A new “hydraulic Goliath” leaves, after successfully performed pre-acceptance, our shop.

A ready to start up manufactured hydraulic power unit for servo testing systems, customized to a German client. The unit consists not only of the hydraulic system, but also of the pcu-power-controlled cabinets for the electric motors, the cabinet for the generell systems controls and the pc cabinet for remote visualisation and operation :

  • Splitted oil tank with oil dearation of a capacity of 15,000 liters
  • Output of 10x  295 lpm (total 2,950 lpm) at a working pressure of 280 bar with a power input of 160 kW each
  • Return oil capacity of 4,000 lpm at a filtration rate of 5 microns absolutely
  • Off-line-filtration with 275 lpm at a filtration rate of 2 microns absolutely
  • Cooling capacity of 2x 750 kW

If You have the need of something simular (we engineer and manufacture professionally „small hpu`s” aswell), please contact Mr. Schlemper ( or Mr. Ebert (




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DCU® (Drive & Control Unit), series 3X

„The „pump“ is the control unit“

  • easier design for easy partial replacement
  • price reduced
  • off the shelf delivery in the sizes (cm³/rev) : 4, 6, 8, 10, 14, 16, 19, 23
  • stacking accessories for CETOP 03 controls ex shelf
  • very simple assembling
  • power pack accessories off the shelf
  • Do-It-Yourself within 2 hours (hydraulic schematics + b.o.m. costfree !)
  • call for papers  „hpu DCU2“ per email through our info service


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The first of two wireless controlled special vehicles for hot (about 1.000°C) maintenance of refractory lining for converters was shipped for Finnland.
The workmates were proud about the realisation of this unique machine by their skills.

The management is happy about the customer`s announcement of new orders for further three units because of the state of the art engineering and the high quality of the unit.



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The designs of the switch-on valves (controlled
switch on/off of flows up to 120 lpm at 300 bar),
designed by eisenberger for hydraulic
test centres, has been rounded down:

now, the “baby” is available off the shelf.


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eisenberger builds a new machining shop for milling and turning (business unit werner werke).

In March a new cnc-turning centre will help to enlarge our machining capacity and competence, giving us more possibilities to serve our customers. Also two new employees could be hired in Dillenburg.



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Jubilee at eisenberger.

They are still here, the workmates of many years, and this gives real support to the management.
On the occasion of our yearly Company-Xmas-celebration and during a little extra ceremony our workmates were honoured for altogether 125 years in the company eisenberger.
In 2007 six additional working places were set up for future challenges.


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eisenberger enlargens its service center for hydraulic production technologies for another 400m²
The welding and pickling center is under operation again. The customer service department could increase its capacity considerably. The cabinet assembly for electric controls has moved into the new building and can push forward. It is nice to see the new spacier ParkerStor in action.


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Das kleinere neue Einschaltventil (kontrolliertes Einschalten/Abschalten von Ölströmen bis 300 l/min bei 300 bar) von eisenberger für hydraulische Testzentren entwickelt und ab Lager verfügbar.


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Neues Einschaltventil (kontrolliertes Einschalten/Abschalten von Ölströmen bis 700 l/min bei 300 bar) von eisenberger für hydraulische Testzentren entwickelt.


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eisenberger liefert neues Ringleitungs-Kompakt-System für die Universität Tongji, Shanghai.

114,3 x 20; 114,3 x 6,3 + 42 x 2 mit Anschlussmodulen für die Universität Tongji, Shanghai, VR-China.


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Formanlage 2 bei DAIMLER-CHRYSLER in Mannheim erhält eine neue hydraulische Steuerung.


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eisenberger versorgt mit einem Leistungs- und Verteil-System den neuen Testbereich von DAIMLER-CHRYSLER mit 3000 l /min. bei 280 bar.


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Spektakuläre Vorstellung der neuen Achs-Testanlage bei DAIMLER-CHRYSLER in Stuttgart. Leitungs-Technologie von eisenberger.


The PARKER-HTC eisenberger was chosen one of the main suppliers for hydraulic power packs for INSTRON`s test and simulation equipment.


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Das neue Schlauchbruch-Überwachungssystem SBÜ2000-5 von eisenberger bringt mehr Sicherheit zur Erfüllung der Produktionssicherheit und des Wasser-Haushaltsgesetzes (WHG §19l):

  •   Grundausstattung SBÜ2000-5-00-1 mit der   erforderlichen Firmware für fünf Meßkanäle und zwei St.   Drucksensoren € 7.500,-- (drei weitere Meßkanäle frei)

  •   Zusatz-Drucksensor SCPS je € 450,--
  •   Erweiterungspaket SBÜ2000-5-01-1 der Firmware   Grundausstattung um fünf Meßkanäle je € 1.600,--


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eisenberger hat für einen namhaften Prüf- und Simulations-Anlagen-Hersteller das hydraulische Antriebssystem für einen 4-Achs-Simulations-Forschungsstand bei einem Automobil-Hersteller in Japan installiert.

3x 250 l/min bei 280 bar erforderten das erforderliche Know-How, zuverlässige Installationsvorbereitung und fachliche Kompetenz bei der Ausführung.

Eine Reinheitsklasse 2 (nach NAS 1638) nach Abschluß der Montagearbeiten und Spülung des Systems, ist der Garant für eine zuverlässige Testanlage.

Das System wurde, nach entsprechenden Test, termingerecht inbetrieb- und abgenommen. Engineering und keyturn Realisierung von eisenberger.


eisenberger received the order from VOLKSWAGEN AG in Wolfsburg to engineer the redesign of the electric/electronic controls for the central hydraulic power systems. At the same time the extension of the hydraulic ring main for the new research and development department is engineered.


Since January 2nd, 2002 we have been offering the new PARKER-EWP (Extended Warranty Program / 5Y extended warranty):


  • system engineered and manufactured by PARKER or a

  • all system components PARKER made

  • start-up with PARKER- or HTC-assistance

  • periodical inspection (2x per year) with result documentation by a certified service company

  • eisenberger is a PARKER-HTC.

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