Перечень новостей

ARGE ATCOST of the tunnel project „Stuttgart 21“ faced the task to keep the tunnel gateway of the tunnel tubes free of groundwater for safe entry of the tunnel boring machine.

The dewatering was managed by the HÜDIG boiler system of type HC 468/15 with a dry running vacuum generator. The HÜDIG unit did this job in such satisfying way that the MTA engineers had a special challenge for this assembly type.

We all know it: Many products in this world are inevitably related to the name of the manufacturer. Everybody in Germany knows the  inner hexagonal screw under the name of INBUS, and if someone needs a tissue he will ask for a TEMPO. There are numerous products worldwide evoking an instant picture of it in our minds as soon as we speak out the brand name. Good examples are HOOVER, KLEENEX, Q-TIPS and KELLOG’S. Even products made by other manufacturers cannot cut off these brand names.

HÜDIG GmbH & Co. KG presents a new Diesel vacuum pump unit.

The new Diesel vacuum unit captivates by many convincing arguments: Starting from the maximum permissible total discharge flow of 170 m³/h to the single cylinder Hatz motor with 8,4 kW up to the technical details like the high service life of the vacuum system of up to 3.000 operation hours and more.

The applications vary from accident deployments to permanent dewatering with up to maximum 15 – 20 wellpoints (the number depends on geologic facts).

 

With the delivery of HC 488 Electro-Vacuum-Pump-Units and HC 522 Diesel-Vacuum-Pump-Units to our distributor and partner VORTEX in Beresfield in NSW in Australia HÜDIG is now available on all five continents. In Europe, Africa, America, Asia and now Australia the quality and the cost-effectiveness of the Vacuum-Pump-Units and the according accessories for the dewatering and water-control became widely accepted. Now the worldwide chain of distributors is closed.

The task was to remediate inshore waters of a local recreation area in the close range of a former gas plant.

For this work the EGGERS Environment Technique in Berlin/Germany required a mobile gen-set and a Heavy-Duty-Submersible TOYO Pump Type DP 20 together with 330 m of DN 180 flanged pipes with according floaters