Dredger ADST- 200E
ADST- 200E With Heracles submersible pump type 125/400, capacity up to 200 m3/h and head from 15 to 28 m

Thanks to the application of submersible pump as soil intake technology without suction pipeline, it is possible to extract and handle the pulp with the concentration of solids up to 60% by weight and sand output up to 30% of nominal capacity. This dredger can extract 50 m3 of wet sand to the depositing site with the power consumption of the main pump of 22-37 kW. Dredger power supply - three-phase, from the shore 400 V grids.

The dredger is equipped with a water jet system comprising a centrifugal pump and a jet ring with nipples mounted directly on a dredge pump. The jet pump creates the pressure of minimum 8 bars which are sufficient to loosen compressed soils with clayish inclusions. This technology makes it possible to continuously pump water-sand mixture with the density up to 1.4 kg/dm3. Thus, hydraulic excavation operations are carried out with high efficiency.

The dredger construction is designed as trimaran with the installation of the dredge pump at the suspension at the forepart of pontoons. Lifting and submerging of the pump is carried out by means of winch through gantry with a block mechanism. This dredger can reach the excavation depth of 30 m. The dredger is compact, plan dimensions are 9.5 x 5 m. The height of the pontoons is 1 meter. The dredger has got a modular design, thus, it can be transported by trucks. To assemble a dredger, 1-2 days are sufficient. The dredger maneuvering within the water body is anchor-rope by means of mooring winches installed in the corners of a dredger. If necessary, the dredger can be equipped with discharge pipelines from PE, power cable, and steel pontoon-type floaters.

Pumping flow up to 200 m3/h
Immersion depth up to 30 m
02.01.2024 Dredgers
Dredgers ADST series Wide range of suction dredgers with submersible dredging pumps
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Spare parts

Our products deliver top performance for years, even under the most difficult conditions. But of course every component has to be renewed or replaced once after a very long load. Here, too, we are at your side as a reliable partner, because our products are still important to us even after delivery. Therefore, we would like to accompany and support you in the best possible way even after your purchase. Therefore, do not take any risks and trust exclusively in original spare parts and the decades of experience and high competence of Habermann Aurum Pumpen.


Сontact us We are here for you to advice regarding all questions about pumping technology. Having analysed your application characteristics, we will develop an appropriate solution for you. Contact us!

Harpener Heide 14, 44805 Bochum, Germany +49 234 893 570 0 sales@aurumpumpen.de
Harpener Heide 14, 44805 Bochum, Germany +49 234 893 570 27 aftersales@aurumpumpen.de
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Harpener Heide 14, 44805 Bochum, Germany +49 234 893 570 0 info@aurumpumpen.de
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