H. Mailhammer GmbH

NW 250

Cuttinghead suction dredger Döpke SPIII
Dredging technique without winches

As to the gaining of sand and gravel out of ponds and rivers, suction dredgers are most up-to-date, economical, efficient and reliable.
There is no problem to pump up sand and gravel out of 25 m depth.
 

NW 300

As most of our working takes place in the open country-side we have established additional safety precautions. Although all our aggregates and engines are separated with bulkheads, we exclusively use hydraulic oil on biological basis. So in any case if there should be a leak, there will be no damage to flora or fauna.

This concept makes us a superior partner for hydraulic engineering and environmental protection.