RRR technical supervision for the construction of a dredger, project 93.159, with a bucket wheel type agitator
05/07/2022
On July 5, 2022, in Astrakhan, the ceremony of launching the head dredger (building No. 504),
project 93.159, with a bucket wheel type agitator, built under the technical supervision of the
Lower-Volga Branch Office of RRR, took place.
Technical characteristics of the dredger:
Hull length – 50 m;
Hull breadth – 11.88 m;
Freeboard – 2.97 m;
Mean draught of fully fuelled ship – 1.3 m;
Max. dredging depth – 10 m;
Min. dredging depth – 2 m;
Dredger capacity – 900 m3/h
