 Floating dredger "Bastion" is non-self-propelled one-bar hydraulic dredger, capable of carrying out dredging works with an unloading in dumb lighter. It is very effective in use by manufacture of works near to the moorings, at dredging process of channels and navigating channel, and also on heavy categories of a ground. | | Technical data: Length | 49,9 m | Breadth | 13,8 m | Depth moulded | 3,5 m | Max draught | 2,45 m | GT/NT | 697/209 | Displacement | 1145 t | Year and place of build | 1985. Linz, Austria | Crew | 13 persons | Class of Russian Maritime Register | К О III | Engine of dredger | DETROIT | Max depth of dredging | | - with big boom | 18 m | - with small boom | 9 m | Booms radius | 17,5 m | Bucket’s capacity | 6,5 m3 | Baffling effort | 500 kHz | Effort of tearing off of ground | 480 kHz | Productivity | | | * With VI-VII category of ground using small bucket | 900-3000 m3 | | * With II-IV category of ground, 10m dredging using big bucket (depending on place of ground’s unloading) | 4000-8000 m3 |
There are all necessary electro-navigation equipment on board of flouting dredger, according to the sailing region and testing for work fulfillment. Flag | Russia | Port of registration | St. Petersburg | Reg.number | 844991 |
Restrictions of work performance: Strength of wind | More than 10 m/s | Height of waves | More than 1,0 m |
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