"Atria" type fishing freezer trawler
project B-671

 PHOTOS
LIST OF VESSELS 



 In total 4 trawlers were built from 1989 to 1991 at Poland. Last two vessels of this type (B671/21 & B671/22) completed as research vessels.
Purpose of the vessel:     - pelagic and ground fishing
    - production of frozen fish, fish meal, fish oil
    - transport of processed cargo to port
Length OA (m) 95.00 (95.50)
Length BP (m) 85.00
Breadth extreme (m) 15.74
Molded breadth (m) 15.60
Depth to upper deck (m) 9.70
Load draught, average (m) 5.60
Displacement (tonnes) 4828
Deadweight (tonnes) 1850
Gross tonnage / Net tonnage (register tons)
3700 / 1120
Carrying capacity (tonnes) -
Main engines:

    - Main engine number, power (Bhp each)
1*5000
    - Main engine model
Cegielski B&W  8L 35MC
    - Speed of rotation (r.p.m.)
164
Shaft generators:

    - Shaft generator  model
Dolmel Poland
    - Shaft generators number, power (kW each)
1*1200
    - Speed of rotation (r.p.m.)
1000
    - Rated voltage (V)
400
Auxiliary diesel generators:

    - Diesel engine number, power (Bhp each)
2*938
    - Speed of rotation (r.p.m.)
750
    - Engine model
Cegielski-Sulzer 5 ATL 25 H
    - Generators number, power (kW each)
2*640
    - Generator model
Dolmel Poland GD8 SW-800-50/01
    - Rated voltage (V)
400
Emergency diesel generator:
    - Diesel engine power (kW)
122
    - Speed of rotation (r.p.m.)
750
    - Engine model
Wola-Henschel
    - Generator power (kW)
100
    - Generator model
Elmor Poland GCh 114
    - Rated voltage (V)
-
Fish processing plant capacity:
    - Frozen fish (tonnes/24 hrs)
60
    - Fish meal plant capacity (tonnes raw-fish per 24 hrs)
50
Refrigerated cargo spaces number, total cubic capacity (cub. m) 1*1526
Fish meal hold (cub. m) 500
Fish oil tanks total cubic capacity (cub. m) 65.4
Ref. temperatures (C) -28
Refrigerants Freon 22
Derricks number, lifting capacity (tonnes) 4*1.6; 2*2.5; (6*2.5)
Warping winch:

    - Type -
    - Number of winches 2
    - Drag force of the drum (ton-force)
-
    - Pulling speed (m/min)
-
    - Rope capacity of the drum (m)
-
    - Rope diameter (mm) -
Diesel oil tanks (cub. m) 104
Heavy fuel oil tanks (cub. m) 883
Fresh water tanks (cub. m) 218
Speed (kn) 15.0
Number of beds for crew 86
Number of units 4
Start of building 1989
Finish of building 1991
Built by
Stocznia Gdanska im. Lenina, Gdansk, Poland
Notices:
        - During construction of a series of vessels of one project, in their design some changes can be made and the above-stated characteristics can be changed insignificantly.
        - The above-stated characteristics are taken on the vessel "Acrux" (sources - Wieslaw Blady, Polska flota rybacka w latach 1921-2001. Gdynia.: MIR, 2002; www.miramarshipindex.org.nz). In brackets can be shown other variants of the given characteristic.
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