Fishing trawler
project B-403


LIST OF VESSELS 


 It was planned to build 26 vessels of this type for foreign owner, but only five trawlers of this design operated in GDR, all other were built for Poland.
Purpose of the vessel:     - trawl fishing
Length OA (m) 26.27
Length BP (m) 23.00 (23.48)
Breadth extreme (m) -
Molded breadth (m) 7.20
Depth to upper deck (m) 3.50
Load draught, average (m) 2.70
Displacement (tonnes) -
Deadweight (tonnes) 69
Gross tonnage / Net tonnage (register tons)
143 / 43
Main engines:

    - Main engine number, power (Bhp each)
1*570
    - Main engine model
Sulzer 6AL 20/24
    - Speed of rotation (r.p.m.)
750
Auxiliary diesel generators:

    - Diesel engine number, power (Bhp each)
-
    - Speed of rotation (r.p.m.)
-
    - Engine model
-
    - Generators number, power (kW each)
2*37.4 (1*29; 1*32)
    - Generator model
-
    - Rated voltage (V)
400
Emergency diesel generator:
    - Diesel engine power (Bhp)
-
    - Speed of rotation (r.p.m.)
-
    - Engine model
-
    - Generator power (kW)
-
    - Generator model
-
    - Rated voltage (V)
-
Fish processing plant capacity:
    - Frozen fish (tonnes/24 hrs)
-
Refrigerated cargo spaces number, total cubic capacity (cub. m) 1*90
Ref. temperatures (C) -
Refrigerants -
Derricks number, lifting capacity (tonnes) -
Warping winch:

    - Type -
    - Drag force of the drum (ton-force)
-
     -Pulling speed (m/min)
-
    - Rope capacity (m)
-
Diesel oil tanks (tonnes) -
Fresh water tanks (cub. m) -
Speed (kn) 10.9
Number of beds for crew 8
Number of units 19
Start of building 1977
Finish of building 1979
Built by Stocznia Ustka, Ustka, 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, in most cases, are taken on the first vessel in class. In brackets can be shown other variants of the given characteristic.
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