"Selga" type refrigerating trawl boat

"Selga" type refrigerating trawl boat
project 728A

 
 


 
Purpose of the vessel:     - ground trawl fishing, twin trawl fishing
    - production of cooled fish
Length OA (m) 24.07
Length BP (m) 22.00
Breadth extreme (m) 6.06
Molded breadth (m) 6.00
Depth to upper deck (m) 3.10
Load draught, average (m) 2.395
Displacement (tonnes) 135.7
Deadweight (tonnes) 27.3
Gross tonnage / Net tonnage (register tons)
97 / 30
Carrying capacity (tonnes) 26
Main engines:

    - Main engine number, power (Bhp each)
300
    - Main engine model
6NVD 26A-2
    - Speed of rotation (r.p.m.)
750
Auxiliary diesel generators:

    - Diesel engine number, power (Bhp each)
1*40
1*20
    - Speed of rotation (r.p.m.)
1500
    - Engine model
4Ch 10.5/13
2Ch 10.5/13-4
    - Generators number, power (kW each)
1*30
1*12
    - Generator model
MSK 82-4
ESS 62-4
    - Rated voltage (V)
230
    - Current type
AC
Emergency batteries:

    - Capacity of storage batteries (Ah)
-
    - Voltage (V)
-
Refrigerated cargo spaces number, total cubic capacity (cub. m) 1*54.3
Dry cargo holds number, total cubic capacity (cub. m) n/a
Ref. temperatures (C) -2...0
Refrigerants Freon 12
Derricks number, lifting capacity (tonnes) 1*1.5
Warping winch:

    - Type -
    - Number of winches 2
    - Drag force of the drum (ton-force)
1.5
    - Pulling speed (m/min)
70
    - Rope capacity (m)
600
    - Rope diameter (mm) 14.5
Diesel oil tanks (tonnes) 12.2
Heavy fuel oil tanks (tonnes)
n/a
Fresh water tanks (tonnes)
7.75
Speed (kn) 9.85
Number of beds for crew -
Number of units -
Start of building 1972
Finish of building 80s
Built by Sovetskiy SSZ, Sovetsk, USSR
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 lead vessel (source - Fishing industry fleet. Reference book. 1990). In brackets can be shown other variants of the given characteristic.
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