"Zheleznyy Potok" type fishing freezer trawler
project 502E


LIST OF VESSELS 


 In total 40 units were built from 1968 to 1971 at Kiev. She is modified "Zheleznyakov" type. From y/n 1331 outside appearance of this design changed.
Purpose of the vessel:     - pelagic and ground trawl fishing, purse net fishing
    - production of frozen fish
Length OA (m) 54.80
Length BP (m) 49.40
Breadth extreme (m) 9.95
Molded breadth (m) 9.80
Depth to upper deck (m) 5.00
Load draught, average (m) 3.975
Displacement (tonnes) 1136
Deadweight (tonnes) 330
Gross tonnage / Net tonnage (register tons)
775 / 277
Carrying capacity (tonnes) 190
Main engines:

    - Main engine number, power (Bhp each)
1*1000
    - Main engine model
8NVD 48A-U
    - Speed of rotation (r.p.m.)
375
Auxiliary diesel generators:

    - Diesel engine number, power (Bhp each)
4*150
    - Speed of rotation (r.p.m.)
750
    - Engine model
6 Ch 18/22
    - Generators number, power (kW each)
4*100
    - Generator model
GSS 103-8
    - Rated voltage (V)
400
    - Current type AC
Emergency diesel generator:
    - Diesel engine power (kW)
n/a
    - Speed of rotation (r.p.m.)
n/a
    - Engine model
n/a
    - Generator power (kW)
n/a
    - Generator model
n/a
    - Rated voltage (V)
n/a
    - Current type AC
Emergency lighting:
    - Storage batteies number, capacity (Ah each) 6*60
    - Voltage (V) -
Fish processing plant capacity:
    - Frozen fish (tonnes/24 hrs)
12
Refrigerated cargo spaces number, total cubic capacity (cub. m) 2*411
Ref. temperatures (C) -18
Refrigerants Ammonia
Derricks number, lifting capacity (tonnes) 2*1.0; 2*5.0
Trawl winch:

    - Type LETr-3
    - Drag force (ton-force)
6.0
    - Pulling speed (m/min)
60
    - Rope capacity (m)
1800
    - Rope diameter (mm) 20.0
Diesel oil tanks (tonnes) 166
Heavy fuel oil tanks (tonnes)
n/a
Fresh water tanks (tonnes)
114
Speed (kn) 12.0
Number of beds for crew 32
Number of units 40
Start of building 1968
Finish of building 1971
Built by Leninskaya Kuznitsa, Kiev, 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 vessel "Zheleznyy Potok" (source - Fishing industry fleet. Reference book. 1972). In brackets can be shown other variants of the given characteristic.
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