"Evrika" type fishery research trawler


LIST OF VESSELS 


 In total 7 units were built from 1971 to 1972 at GDR. This type is modified "Atlantik" type.
Purpose of the vessel:     - oceanological, ichthyological, hydrobiological, fisheries researches
    - pelagic and ground fishing
    - production of frozen fish, fish meal, fish oil
Length OA (m) 82.00 (81.94)
Length BP (m) 73.00
Breadth extreme (m) 13.62
Molded breadth (m) 13.60
Depth to upper deck (m) 9.55
Load draught, average (m) 5.245
Displacement (tonnes) 3416.5
Deadweight (tonnes) 1025
Gross tonnage / Net tonnage (register tons)
2242 / 728
Carrying capacity (tonnes) 339
Main engines:

    - Main engine number, power (Bhp each)
2*1160
    - Main engine model
8NVD 48A-2U
    - Speed of rotation (r.p.m.)
375
Shaft motor-generator:

    - Model
SSE 810-6
    - Shaft-motor power (kW) 300
    - Shaft-generator power (kW)
256
    - Speed of rotation (r.p.m.)
1000
    - Shaft-motor voltage (V) 390
    - Shaft-generator voltage (V)
390
    - Current type AC
Shaft generators:

    - Shaft generator  model
GGES 0809-100
    - Shaft generators number, power (kW each)
1*300
    - Speed of rotation (r.p.m.)
1000
    - Rated voltage (V)
440
    - Current type DC
Auxiliary diesel generators:

    - Diesel engine number, power (Bhp each)
4*500
    - Speed of rotation (r.p.m.)
500
    - Engine model
8NVD 36A-1
    - Generators number, power (kW each)
4*420 (4*336)
    - Generator model
SSED 639-12
    - Rated voltage (V)
390
Emergency diesel generator:
    - Diesel engine power (Bhp)
75
    - Speed of rotation (r.p.m.)
1000
    - Engine model
3NVD 21
    - Generator power (kW)
50 (40)
    - Generator model
DG K13-100B4
    - Rated voltage (V)
390
Fish processing plant capacity:
    - Frozen fish (tonnes/24 hrs) 45 (22.5)
    - Fish meal plant capacity (tonnes raw-fish per 24 hrs) 30-35
    - Fish oil (tonnes raw-material per 24 hrs) -
Refrigerated cargo spaces number, total cubic capacity (cub. m) 2*530
Fish meal hold (cub. m) 1*75
Ref. temperatures (C) -28
Refrigerants Ammonia
Derricks number, lifting capacity (tonnes) 2*3.0; 2*5.0
Warping winch:

    - Type 3KLW 6.3
    - Number of winches 2
    - Drag force (ton-force)
6.3
    - Pulling speed (m/min)
100
    - Rope capacity (m)
4400
    - Rope diameter (mm) 26.0
Diesel oil tanks (tonnes) 612,3
Heavy fuel oil tanks (tonnes) 70.1
Fresh water tanks (tonnes)
124
Speed (kn) 12.5
Number of beds for crew 81
Number of units 7
Start of building 1971
Finish of building 1972
Built by "Volkswerft VEB", Stralsund, GDR
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 "Fiolent" (source - Fishing industry fleet. Reference book. 1979. Addendum). In brackets can be shown other variants of the given characteristic.
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