"Gidronavt" type fish finding vessel

"Gidronavt" type fish finding vessel
project 1539 (05032?)

 PHOTOS
LIST OF VESSELS 



 In total 3 vessels were built in Soviet Union. This type is modified "Alpinist" type, carried small manned submersible.
Purpose of the vessel:     - oceanological fisheries research by means of pelagic and ground trawls, submersible "Tinro 2", divers or remote-controlled facilities
Length OA (m) 53.71
Length BP (m) 46.21
Breadth extreme (m) 10.71
Molded breadth (m) 10.52
Depth to upper deck (m) 6.02
Load draught, average (m) 4.65
Displacement (tonnes) 1263
Deadweight (tonnes) 256
Gross tonnage / Net tonnage (register tons)
787.81 / 113.09
Carrying capacity (tonnes) -
Main engines:

    - Main engine number, power (Bhp each)
1*1320
    - Main engine model
SKL  8NVD 48A-2U
    - Speed of rotation (r.p.m.)
428
Shaft generators:

    - Shaft generators  model
MSK 113-4
P-102M
    - Shaft generators number, power (kW each)
1*300
2*70/86
    - Speed of rotation (r.p.m.)
1500
1450
    - Rated voltage (V)
400
220/320
    - Current type
AC
DC
Auxiliary diesel generators:

    - Diesel engine number, power (Bhp each)
3*225
    - Speed of rotation (r.p.m.)
750
    - Engine model
64ChN 18/22
    - Generators number, power (kW each)
3*160
    - Generator model
GSS 114-8M
    - Rated voltage (V)
400
Emergency diesel generator:
    - Diesel engine power (Bhp)
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
Refrigerated cargo spaces total cubic capacity (cub. m) -
Dry cargo spaces total cubic capacity (cub. m) -
Ref. temperatures (C) -
Refrigerants Freon 12
Derricks number, lifting capacity (tonnes) 2*1.6
Trawl winch:

    - Type LETr-S3-1
    - Drag force of the drum (ton-force)
3.15
    - Pulling speed (m/min)
10-90
    - Rope capacity (m)
2200
    - Rope diameter (mm) 19.5
Diesel oil tanks (tonnes) 133
Heavy fuel oil tanks (tonnes) 8.3
Fresh water tanks (tonnes)  
62.04
Speed (kn) 12.2
Number of beds for crew and scientists 37
Number of units 3
Start of building 1977
Finish of building 1981
Built by Volgogradskiy SSZ, Volgograd, 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 "Gidronavt" (source - Fishing industry fleet. Reference book. 1990). In brackets can be shown other variants of the given characteristic.
<UP>


free counters