"Leda" type shrimping fishing freezer trawler

"Leda" type shrimping fishing freezer trawler
project B-275

 PHOTOS
LIST OF VESSELS 



 In total 26 units were built from 1984 to 1987 at Poland. 
Purpose of the vessel:     - pelagic and ground trawl fishing
    - production of frozen fish and shrimp
    - transport of processed cargo to port
Length OA (m) 29.70 (29.80)
Length BP (m) 26.37
Breadth extreme (m) 8.19
Molded breadth (m) 8.00
Depth to upper deck (m) 6.17
Load draught, average (m) 3.24
Displacement (tonnes) 383.5
Deadweight (tonnes) 89.3
Gross tonnage / Net tonnage (register tons)
303 / 99 (249 / 74)
Carrying capacity (tonnes) 34.2
Main engines:

    - Main engine number, power (Bhp each)
1*750
    - Main engine model
6AL 20/24
    - Speed of rotation (r.p.m.)
900
Shaft generators:

    - Shaft generator  model
GCh114a/4
    - Shaft generators number, power (kW each) 1*100
    - Speed of rotation (r.p.m.)
1500
    - Rated voltage (V)
400
Auxiliary diesel generators:
    - Diesel engine number, power (Bhp each)
1*160
    - Speed of rotation (r.p.m.)
1500
    - Engine model
68H6A
    - Generators number, power (kW each)
1*100
    - Generator model
GCh114a/4
    - Rated voltage (V)
400
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
Emergency lighting:
    - Storage batteries number, capacity (Ah each) -
    - Voltage (V) -
Fish processing plant capacity:
    - Frozen fish (tonnes/24 hrs)
4
    - Frozen shrimp (tonnes/24 hrs)
1.5
Refrigerated cargo spaces number, total cubic capacity (cub. m) 1*79.4
Ref. temperatures (C) -25
Refrigerants Freon 22
Beam cranes number, lifting capacity (tonnes) 1*0.8
Warping winch:

    - Type WTJ25h-2
    - Number of winches 2
    - Drag force (ton-force)
2.5
    - Pulling speed (m/min)
85
    - Rope capacity (m)
1000
    - Rope diameter (mm) 16.0
Diesel oil tanks (tonnes) 50.9
Heavy fuel oil tanks (tonnes)
n/a
Fresh water tanks (tonnes)
12.2
Speed (kn) 10.7
Number of beds for crew 16
Number of units 26
Start of building 1984
Finish of building 1987
Built by "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 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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