"Kasatka" type wooden fishing boat

"Kasatka" type wooden fishing boat





 Building of fishing boats of this type was started at the end of 20s at Murmansk. Several designs of  "Kasatka" type boats were made. They differed from each other a little (dimensions, main engine power).
Purpose of the vessel:     - drift net fishing, trawl fishing, Danish seine fishing
Length OA (m) 12
Length BP (m) -
Breadth extreme (m) 4.6
Molded breadth (m) 2.3
Depth to upper deck (m) 1.8
Load draught, average (m) 45
Displacement (tonnes) -
Deadweight (tonnes) -
Gross tonnage / Net tonnage (register tons)
-
Main engines:

    - Main engine number, power (Bhp each)
1*25 (1*50) (1*70)
    - Main engine model
-
    - Speed of rotation (r.p.m.)
-
Shaft generators:
    - Shaft generator model -
    - Shaft generators number, power (kW each) -
    - Speed of rotation (r.p.m.) -
    - Rated voltage (V) -
    - Current type
-
Auxiliary diesel generators:

    - Diesel engine number, power (Bhp each)
n/a
    - Speed of rotation (r.p.m.)
n/a
    - Engine model
n/a
    - Generators number, power (kW each)
n/a
    - Generator model
n/a
    - Rated voltage (V)
n/a
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
Emergency lighting:
    - Storage batteries number, capacity (Ah each)
-
    - Voltage (V) -
Cargo spaces number, total cubic capacity (cub. m) 1*20
Ref. temperatures (C) -
Refrigerants -
Derricks number, lifting capacity (tonnes) -
Trawl winch:
    - Type -
    - Drag force of the drum (ton-force) -
    - Pulling speed (m/min) -
    - Rope capacity (m) -
Diesel oil tanks (tonnes) -
Heavy fuel oil tanks (tonnes) n/a
Fresh water tanks (tonnes) -
Speed (kn) -
Number of beds for crew 6
Number of units -
Start of building 20s, 20 century
Finish of building 30s, 20 century
Built by -
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 from the book "Рыбопромысловое судостроение и судоремонт", 1936. In brackets can be shown other variants of the given characteristic.
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