"Stremitelnyy" type seagoing tug
project 492


LIST OF VESSELS 



Length OA (m) 45.79
Length BP (m) 42.00
Breadth extreme (m) 9.82
Molded breadth (m) -
Depth (m) 5.00
Load draught, average (m) 3.92
Displacement (tonnes) 772
Deadweight (tonnes) 212
Gross tonnage / Net tonnage (register tons)
502 / 87
Main engines:

    - Main engine number, power (Bhp each)
2*600
    - Main engine model
6DR 30/50-3-3
    - Speed of rotation (r.p.m.)
300
Shaft generator:
    - Shaft generator  model
n/a
    - Shaft generator number, power (kW each)
n/a
    - Speed of rotation (r.p.m.)
n/a
    - Rated voltage (V)
n/a
    - Current type
n/a
Harbour diesel generators:

    - Diesel engine number, power (Bhp each)
1*40
    - Speed of rotation (r.p.m.)
1500
    - Engine model
4Ch 10,5/13
    - Generators number, power (kW each)
1*25
    - Generator model
MS 82-4
    - Rated voltage (V)
230
    - Current type
AC
Auxiliary diesel generators:

    - Diesel engine number, power (Bhp each)
2*100
    - Speed of rotation (r.p.m.)
750
    - Engine model
4NVD 24 (4DV-224)
    - Generators number, power (kW each)
2*63
    - Generator model
MS 117-4
    - Rated voltage (V)
230
    - Current type
AC
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
    - Current type n/a
Cargo spaces number, total cubic capacity (cub. m) 1*87
Derricks number, lifting capacity (tonnes) 1*3.0
Tug winch:

    - Type ABA 126-39
    - Drag force (ton-force) 11 (13)
    - Pulling speed (m/min)
-
    - Rope capacity (m)
450
    - Rope diameter (mm) 39
Diesel oil tanks (tonnes) 149
Heavy fuel oil tanks (tonnes) n/a
Fresh water tanks (tonnes)
40.6
Speed (kn) 11.0
Number of beds for crew 27
Number of units -
Start of building 1958
Finish of building 1960
Built by     - Dalsudoremstroy, Dalian, China
    - "Santierul Naval Galati", Galati, Romania
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 belong to the vessel "Briz" (source - Tugboats of fishing industry fleet. Reference book. 1985). Other possible versions of the corresponding characteristic can be specified in brackets.
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