Floating non self-propelled workshop
design 447


LIST OF VESSELS 



Purpose of the vessel:     - repair of vessels
Length OA (m) 45.80
Length BP (m) 42.00
Breadth extreme (m) 9.40
Molded breadth (m) 9.00
Height (m)
13.00
Depth (m) 3.80
Load draught, average (m) 2.80
Displacement (tonnes) 837
Deadweight (tonnes) -
Gross tonnage / Net tonnage (register tons)
529 / -
Main engines:

    - Main engine number, power (Bhp each)
n/a
    - Main engine model
n/a
    - Speed of rotation (r.p.m.)
n/a
Main diesel generators:

    - Diesel engine number, power (Bhp each)
3*135
    - Speed of rotation (r.p.m.)
750
    - Engine model
4NVD 26/2
    - Generators number, power (kW each)
3*77
    - Generator model
SSED 408-8
    - Rated voltage (V)
390
    - Current type AC
Auxiliary diesel generators:
    - Diesel engine number, power (Bhp each) 1*25
    - Speed of rotation (r.p.m.)
1500
    - Engine model
2NZD 9/12
    - Generators number, power (kW each) 1*14
    - Generator model
DSV 20/4
    - Rated voltage (V)
390
    - Current type AC
Derricks number, lifting capacity (tonnes) -
Cranes number, lifting capacity (tonnes) 1*1.6
Diesel oil tanks (cub. m) 77
Heavy fuel oil tanks (cub. m) n/a
Fresh water tanks (cub. m)
-
Speed (kn) n/a
–°rew (persons) -
Labor (persons) -
Number of units 72
Year of beginning of construction of vessels of this type 1959
Year of the end of construction of vessels of this type 1976
Built by      -"VEB Elbewerften Boizenburg", Boizenburg, GDR
     -"VEB Rosslauer Schiffswerft", Rosslau, GDR
Notices:
        - During construction of a series of vessels of one type, 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 "PM-463" (Source: Industrial and maintenance vessels of fishing industry fleet. Reference book. 1989). Other possible versions of the corresponding characteristic can be specified in brackets.
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