"Murmanryba" type seagoing tug
design Fin-800


LIST OF VESSELS 



Length OA (m) 47.90
Length BP (m) 42.60
Breadth extreme (m) 9,53
Molded breadth (m) -
Depth (m) 4.70
Load draught, average (m) 4.07
Displacement (tonnes) 1015
Deadweight (tonnes) -
Gross tonnage / Net tonnage (register tons)
533 / -
Main engines:

    - Steam-engines number, power (Bhp each) 1*800
    - Main engine model
-
    - Speed of rotation (r.p.m.)
140
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)
-
    - Speed of rotation (r.p.m.)
-
    - Engine model
-
    - Generators number, power (kW each)
-
    - Generator model
-
    - Rated voltage (V)
-
    - Current type
-
Auxiliary engines:

    - Steam-engines number, power (Bhp each) 1*10
1*25 (1*12)
    - Speed of rotation (r.p.m.)
600
600 (500)
    - Engine model
-
    - Generators number, power (kW each)
1*6.8
1*15.7 (1*8.0)
    - Generator model
MP 542-2/2
MP 543 (Lalt-69)
    - Rated voltage (V)
115
    - Current type
DC
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*1.0
Tug winch:

    - Type -
    - Drag force (ton-force) 13
    - Pulling speed (m/min)
-
    - Rope capacity (m)
500
    - Rope diameter (mm) 43
Diesel oil tanks (tonnes) n/a
Heavy fuel oil tanks (tonnes) -
Coal supply (tonnes) -
Fresh water tanks (tonnes)
128
Speed (kn) 11.4
Number of beds for crew 32
Number of units 119?
Year of beginning of construction of vessels of this type 1946
Year of the end of construction of vessels of this type 1959
Built by Wärtsilä Crichton-Vulcan, Turku, Finland
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 "Apollon" (source - Seagoing ice breakers and tugs. Reference book. 1968). Other possible versions of the corresponding characteristic can be specified in brackets.
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