Logger with quarter-deck and riveted hull

 PHOTOS
LIST OF VESSELS 


   More than 500 loggers were built from 1949 to 1958 at GDR. Most of them were built for USSR and only 35 for GDR. Several ships were built for Naval Forces of Soviet Union and GDR. In addition to the  trawlers, also about 100 fish carriers, six logger based crew transporters and 27 tank loggers were built.
   Early trawlers constructed without quarter-deck. Also on later vessels installed 400 Bhp main engine.
Purpose of the vessel:     - trawl and drift net fishing
    - production of salted fish
Length OA (m) 38.50
Length BP (m) 34.70
Breadth extreme (m) -
Molded breadth (m) 7.20
Depth to upper deck (m) 3.50
Load draught, average (m) 3.10
Displacement (tonnes) 436
Deadweight (tonnes) 187
Gross tonnage / Net tonnage (register tons)
259 / 94
Carrying capacity (tonnes) 110
Main engines:

    - Main engine number, power (Bhp each)
1*300
    - Main engine model
R8DV-136
    - Speed of rotation (r.p.m.)
360
Shaft generators:
    - Shaft generators number, power (kW each) n/a
    - Shaft generator model n/a
    - Rated voltage (V) n/a
    - Current type n/a
Auxiliary diesel generators:

    - Diesel engine number, power (Bhp each)
1*100
1*20
    - Speed of rotation (r.p.m.)
750
1500
    - Engine model
4DV-224
DM-20
    - Generators number, power (kW each)
1*57
1*12
    - Generator model
GG-60T
GG-12T
    - Rated voltage (V)
115
115
    - Current type
DC
Emergency batteries:
    - Storage batteies number, capacity (Ah each) -
    - Voltage (V)
-
Fish processing plant capacity:
    - Cooled fish (tonnes/24 hrs)
n/a
    - Salted fish (cans/24 hrs)
-
Dry cargo holds number, total cubic capacity (cub. m) 2*209
Derricks number, lifting capacity (tonnes) 1*1.5; 1*2.0
Trawl winch:

    - Type -
    - Drag force (ton-force)
4.0
    - Pulling speed (m/min)
30
    - Rope capacity (m)
-
    - Rope diameter (mm) -
Diesel oil tanks (tonnes) 35
Heavy fuel oil tanks (tonnes) 3
Fresh water tanks (tonnes)
24
Speed (kn) 9.0
Number of beds for crew 26
Number of units ?
Start of building 1949
Finish of building 1951
Built by     - "VEB Rosslauer Schiffswerft", Rosslau, GDR
    - "VEB Elbewerften Boizenburg", Boizenburg, GDR
    - "VEB Schiffswerft Neptun", Rostock, GDR
    - "VEB Ernst Thalmann Werft", Brandenburg, GDR
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 SRT-836 "Totma" ("VEB Elbewerften Boizenburg", Boizenburg, 1950). In brackets there can be other possible versions of the corresponding characteristic.
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