| Length OA (m) | 61.10 | 
                
                  | Length BP (m) | 55.30 | 
                
                  | Breadth extreme (m) | 11.50 | 
                
                  | Molded breadth (m) | - 
 | 
                
                  | Depth (m) | 5.78 | 
                
                  | Load draught, average (m) | 4.70 | 
                
                  | Displacement (tonnes) | 1582 | 
                
                  | Deadweight (tonnes) | 605 | 
                
                  | Gross tonnage / Net tonnage (register tons) 
 | 1152 / 1000 
 | 
                
                
                
                  | Main engines: 
 | 
 | 
                
                  | - Main engine number, power (Bhp
                    each) 
 | 1*2520 | 
                
                  | - Main engine model 
 | MAN G7V 52/74A | 
                
                  | - Speed of rotation (r.p.m.) 
 | 225 | 
                
                  | Main generators: 
 | 
 | 
                
                  | - Generators number, power (kW
                    each) 
 | n/a | 
                
                  | - Generator  model 
 | n/a | 
                
                  | - Speed of rotation (r.p.m.) 
 | n/a | 
                
                  | - Rated voltage (V) 
 | n/a | 
                
                  | - Current type 
 | n/a | 
                
                  | Propulsion el. motors: 
 | 
 | 
                
                  | - Electric motors number, power (kW
                    each) 
 | n/a | 
                
                  | - Electric motors model 
 | n/a | 
                
                  | - Speed of rotation (r.p.m.) 
 | n/a | 
                
                  | - Rated voltage (V) 
 | n/a | 
                
                  | - Current type 
 | n/a | 
                
                  | Auxiliary diesel generators: 
 | 
 | 
                
                  | - Diesel engine number, power (Bhp
                    each) 
 | 3*150 | 
                
                  | - Speed of rotation (r.p.m.) 
 | 750 
 | 
                
                  | - Engine model 
 | 6 NVD 24 | 
                
                  | - Generators number, power (kW
                    each) 
 | 3*98 
 | 
                
                  | - Generator model 
 | DK557TB/15 | 
                
                  | - Rated voltage (V) 
 | 400 
 | 
                
                  | - Current type 
 | AC | 
                
                  | Harbour diesel generators: 
 | 
 | 
                
                  | - Diesel engine number, power (Bhp
                    each) 
 | 1*100 | 
                
                  | - Speed of rotation (r.p.m.) 
 | 750 
 | 
                
                  | - Engine model 
 | 4 NVD 24 | 
                
                  | - Generators number, power (kW
                    each) 
 | 1*64 
 | 
                
                  | - Generator model 
 | GGB16S | 
                
                  | - Rated voltage (V) 
 | 230 
 | 
                
                  | - Current type 
 | DC | 
                
                  | Emergency diesel generator: | 
 | 
                
                  | - Diesel engine power (Bhp) 
 | 20 
 | 
                
                  | - Speed of rotation (r.p.m.) 
 | 1500 | 
                
                  | - Engine model 
 | - | 
                
                  | - Generator power (kW) 
 | 12.5 | 
                
                  | - Generator model 
 | DAK157-4/2 | 
                
                  | - Rated voltage (V) 
 | 400 | 
                
                  | - Current type | AC | 
                
                  | Cargo spaces number, total cubic capacity (cub. m) | 3*227 | 
                
                  | Derricks number, lifting capacity (tonnes) | 1*1.5; 1*10.0 
 | 
                
                  | Cranes number, lifting capacity (tonnes) | n/a | 
                
                  | Tug winch: 
 | 
 | 
                
                  | - Type | - | 
                
                  | - Drag force (kN) | 245 
 | 
                
                  | - Pulling speed (m/min) 
 | - | 
                
                  | - Rope capacity (m) 
 | - 
 | 
                
                  | - Rope diameter (mm) | - 
 | 
                
                  | Diesel oil tanks (tonnes) | 380 | 
                
                  | Heavy fuel oil tanks (tonnes) | 35 | 
                
                  | Fresh water tanks (tonnes) 
 | 161 | 
                
                  | Speed (kn) | 15.3 | 
                
                  | Number of beds for crew | 43 | 
                
                  | Number of units | 7 
 | 
                
                  | Year of beginning of construction of vessels of this type | 1962 
 | 
                
                  | Year of the end of construction of vessels of this type | 1963 
 | 
                
                  | Built by | "Valmet Pansion
                    Telakka" O/Y, Turku, Finland 
 |