Kaliningradneft-class tanker

The Kaliningradneft class (Soviet designation Project REF-675) is a series of medium-size replenishment oilers built for the Soviet Navy between 1981 and 1982.

Kama in 2023
Class overview
Name	Kaliningradneft class
Builders	Rauma-Repola, Finland
Operators	Soviet Navy Russian Navy
Preceded by	Dubna class
Succeeded by	Project 23130
Built	1981–1982
In commission	1982–present
Completed	2
Active	2
General characteristics
Type	Replenishment oiler
Displacement	3,050 tons (standard load) 8,913 tons (full load)
Length	115.5 m (379 ft)
Beam	17.03 m (55.9 ft)
Draught	7 m (23 ft)
Propulsion	1 × 3500 hp BW-550VTBF-110 diesel 3 x 264 kW diesel-generators
Speed	14 kn (26 km/h; 16 mph)
Range	5,000 nmi (9,300 km; 5,800 mi)
Endurance	50 days
Capacity	5,200 tons
Complement	32
Sensors and processing systems	Okean M-18 (navigation radar) SEP705LN6 (radio direction finder)

Ships

Name	Builder	Laid down	Launched	Commissioned	Fleet	Status
Kama (ex-Argun)	Rauma-Repola	4 December 1981	19 March 1982	29 September 1982	Northern Fleet	Active
Vyazma	Rauma-Repola		1 July 1982	29 September 1982	Northern Fleet	Active

See also

• List of active Russian Navy ships