Project 10750

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Project 10750
Project 10750 PT-233 2015
Project 10750 PT-233 2015
Ship data
country Soviet UnionSoviet Union (naval war flag) Soviet Union Russia
RussiaRussia (naval war flag) 
Ship type Anti-mine vehicle
Shipyard Nevsky shipyard in Pontonny
Construction period 1986 to 2015
Units built 9 (+8)
period of service Since 1989
Ship dimensions and crew
length
31.5 m ( Lüa )
width 6.5 m
Draft Max. 1.53 m
displacement 135 t
 
crew 14th
Machine system
machine 3 × 3D12M - marine diesel
Machine
performance 		3 × 300 PS (220) kW
Top
speed 		12 kn (22 km / h)
propeller 3
Armament

Air defense, optional:

  • 2 × 1 12.7mm L / 63 cord (Project 10750E)
Sensors
  • Mius navigation radar
  • Sonar Kabarga-A1

Project 10750 alias: Sapfir ( Russian Сапфир for sapphire , NATO designation: "Lida class") is a class of small mine clearance boats of the Soviet and Russian Navy , which was developed to search for sea ​​mines in port entrances, ports and rivers. 9 boats were built by the Soviet Union and later by Russia from 1986 for their own armed forces, the construction of eight more has started.

description

Hull and sonar

The hulls of Project 10750 are made of fiberglass , have a double bottom and are divided into nine watertight compartments.

To search for underwater contacts, a dome with a Kabarga-A1 sonar is built into the hull . On the aft section there is a work platform on which a 5.3-tonne crane is mounted, with which the search robot and a clearing gear can be brought in and out.

Armament

PT-181 project 10750 with project 697TB PT-233 tug , 2015

The boats are armed with a 30 mm L / 63 AK-306 turret on the forecastle. Two Strela-2 anti-aircraft missiles can also be used against flying targets. Eight sea ​​mines or 18 depth charges can be carried.

export

In addition to project 10750, the variant project 10750 was planned for export to Kazakhstan , of which at least one boat was built. The boats are equipped with two 380 hp MAN D2866 diesels instead of the three engines on the Russian boats, have only two propellers, carry different sensors and communication equipment, and are armed with two 12.7 mm L / 63 Kord machine guns.

Whereabouts

Nine Project 10750 boats were completed for the Russian Navy by 1996; the construction of six boats is said to have started since then. Originally 26 ships were planned, but were never started due to financing problems. Two boats were decommissioned by 2014.

literature

  • Ю.В.Апальков: Корабли ВМФ СССР. Том IV - Десантные и минно-тральные корабли. Saint Petersburg, 2007, ISBN 978-5-8172-0135-2 . (Russian)

Web links

Individual evidence

  1. ↑ a b c Ю.В.Апальков: Корабли ВМФ СССР. Том IV - Десантные и минно-тральные корабли. Saint Petersburg, 2007, ISBN 978-5-8172-0135-2 , p. 131 and following
  2. ↑ a b Project 10750 at russianships.info