Project 12700

from Wikipedia, the free encyclopedia
Project 12700
Project 12700 Alexander Obuchow 2016
Project 12700 Alexander Obuchow 2016
Ship data
country RussiaRussia (naval war flag) Russia
Ship type Anti-mine vehicle
Shipyard Nevsky shipyard in Pontonny
Construction period Since 2013
Units built 1 (+7)
period of service Since 2016
Ship dimensions and crew
length
62 m ( Lüa )
width 10.2 m
Draft Max. 2.68 m
displacement 890 t
 
crew 44
Machine system
machine Marine diesel
Machine
performance 		2500 hp (1840) kW
Top
speed 		16.5 kn (31 km / h)
propeller 2
Armament
Sensors
  • Navigation radar Pal-N
  • Sonar SAT-U

Project 12700 code name: Aleksandrite ( Russian Александрит for the chrysoberyl variety "Alexandrite") is a class of mine clearance vessels of the Russian Navy that was developed to search for sea ​​mines in the coastal apron. One ship entered service in 2016 and more are planned.

description

The bridge superstructures of Alexander Obuchow 2016.

Hull and sonar

The hulls of Project 12700 are made of fiberglass and were manufactured from one piece using a vacuum infusion technique developed by Siemens . Originally, the ships of the class were supposed to carry a French sonar system for searching for mines, but since sanctions were imposed on the Russian Federation in the course of the Crimean crisis in 2014 , the delivery was refused in August 2015 and the planners procured another system.

On the aft ship there is a work platform on which a crane is mounted, with which search robots, autonomous drones or even classic clearing equipment can be brought in and out.

Armament

The boats are armed with a 30 mm L / 63 AK-306 turret on the forecastle and two KPWTs in single mounts. Next two can Igla - aircraft missiles are used against flying targets.

Units of the project 12700

Alexander Obukhov

The Alexander Obuchow ( Russian Александр Обухов ), named after a hero of the Soviet Union and naval officer from the Second World War , was laid down at the Nevsky shipyard in Pontonny (Almaz) in September 2011 and was launched after delays on June 27, 2014. The ship entered service with the Baltic Fleet on December 9, 2016 .

Georgi Kurbatov

The Georgi Kurbatow ( Russian Георгий Курбатов ) was laid down on April 24, 2015 in Saint Petersburg. In June 2016 the unfinished hull was badly damaged by a fire at the shipyard and completion was then scheduled for autumn 2017.

Ivan Antonov

The Iwan Antonow ( Russian Иван Антонов ) was laid down on January 25, 2017 in Saint Petersburg.

Vladimir Emelyanov

The Wladimir Jemeljanow ( Russian Владимир Емельянов ) was laid down in Saint Petersburg on April 20, 2017.

Web links

Individual evidence

  1. ↑ a b "ВМФ РФ получит еще семь стеклопластиковых тральщиков проекта" Александрит "до 2021 года TASS from December 9, 2016
  2. ↑ a b "Проект 12700 - композитный базовый тральщик« Александрит »" on toopwar.ru from August 2, 2012
  3. ↑ "Минный тральщик напоролся на санкции" fontanka.ru from December 9, 2016
  4. ↑ "Сроки сдачи корабля" Александр Обухов "для Минобороны сорваны из-за санкций" rns.online
  5. ↑ "news" on Almazinternetpräsenz , published on June 30, 2014.
  6. ↑ "ВМФ России получит головной стеклопластиковый тральщик в октябре 2016 года" TASS dated September 2, 2016