Military Review

Underwater "Lada" will experience this year

Underwater "Lada" will experience this year

According to ITAR-TASS, the next stage of testing diesel-electric submarines of the 4th generation of the 677 Saint Petersburg project (code Lada) will be held in 2012. This was announced by the head of the Admiralty Shipyards Alexander Buzakov. As Buzakov noted, after these tests, a decision will be made on the 677 project program and on the construction of submarines in series.

According to the head of the Admiralty Shipyards, 1-th and 2-series 677 serial boats are now in the boathouse: Sevastopol and Kronstadt, as well as the export analogue of Sevastopol - Amur (1650 project). These projects were developed at the Rubin Central Design Bureau (St. Petersburg).

The diesel-electric boats of the 677 project are the 4 generation of submarines of the post-war period. This is an improved version of the submarine "Varshavyanka" project 636. The boats of the 677 project are designed to attack land targets using sea-based cruise missiles, to carry out operations against surface ships and submarines in a limited area, for anti-submarine defense in coastal areas, and more. others

It should be noted that the submarine project 677 began to move quieter than its predecessors. The “silent” feature of the boat was acquired thanks to a special anti-hydro acoustic case coating. The submarine is equipped with the Irtysh hydroacoustic complex with an antenna system and a flexible long towed antenna. The boat has an increased autonomy - up to 45 days., A high range of navigation under water - up to 650 miles (at the speed of the 3 node).
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  1. tronin.maxim
    tronin.maxim 21 March 2012 11: 20
    I can confidently believe that our LADA is the best in its class DEPL in the whole world. We need such submarines, enough work for everyone !!!
  2. ronig666
    ronig666 21 March 2012 11: 29
    So it seems like you decided to "freeze" the project? Well, how did the engine go? It seemed that it all came down to it.
    1. PLO
      PLO 21 March 2012 11: 37
      the power plant they want to replace with another (anaerobic)
  3. Roman A
    Roman A 21 March 2012 11: 30
    Come darling if they are at least 15% will be better. Varshavyanka. We are already waiting for the class
  4. tronin.maxim
    tronin.maxim 21 March 2012 12: 57
    Again the trolls appeared! Hey trolls! You should at least sing a song, an al poem! And then, in addition to the minuses, you do not know anything else !! laughing
    1. Oleg0705
      Oleg0705 21 March 2012 20: 20
  5. Nechai
    Nechai 21 March 2012 14: 38
    Quote: tronin.maxim
    And then, in addition to the minuses, you do not know anything else !!

    Well, to fool someone ... at all times, at a time. The main thing is to get away from the topic, to get off constructive discussion. They have such a job.
    1. Cripple cross
      Cripple cross 21 March 2012 15: 14
      Or maybe these Trolls should be PLUSED and not minus? Then they will not be able to stand out with their gray epaulets and burst with anger laughing
  6. qwz_qwz
    qwz_qwz 21 March 2012 15: 16
    at a speed of 3 knots
    3 knots? belay on foot, more than 1230 km in time for two months will take.
  7. DEfindER
    DEfindER 21 March 2012 17: 33
    Actually on TTX speed of 21 knots, which is not bad ..

    Main characteristics
    Ship Type Multipurpose DPL
    Designation of the project 677 "Lada"
    NATO classification “Lada”
    Speed ​​(surface) of 10 knots
    Speed ​​(underwater) 21 (20 [1]) knot
    Working immersion depth 250 m
    Ultimate immersion depth 300 m
    Autonomy of swimming 45 (30 [1]) days
    Crew 35 (21 [1]) people

    Surface displacement of 1 (765) t [1]
    The greatest length (on design waterline) 66,8 (58,8) m
    The width of the body naib. 7,1 (5,65) m

    Power point
    diesel engines D49 [3], with full electric movement

    mine armament 6 TA caliber 533 mm, 18 (16) USET-80K torpedoes, up to 44 min
    Missile armament of a missile torpedo instead of a part of torpedoes (10 vertical launchers)
    Air defense PU MANPADS "Igla-1M", 6 missiles
  8. Chicot 1
    Chicot 1 21 March 2012 18: 26
    A good submarine will always come in handy on the farm! .. bully IMHO

    And it looks very nice by the way! .. good smile