T 90

Rappel du premier message :

Le char de combat T-90 est un développement technique du véhicule de combat principal T-72, qui est rentré en production en 1994. Le véhicule contient des composants provenant du char T-80 spécialement dans les défenses de base du véhicule, système de contrôle de tir et dernière génération de blindage réactif qui protège contre la plupart des munitions connues. La structure générale du véhicule ressemble au T-72 avec le chauffeur à l'avant au centre, une tourelle avec deux hommes d'équipage placée au centre de la coque du véhicule, le canonnier à gauche et le chef de véhicule à droite.
Le chef de véhicule dispose d'une mitrailleuse de 12,7 mm montée sur son écoutille, afin d'assurer la défense antiaérienne du véhicule. Comme pour tous les chars Russe, le pot d'échappement est placé à gauche à l'arrière de la coque. Du carburant Diesel peut-être injecté à l'intérieur afin de créer un nuage de fumée. La tourelle est équipé d'un canon de 125 mm, celle-ci peut pivoter sur 360° et en élévation de -6° à + 14°. Le canon de 125 mm est entièrement automatique, et dispose d'un système de chargement automatique. , il peut tirer des missiles à guidage laser ainsi que des munitions conventionnels comme les HEFRAG, HEAT-FS, et les APFSDS-T. La partie avant de la coque , ainsi que la partie avant de la tourelle dispose d'un blindage réactif, et un système de défense Shorta-1fait partie des composants de base du véhicule.

Variantes :
T-90S : modèle destiné à l'exportation du T-90

Armement:
Canon de 125 mm, avec capacité de tir de missiles à guidage laser, mitrailleuse coaxiale de 7,62 mm, mitrailleuse antiaérienne de 12,7 mm.

Pays Utilisateurs:

Russie, Algerie

Equipage:

3 hommes


Poids:46.500 kg
Vitesse:60 km/h
Autonomie:550 km

Equipements:
Système de protection NBC, télémètre laser laser , ordinateur de tir, système de vision thermique.

Identification:
Canon
Le canon est découpé en 5 partie, avec l'évacuateur de fumée couvrant la partie 3. Une petite bâche couvre la base du canon.
Tourelle
La tourelle est assez plate et placée au centre de la coque. La partie avant dispose de plaques de blindage, en forme de V ce qui donne une impression de pointe vers l'avant. Ces plaques sont placées à l'avant et à la moitié des flancs. De chaque côté de la tourelle on trouve une série de 6 lance grenades fumigènes placé en colonne de 2 sur trois rangées. A gauche et à droite du canon, on trouve une boîte rectangulaire, c'est le système de défense Shorta. Deux écoutilles sont placées sur le sommet de la tourelle, celle de droite est bombée avec un gros bloc rectangulaire devant et une grosse rectangulaire sur la droite. L'écoutille de gauche , est plus petite, elle s'ouvre vers l'avant et a une forme de demi cercle. A l'arrière, on trouve une grosse caisse rectangulaire couvrant tout l'arrière et dessus un cylindre allongé sur toute la longueur.
Coque
est de forme rectangulaire avec l'avant légèrement incliné. Le chauffeur est placé au centre et à la base de la tourelle. L'arrière de la coque peut disposer de 4 griffes permettant la fixation de réservoirs supplémentaires. Comme pour beaucoup de char russe, un rondin de bois est placé dans le sens de la longueur à l'arrière de la coque.
Train de roulement
est composée de 6 roues de route avec galets support. 4 plaques de blindage couvrent la partie haute du train de roulement , et 3 plaques de blindage de forme rectangulaires sont placées en plus sur la partie avant.
Accessoires
Un petit mât est placé à l'arrière sur le toit de la tourelle.
[b][u]

FCS KALINA (vue panoramique day/night) :

Citation :

RELIKT COMPLEX IS A RELIABLE PROTECTION
Valery Grogoryan Military Parade, No. 5, 2011

Valery Grogoryan - president, science director for JSC NII STALI (Research Institute of Steel), PhD (technical science), professor, RASRA academician


At present, the armor protection of even most advanced domestic tanks of type T-90 against high explosive antitank (HEAT) and armor-piercing discarding sabot (APDS) projectiles needs improvement. It follows from the expert evaluations of the most representative antitank projectiles and antitank guided missiles (ATGM) that, for example, penetration ability of the APDS of the tank guns of the ABRAMS M1 tank modifications is growing approximately according to the linear law with a factor of proportionality of about 35 mm per year. As regards the HEAT guided missiles, then alongside with the growth of the penetration ability of the warheads (WH) due to the increase in caliber, power of explosive charges and use of the precision technologies for manufacture of the warheads, a qualitative change in the principle of influence on the armor protection takes place. Specifically, we can see a transfer to the tandem warheads capable of destroying the reactive armor of the first generations, expansion of the delay time between operation of the main and auxiliary warheads, improvement of their effectiveness thanks to the scheme contrivances of different kinds, etc.

It is quite obvious that to maintain parity, we should find an adequate answer to improve for the armor protection of the domestic tanks.

The necessity of the urgent retaliatory steps to improve armor protection of the domestic tanks is also dictated by its higher role in the local conflicts where probability of use of the close combat weapons such as a handheld grenade launcher (RPG) with the HEAT grenades against the thin-armored side projections of the tank abruptly increases.

The specialists of the Research Institute were tasked to develop the appropriate armor protection complex. As a result, the RELIKT complex of the frontal armor protection was developed and entered service. Also developed were the reactive-armor special modules which were initially developed to protect the thin-armored BMP-3 infantry combat vehicles against RPG, and which well protect the side projections of the hull and turret of the tank against the widespread close combat weapons of type PG-9S.

The rear section of the hull (in the area of the engine compartment) and the turret is covered by the latticed screens to reduce by more than a half probability of an explosive jet from the shaped charge cone of the warhead of the antitank grenade launcher due to the violation of the normal operation of the warhead in case of a hit between the ribs of the screen.

Both complexes are principally new. Thus, the RELIKT complex employs a 4S23 element of reactive armor (RA) of high sensitivity and modern, more effective, propelling scheme where destructive and destabilizing influence on the ammunition striking elements (explosive jet, APDS rod) prevails relative to the thick armor plates propelled in opposite sides. In this case, the dominant contribution to the said destructive effect is made by the plate propelled in pursuit. Owing to fact that energetically a in-pursuit propelling is more advisable than an on-head propelling, the structures of such kind are more proof (in 4 to 5 times) against the APDS as compared with the KONTAKT-V RA series complex. At the same time we can see that the anti-tandem properties of such armor essentially increase, i.e. armor acquires better proofness against the most advanced tandem antitank guided missiles of type TOW-2A with a delay time of at least 400 us and with the penetration ability behind the mounted shape-charge-proof reactive armor of at least 1,000 mm.

Thus, the use of RELIKT on the domestic tanks is a meaningful step of protection of the domestic tanks against the majority advanced antitank traverse weapons designed to destroy a tank from the front.

According to the estimates of the specialists they expressed at the exhibition at Nizhni Tagil, RELIKT developed by the Research Institute of Steel is an adequate answer to the advanced antitank weapons. Today, it is one of the best armor protection complexes for the armor materiel and possibility of its installation both on the new, upgraded and being in-service tanks makes RELIKT really unique.

Protection of the tank side projections against the HEAT grenades was borrowed from the technical solutions developed for the light-weight vehicles. As applied to the protection of such light-weight vehicles, the solution of the task was drastically more difficult because of several limitations:

- it was necessary to initiate the explosives and dispersion of plates so as to prevent their destructive effects on a relatively thin principal armor;

- it was necessary to prevent transfer of detonation from the RA element initiating under the action of the explosive jet of the charge to the entire volume of their block;

- if possible, localize the area of damage by limiting it by the area of one or two modules;

- make the protective modules universal, bearing in mind simultaneous reinforcement of protection against the kinematic weapons such as bullets of up to 14.5 mm in caliber and the projectiles to the small-caliber guns.

The whole complex of the tasks listed above was solved in no small measure due to the development and acceptance for operational service of the RA element (index 4S24) with twice as little amount of explosive as indexes 4S20 and 4S22. This drastically increased, without reducing the effectiveness of the jet suppression, the design survivability when attacked by fire and practically eliminated flam-mability both of the RA elements themselves and of the modules on the whole that was a problem with the previous RA elements of type 4S20.

It should also be specially underlined that when mastering this complex, a very complicated task was solved to delay a leading portion of jet that by virtue of a certain inertial dispersion of the RA plates (especially when propelled in pursuit) had time to "slip" having at the same time a rather high penetration ability of at least one caliber of the warhead for a relatively thin principal armor.

It should be also noted that RELIKT allows installation on the tank of a stealth complex against precision weapons. The main component of this complex is a set of the NAKIDKA anti-radar multi-spectral composite material widely tested and well-proved.

Even a simple visual inspection of the vehicles shows that percentage of the so-called weak zones was essentially reduced.

If we take into account that all the represented protection complexes were only a part of the amazing work on deep upgrade of the T-90 tank that has been performed by the Uralvagonzavod practically for all aspects related to the improvement of the vehicle combat effectiveness, then we may draw a conclusion that both our army and the foreign partners in the event they buy such vehicle will obtain one of the world's best tanks capable of standing up to the today's threats.

However, the potential of growth both of protection and of the other combat properties of the vehicle have many latent reserves.

http://gurkhan.blogspot.com

Qu'est ce que fou le drapeau Marocain la dedans ?

On veut Pas de char poubelle comme ceux d à côté au Maroc

docleo a écrit:

On veut Pas de char poubelle comme ceux d à côté au Maroc

Waw quel argumentaire

Si le T90 serait si inoffensif pourquoi les nôtres ont pris des Abrams .....

Rappelle moi combien de victoire il a dans son actif? Son classement dans les évaluations des pays acheteurs?

On a pris abrahms pas pour contrer cette boite de conserve un m60a3 est capable de le tailler en pièces, mais parce que c est l un des meilleurs char au monde

docleo a écrit:

Rappelle moi comme de victoire il a dans son actif?

Il n'est pas nécessaire d'entrer dans ce genre de debat avant de répondre à la question de nano, avec ton argument 80% des équipement de la planète serait obsolète, en plus la victoire c'est l'armée qui l'emporte et pas un char.

Ce topic est fait justement pour détailler les caractéristiques du T90 (toute version) .

docleo a écrit:

Rappelle moi combien de victoire il a dans son actif? Son classement dans les évaluations des pays acheteurs?

On a pris abrahms pas pour contrer cette boite de conserve un m60a3 est capable de le tailler en pièces, mais parce que c est l un des meilleurs char au monde

S'il te plaît doc, des argument, une analyse bref du fond Allah y7amlik lwalidine

Amine!

Yassine tu peux me trouver une seule évaluation faite par un pays tiers apart la propagande russe.

Le Maroc, selon certains sites, à fait le choix du mbt2000 au dépend du t90. À ton avis pourquoi?

Citation :

Russia carries out all the agreements with India on the T-90 - source



NEW DELHI, November 29 - RIA Novosti, Yevgeny Pakhomov. The Russian side has accepted the perplexity appeared in the Indian media allegations that Russia has refused to grant India the modern technology for the production of T-90 tanks and spare parts for them, said Tuesday the RIA Novosti source close to the Russian military-industrial complex.

"The Russian side promptly and fully perform all the agreements with India to develop the licensed production of T-90 tanks, including those relating to the supply of components and the transfer of technical documentation," - said the source.

Earlier, Indian edition of Business Standard issued a statement that Russia was refusing to send Indian technologies required for the production of T-90 tanks on Indian companies, as well as constantly delayed delivery of parts. According to the media, this has led to the fact that instead of the expected thousands of tanks of India for ten years, could produce only 150 of these machines, which, according to the publication, impact on the defense of India.

"It's hard to say why the sudden appearance of such publication. The advantage of cooperation between Moscow and New Delhi in the MTC is that it is regulated by intergovernmental agreements and monitored by the Intergovernmental Commission on Military-Technical Cooperation, as well as regularly monitored at the meetings of the subgroups within Intergovernmental Commission. And if there are any questions, they quickly solved, "- said the source.

According to several interlocutors agency close to the Russian Embassy in India may have the appearance of such articles - it attempts to shift to Russia's own difficulties with the development of the licensed production of modern military equipment. How to find interlocutors agency, it is confirmed and appeared on Tuesday in the new publication, Business Standard, which says that a number of Indian suppliers can not cope with the order of T-90 tank and delay its implementation.

Agreement for the licensed production of Russian tanks T-90 in India was achieved in 2001. Production of T-90 tanks held at the factory in Avadi in the Indian state of Tamil Nadu in the south.

RIAN

Merci Yassine pour les excellents documents relatifs au T90.

PGM

PGM a écrit:

Merci Yassine pour les excellents documents relatifs au T90.

PGM

Avec plaisir PGM

Spoiler:

Citation :

T-90S production line

Plus de Black Eagle du coup?

Northrop a écrit:

Plus de Black Eagle du coup?

Oui plus mais le MS (export) repose sur beaucoup de concept du projet Black Eagle

la version home finale qui s’intégrera au projet Armata n'est toujours pas dévoilée on parle de deux variantes.

APS Dodzd-2

http://www.tulatskib.ru/kaz_pdf/DROZD_a.pdf

http://www.tulatskib.ru/kaz_pdf/Drozd2_a.pdf


bruits : D'après certains articles la production en masse de la version local ne débutera qu'en 2014 date de finalisation d'Armata (Unification des chassies ...etc ) le nom qui circule est T-90 AM2 (le T-90 AM est la version Domestique qui est resté secrète pour le public, une info : tourelle plus large que le T-90).

20° angle insuffisant,et si ca vient du top?

Bonne remarque Yakuza faut trouver une meilleure doc qui rassemble tous les systèmes de protection du T-90MS.

Sinon une belle photo : (REA 2011)



La suite des photos ici (300 detailed shots) :

Partie 1

Partie 2

Partie 3