Wednesday, May 4, 2011

Tarantul III

Military paper model series


Tarantul IIIRetaining the main armament and basic hull form of the 1241.1M, the third version received nonetheless important upgrades. Apart from a modest but useful internal redesign, the Tarantul-III had a new motorisation, consisting of a CODAG(COmbined Diesel And Gas) system. Two PR-76 gas turbines (rated at 12000 hp each) and two M504 (rated at 5000 hp each) diesel engines were used, being a big improvement over the earlier COGOG system both in terms of serviceability (the two cruise diesels being almost something of a Soviet 'classic'), fuel efficiency and, most importantly, service life expectancy compared to the older NK-12M's.

Apart from these modifications, Soviet naval engineers still considered (correctly, as would turn out in the '90 Gulf War) the design to be insufficiently protected against air attack. The Tarantul-III, built from 1987 on, received an improved ECM (Electronic countermeasures) suite, consisting of 2 'Half Hat' and 2 'Foot Ball' jamming systems, coupled to 4 improved PK-10 decoy launchers. At least 24 of these ships were built for the Soviet Navy before production ended in 1992.[Wikipedia]







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