Tank EX

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Tank Ex/Karna Tank
Hydropneumatic
Operational
range
480 km (300 mi)[1]
Maximum speed 60 km/h (37 mph) (road)
40 km/h (25 mph) (cross country)

Tank Ex, or Karna Tank, was the code name of the prototype

Ajeya tank. This MBT uses turret and weapon system's of the Arjun MBT and chassis of the T-72 M1 (Ajeya) MBT.[1] Tank Ex was developed as an attempt to modernize India's existing Ajeya tanks, using technology derived from the development of the Arjun MBT.[2] It was named after Karna, the chief protagonist of the Indian epic The Mahabharata.[3][1][4] It underwent six months of trials, but was subsequently rejected by the Indian Army. Total eight Tank Ex prototypes were built.[1]

History

The Tank Ex MBT uses the chassis of the T-72M1 (Ajeya) and turret and weapon system of the Arjun. It was developed in 2002 as a private venture and was intended to provide a solution for upgrading the Indian Army's ageing T-72M1 fleet. It was rejected by the Indian Army after eight prototypes and six months of trials.[1]

On July 5, 2008, Gen. Dalip Bhardwaj, the Indian Army's Director General of Mechanized forces (DGMF), declared that the army had rejected Tank Ex. This was part of an announcement that there would be no further orders for

Arjun tanks, and that the military would be inviting participants from various countries to discuss future tank developments.[5]

Specifications

Weighing in at 47 tons, the Tank Ex is heavier than the T-72M1 (41 tons) and much lighter than the Arjun MBT, (58.4 tons). It has a 1,000 hp (700 kW) power plant giving a

global positioning system is provided for accurate navigation.[2]
This is a feature common to both the Arjun MBT and the Combat Improved Ajeya.

The Tank Ex utilizes the "

HEAT rounds.[1][2] The usage of the Arjun turret design indicates that the Tank Ex may also have its "ready" ammunition stored in the bustle (as in the Arjun), separated from the crew and provided with blow-off panels. This would be a significant protective feature comparable with Western design practices. The Tank Ex retains the T-72's mobility, with a road speed of 60 km/h[1] and a cross-country speed of 40 km/h.[2][6] With a maximum gradient climb of 30 degrees, it remains in line with all variants of the T-72, like the T-72BM. The Tank Ex is better at trench crossing with a capability of crossing 2.6 meters as compared to the T-72M1's 2.28 metres. The Tank Ex can also climb vertical obstacles up to 0.85 metres tall. The tank's shallow fording capabilities are quoted as 1.2 metres. The Tank Ex should also have the capability to fire the Israeli LAHAT missile from its gun-barrel, like the Arjun.[1]

References

  1. ^ a b c d e f g h i j "Tank Ex/Tank EX". military-today.com. Archived from the original on 2012-05-10. Retrieved 2012-03-21.
  2. ^ a b c d e f "Tank-EX: DRDO's New Tank". bharat-rakshak.com. Archived from the original on 2012-03-04.
  3. ^ "MBT-EX / Tank-Ex".
  4. ^ "MBT-EX / Tank-Ex / Karna". globalsecurity.org. Archived from the original on 2009-02-05. Retrieved 2006-09-12.
  5. ^ Rahul Bedi, “India Abandons Plans to Order More Arjun MBTs”, Jane's Defence Weekly, 16 July 2010, p 25.
  6. ^ "DRDO offers new tank in place of Arjun". The Times of India.[dead link‍]
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