Monday, October 06, 2008

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Challenger

IOC: 1983
Total Production: 847

Challenger 2

IOC: 1998
Production: 424


Origin:United Kingdom

Contractor/s: Alvis Plc

Description: The Challenger is a derivative of the Chieftain main battle tank modified to produce the Shir for Iran. After Iran's 1979 revolution, the Shir project was taken over by the British Army a redesigned as the Challenger. The Challenger replaced the Chieftain as the iron fists of the British Army. It features a more powerful engine, rated at 1,200 hp, and improved protection thanks to its Chobham armor.

The Challenger 2 is an improved model of the Challenger 1 main battle tank incorporating more than 150 improvements to achieve increased reliability and maintainability. The Challenger 2 turret is a totally new design and the Chobham armor has been updated improving survivability as well as protection against anti-tank weapons.

The Challenger 2 main armament is a high-pressure 120mm L30 smooth bore gun. Secondary armament consists of two 7.62mm machine guns. In addition of the gunner's sight, it also features a Commander's Independent Thermal Sight providing a 360-degree coverage and hunter-killer capability. Challenger 2 retains the CV12 engine which powered the Challenger 1 main battle tank.

The Challenger 2 was deployed successfully in the former Yugoslavia in the 1990s and recently during operation Iraqi Freedom in 2003 (Operation Telic for the British Army). They will replace Challenger 1 in the British Army.

Specifications
Accommodation: Crew 4

Guns: Main Gun Caliber 120 mm

Number of Weapons: 50

Dimensions: Height 2.5 m, Length 11.6 m, Width 3.5 m

Weights: Max Weight 62,500 kg (137,787 lb)

Performance: Cross Country Speed 11 mps (22 kt), Max Range 450 km (243 nm), Min Range 250 km (135 nm), Top Speed 16 mps (30 kt)

Power: Power 1,200 shp

Family Members:
Challenger, Challenger 2E Applications
Bay, CRARRV, Titan, Trojan Challenger 2 - Contracts, Orders & Sales

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Oman / 38

United Kingdom / 386

As of Holdings
2007 368
2006 365


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Notes
(*) lead contractor
IOC: Initial Operating Capability
FOC: Full Operating Capability
CEP: Circular Error Probable
Comm: Commissioning Date
Meters (m)   Kilometers (km)   Nautic Miles (nm)   Inch (in)   Yard (yd)   Foot (ft)   Millimeter (mm)
Pound (lb)   Kilogram (kg)   kN (KiloNewton)   Ton (t)
Meters per Second (mps)   Kilometers per Hour (kph)   Knot (kt)   Miles per Hour (mph)
Liter (l)   Galon (gl)
Year (yr)   Minutes (min)   Second (sec)
Shaft-Horse-Power (shp)


Last Updated: Sunday, September 28, 2008

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