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The FV4201 Chieftain was the main battle tank (MBT) of the United Kingdom from the 1960s into 1990s. When introduced, it was among the most heavily armed MBTs of the era, mounting a 120 mm Royal Ordnance L11 gun, the equal of the much larger specialist heavy tanks then in service.
The initial engine choice in 1954 for what was known at the time as "Medium Gun Tank No.2", later designated the "FV4201" and given the service name 'Chieftain', was a Rolls-Royce diesel V8, however during the Chieftain's design phase NATO introduced a policy in 1957 requiring all armoured fighting vehicles to have a multi-fuel capability.
Yet they were cheap enough to be built in large numbers. The first Soviet main battle tank was the T-64A [20] (the T-54/55 and T-62 were considered "medium" tanks) [21] and the first American nomenclature-designated MBT was the M60 tank. [22] A very early model M60 with M48 turret and 105mm cannon. Anti-tank weapons rapidly outpaced armour ...
The Tank Medium No. 2 Experimental Vehicle FV4202 also known as the 40-ton Centurion [1] was a technology test bed developed by British company Leyland Motors between 1955 and 1956. It was used to develop various concepts later used in the Chieftain main battle tank.
Powered by a Perkins CV12-6A V12 diesel engine, the tank has a range of 550 kilometres (340 mi) and maximum road speed of 59 kilometres per hour (37 mph). [12] The Challenger 2 eventually completely replaced the Challenger 1 in British service. In June 1991, the UK ordered 140 vehicles, followed by a further 268 in 1994; these were delivered ...
The Chieftain tank based "Willich Chieftain AVRE" entered service in 1987. This vehicle was designed by Capt D Clegg MBE RE. This vehicle was designed by Capt D Clegg MBE RE. Twelve vehicles were built by 32 Armoured Engineer Regiment and 21 Engineer Base Workshop of the Royal Engineers under the direction of Lt Col JF Johnson RE based in the ...
The MBT-80 was to have a longer range, more mobility, and greater speed than prior tanks. [2] Two options were considered; the Honeywell AGT1500 gas turbine engine used by the United States's prototype XM1 Abrams tank, producing 1,500 hp, and a modified, turbocharged version of the Rolls-Royce CV12 diesel engine, also producing 1,500 hp. The ...
The Vickers MBT is a series of main battle tanks (MBTs) developed as a private venture by British company Vickers-Armstrongs for export. The design makes use of proven components, such as the L7 gun of the Centurion, the Leyland L60 multi-fuel engine, the transmission and fire control system of the Chieftain.