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The tank eventually taken in production under that name was not the Mark IV, as originally planned, but basically a slightly changed Mark I. When at last in December 1917 the desired new engine and transmission could be built in, it was this type which became known as the Mark V. The Mark VI design had a completely different hull, which was ...
Maximum speed. 3.7 mph (6.0 km/h) maximum [1] British heavy tanks were a series of related armoured fighting vehicles developed by the UK during the First World War. The Mark I was the world's first tank, a tracked, armed, and armoured vehicle, to enter combat. The name "tank" was initially a code name to maintain secrecy and disguise its true ...
The project was approved in June and the vehicle received the designation Heavy Tank T1. Initially, a multi- turreted design was proposed, with two main turrets each armed with a low-velocity T6 75 mm (2.95 inch) gun, a secondary turret with a 37 mm gun and a coaxial .30 caliber (7.62 mm) machine gun , and another secondary turret with a 20 mm ...
35 mi (56 km) Maximum speed. 4 mph (6.4 km/h) The Mark IV (pronounced Mark four) was a British tank of the First World War. Introduced in 1917, it benefited from significant developments of the Mark I tank (the intervening designs being small batches used for training). The main improvements were in armour, the re-siting of the fuel tank and ...
Tank classification is a taxonomy of identifying either the intended role or weight class of tanks. The classification by role was used primarily during the developmental stage of the national armoured forces, and referred to the doctrinal and force structure utility of the tanks based on design emphasis. The weight classification is used in ...
governed to 6.25 mph (10.06 km/h) maximum. The Mark VIII tank also known as the Liberty or The International was a British-American tank design of the First World War intended to overcome the limitations of the earlier British designs and be a collaborative effort to equip France, the UK and the US with a single heavy tank design.
The Tank, Light, Mk VI was the sixth in the line of light tanks built by Vickers-Armstrongs for the British Army during the interwar period. The company had achieved a degree of standardization with their previous five models, and the Mark VI was identical in all but a few respects. The turret, which had been expanded in the Mk V to allow a ...
Heavy tanks feature very heavy armor and weapons relative to lighter tanks. Many heavy tanks shared components with lighter tanks. For example, the US M103 heavy tank shared many components with the lighter Patton tank, including transmission and engine. As a result, they tend to be either underpowered and comparatively slow, or have engine and ...