Mark Viii Tank

Mark VIII Liberty Tank
Mark VIII tank coming off the production line
Specifications
Type	Heavy Tank
Origin	Anglo-American
Entered production	1918
Length	10.42m
Width	3.76 m
Height	3.13 m
Weight	37 tonnes
Crew	10-12
Armor	plate
Max. thickness	16mm
Primary amament	2 x 57mm L23 guns
Secondary armament	7 x 7.92 mm Hotchkiss machine guns or 5 x M1917 Browning machine guns
Suspension	Unsprung
Max. road speed	5.25 mph/8.45 km/h
Operational range	89 km
Engine	V-12 Liberty or V-12 Ricardo
Power output	300 hp/323 kW
Power/weight	8.1 hp/tonne

The Mark VIII Liberty was an Anglo-American tank of the First World War.