.: Bob Williams' Emhar 1/35th Mk IV "Male" Heavy Battle Tank (WWI)

Brand:
Emhar
Scale:
1/35th
Modelling Time:
~ hrs
PE/Resin Detail:
none
Comments:

"To be weathered and placed on a very 'muddy' base. British"

First shown May 2013 - with only 1 side "rusted", as you'll see...

British Heavy Tanks of World War I

From Wikipedia, the free encyclopedia
Jump to: navigation, search
British Heavy Tanks of WWI
British Mark I male tank Somme 25 September 1916.jpg
A British Mark I "male" tank near Thiepval on 26 September 1916, fitted with wire mesh to deflect grenades and the initial steering tail, shown raised. [1]
Type Tank
Place of origin United Kingdom
Service history
In service (Mk I) from 1916
Used by United Kingdom (Mk I - IX)
Germany (Mk IV)
War flag of the Imperial Japanese Army.svg Imperial Japanese Army (Mk IV)
Russia White Movement (Mk V)
Soviet Union (Mk V)
United States (Mk V, V*,VIII)
France (Mk V*)
Canada (Mk V, V*)
Estonia (Mk V)
Latvia (Mk V)
Wars First World War
Russian Civil War
Production history
Designer William Tritton, Major Walter Gordon Wilson
Designed 1915
Manufacturer (Mk I) William Foster & Co. of Lincoln
Metropolitan Carriage, Birmingham
Produced (Mk I) 1916
Number built 150
Variants Mark II, Mark III, Mark IV, Mark V, Mark V*, Mark V**, Mark VI, Mark VII, Mark VIII, Mark IX, Mark X, Gun Carrier Mark I
Specifications (Tank, Mark I)
Weight Male: 28 tons (28.4 tonnes)
Female: 27.4 tonnes
Length 32 ft 6 in (9.94 m) with tail
25 ft 5 in (7.75 m) without[2]
Width 13 ft 9 in (4.33 m) [male]
14 ft 4½ [female][2]
Height 8 ft 2 in (2.49 m)[2]
Crew 8 (commander/brakesman, driver, two gearsmen and four gunners)

Armour 6–12 mm (0.24–0.47 in)[2]
Main
armament
Male: Two Hotchkiss 6 pdr QF
Female: Four .303 in Vickers machine guns
Secondary
armament
Male: Three .303 in Hotchkiss Machine Guns
Female: One .303 in Hotchkiss machine guns
Engine Daimler-Knight 6-cylinder sleeve-valve 16 litre petrol engine
105 hp[2]
Power/weight Male: 3.7 bhp/ton
Female: 4 bhp/ton[2]
Transmission primary gearbox: 2 forward and 1 reverse
secondary:2 speeds
Suspension 26 unsprung rollers
Fuel capacity 50 gallons internal[2]
Operational
range
23.6 miles radius of action,[2] 6.2 hours endurance
Speed 3.7 miles per hour maximum[2]

The British Mark I was a tracked vehicle developed by the British Army during the First World War, and the world's first combat tank. Born of the need to break the domination of trenches and machine guns over the battlefields of the Western Front, it was the first vehicle to be named "tank", a name chosen as an expedient to maintain secrecy and to disguise its true purpose.[3] It was developed to be able to cross trenches, resist small-arms fire, travel over difficult terrain, carry supplies, and to capture fortified enemy positions. It is regarded as successful in many respects, but suffered from many problems owing to its primitive nature.

The Mark I entered service in August 1916, and was first used in action on the morning of 15 September 1916 during the Battle of Flers-Courcelette, part of the Somme Offensive.[4] With the exception of the few interim Mark II and Mark III tanks, it was followed by the largely similar Mark IV, which first saw combat in June 1917. The Mark IV was used en masse (about 460 tanks) at the Battle of Cambrai in November 1917 The Mark V, with its much improved transmission, entered service in mid-1918.

Development

Main article: History of the tank

The Mark I was a development of Little Willie, the experimental tank built for the Landships Committee by Lieutenant Walter Wilson and William Tritton in the summer of 1915. It was designed by Wilson in response to problems with tracks and trench-crossing ability discovered during the development of Little Willie. A gun turret above the hull would have made the centre of gravity too high when climbing a German trench parapet (which were typically four feet high),[5] so the tracks were arranged in a rhomboidal form around the hull and the guns were put in sponsons on the sides of the tank. The reworked design was also able to meet the Army requirement to be able to cross an 8 ft (2.4 m) wide trench.

A mockup of Wilson's idea was shown to the Landships Committee when they viewed the demonstration of Little Willie. At about this time, the Army's General Staff was persuaded to become involved and supplied representatives to the Committee. Through these contacts Army requirements for armour and armament made their way into the design. The prototype Mark I, ready in December 1915, was called "Mother" (previous names having been "The Wilson Machine", "Big Willie", and "His Majesty's Land Ship Centipede"). Mother was successfully demonstrated to the Landships Committee in early 1916; it was run around a course simulating the front including trenches, parapets, craters and barbed wire obstacles. The demonstration was repeated on 2 February before the cabinet ministers and senior members of the Army. Kitchener, the Secretary of State for War, was sceptical but the rest were impressed. Lloyd George, at the time Minister of Munitions, arranged for his Ministry to be responsible for tank production.[6]

The Landships Committee was re-constituted as the "Tank Supply Committee" under the chairmanship of Albert Stern; Ernest Swinton, who had promoted the idea of the tank from the Army angle was also a member. General Haig sent a staff officer Hugh Elles to act as his liaison to the Supply Committee. Swinton would become the head of the new arm, and Elles the commander of the tanks in France.[6]

The first order for tanks was placed on 12 February 1916. Fosters were to build 25 and Metropolitan Carriage and Wagon 75. One hundred and fifty (150) Mark I's were built.

Please go to Wikipedia, if you want any further information

Thanks Wikipedia!

Click on each image for a closer look

This side has been "rusted"

This side is just painted....


Web site contents Copyright Eastern Suburbs Scale Modelling Club 2013, All rights reserved.