Light Tanks Mk II:

United Kingdom's Light Tank Mk II

United Kingdom's Light Tank Mk II
Royal Armored Corps Tank Museum

Built by Vickers-Armstong starting in 1929.1

The turret was rectangular with sloping sides.6 There was a hatch in the rear of the turret for the commander, and one in front of the driver. Had 2 sets of twin bogies with a raised rear idler. The Mk IIA had some improvements made and became available in 1933.

Used primarily for patrol in the British empire.1 In 1935 the 7th Light Tank Company in Quetta, India, was called out to patrol the streets after an earthquake to prevent looting.1 They also used their vehicles to pull down the damaged buildings.1

Most vehicles used for training until 1942. Some Mk IIA and IIB were in Western Desert Force in 1940. MK IIAs used by a South African battalion in the Abyssinian campaign (1941).1

Light Tanks Mk IIA:

Modified air louvers on the sides.6 Had an extra fuel tank installed.6

Light Tanks Mk IIB:

Modified air louvers on the sides.6 Had a single large fuel tank.6

  Light Tank Mk II, IIA, IIB
Crew Commander, driver.2
21,2,3,4,5,6
Physical Characteristics  
Weight 9,520 lb2
4.25 tons4,5, 4.5 tons1,3,6
4,572 kg1,6
Length w/gun 11' 8"5, 11' 9"1,2,4,6
3.5 m1, 3.58 m6
Length w/o gun  
Height 6' 7"1,6, 6' 7.5"2,4, 6' 9"5
1.9 m1, 2.01 m6
Width 6' 1"5, 6' 3"1,6, 6' 3.5"2,4
1.9 m1, 1.91 m6
Width over tracks  
Ground clearance  
Ground contact length  
Ground pressure  
Turret ring diameter  
Armament (mm)  
Main .303 (7.7 mm) Vickers MG.1,2,6
.303 MG3
.303 Vickers MG4,5
B: Vickers .303 MG
Secondary  
MG  
Side arms  
Quantity  
Main 4,0005
Secondary  
MG  
Side arms  
Armor Thickness (mm) 4 - 101,3,4,5
42, 102,6
Hull Front, Upper 15
Hull Front, Lower  
Hull Sides, Upper  
Hull Sides, Lower  
Hull Rear  
Hull Top  
Hull Bottom 10
Turret Front 10
Turret Sides  
Turret Rear  
Turret Top 4
Engine (Make / Model) Rolls-Royce1,2,4,5,6
Bore / stroke  
Cooling  
Cylinders 65,6
Capacity  
Net HP 665,6
Power to weight ratio 15.5 hp/ton5
Compression ratio  
Transmission (Type)  
Steering  
Steering ratio  
Starter  
Eletrical system  
Ignition  
Fuel (Type)  
Octane  
Capacity  
Road consumption  
Cross country consumption  
Performance  
Traverse 360°2
Max speed 30 mph1,2,3,4,5,6
48 kph1, 48.3 kph6
Cross country speed 20 mph2
Road radius 125 miles5, 130 miles1,2,6, 150 miles,
209.2 km1,6
Cross country radius  
Turning radius  
Elevation limits -11° to +37°2
Fording depth 2' 3"2
Trench crossing  
Vertical obstacle  
Climbing ability  
Suspension (Type) Horstmann coil spring.2,6
Horstmann horizontal springs.5 Wilson pre-selector gear box.5
Wheels each side 4
Return rollers each side 1
Tracks (Type)  
Length  
Width 9.5"2
Diameter  
Number of links  
Pitch  
Tire tread  
Track centers/tread 5' 2.5"2
Production 1929-1941: 36
Mk II: 1931: 164

Sources:

  1. The Encyclopedia of Tanks and Armored Fighting Vehicles - The Comprehensive Guide to Over 900 Armored Fighting Vehicles From 1915 to the Present Day, General Editor: Christopher F. Foss, 2002
  2. British and American Tanks of World War Two, The Complete Illustrated History of British, American, and Commonwealth Tanks 1933-1945, Peter Chamberlain and Chris Ellis, 1969
  3. World War Two Tanks, George Forty, 1995
  4. Tanks of the World, 1915-1945, Peter Chamberlain, Chris Ellis, 1972
  5. AFV 5: Light Tanks Marks I-VI, Major-General N. W. Duncan
  6. The Illustrated Guide to Tanks of the World, George Forty, 2006
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