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Britain's Vickers 6 Ton Light Tank

Vickers 6 Ton Type A light tank:
United Kingdom's Vickers Armstrong 6-ton Type A
Royal Armored Corps Tank Museum
Vickers 6 Ton Type B light tank:
United Kingdom's Vickers 6 Ton Type B
   

Design

The Vickers 6 Ton tanks were built as a private venture.3,5 The British Army did confiscate the ones that had been ordered by overseas customers and couldn't be delivered because of the events in the war.1

The suspension was double bogies with leaf springs.1 Had a firewall between the crew and engine compartments.1 Designed with an internal communication system (Laryngophone) for communication between the crew.1

Engine was at rear with drive sprocket in front with the steering being by clutch and brake.5

Variants

 

Usage

In 1930s these were purchased by Bolivia3, Bulgaria3, China3, Estonia, Finland3, Greece3, Japan, Poland3, Portugal, Russia3, and Thailand3.5 Ones that were in the United Kingdom were used for training.1

Purchased by Finland

Finland bought Type Bs with 37 mm Bofors and a 7.92 MG.4

Purchased by China

China was supplied in 1935-1936 with the 6 Ton Mk F.4

    Vickers 6 Ton Type A Vickers 6 Ton Type B
Crew Commander, gunner, driver
31
Commander, gunner, driver5
34,5
Commander, gunner, driver.2
32,4
Physical Characteristics      
Weight 15,680 lb
7 tons1
7,115 kg1
7 tons4, 7.2 tons5 15,680 lb2
7.4 tons5, 8 tons4
Length w/gun 15'1
4.57 m1
15'4 15'2,4
Length w/o gun      
Height 7' 2", 6' 10"1
2.08 m1
6' 10"4 7' 2"2,4
Width 7' 11"1
2.42 m1
7' 11"4 7' 11"2,4
Ground clearance      
Ground contact length      
Ground pressure      
Turret ring diameter      
Armament      
Main 47 mm QFSA 2: 7.7 mm Vickers MG1
2: MGs3
2: Vickers .303 MG4 OR
Vickers .303 MG4 and .5 MG4
2: Vickers MG in 2 turrets5
3 pdr (47 mm)1
47 mm QFSA2
47 mm3,4,5
Secondary      
MG Vickers .303 cal, coaxial   .303 cal Vickers MG2,4
7.92 mm MG4 OR 8 mm MG4
MG, coaxial5
Side arms      
Quantity      
Main 50   502
Secondary      
MG 4,000   4,0002
Side arms      
Armor Thickness (mm)   5 - 8 - 144
135
52, 172,5
5 - 8 - 144
Hull Front, Upper 17    
Hull Front, Lower      
Hull Sides, Upper      
Hull Sides, Lower      
Hull Rear      
Hull Top      
Hull Bottom 5    
Turret Front      
Turret Sides      
Turret Rear      
Turret Top      
Engine (Make / Model) Armstrong Siddeley1 Armstrong-Siddeley4,5 Armstrong Siddeley2,4,5
Cylinders   85 85
Net HP   905 905
Transmission      
Fuel Type      
Octane      
Capacity      
Performance      
Traverse 360°   360°2
Max Speed 22 mph, 20 mph1
32 kph1
22 mph4,5 22 mph2,4,5
Cross Country 14 mph 15 mph5 14 mph2, 15 mph5
Road radius 100 miles, 125 miles1
200 km1
  100 miles2
Turning Radius      
Elevation Limits      
Fording depth 3'   3'2
Trench crossing 6'   6'2
Vertical Obstacle 2' 6"   2' 6"2
Suspension (Type) Box bogie and leaf spring   Box bogie and leaf spring.2
Wheels each side 81    
Return rollers each side 41    
Track length      
Tires      
Track width 8"   8"2
Track centers/tread 7'   7'2
Production 1939    

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. Tanks of World War II, Duncan Crow, 1979
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