Light Tanks Mk I

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

Had the engine in the front beside the driver.

Light Tank Mk IA:

En route from Rawalpindi to Kohat in 1931:
United Kingdom's Light Tank Mk IA
Royal Armored Corps Tank Museum

Four were sent to India and square cupolas were installed.5

  Light Tank Mk I
Crew 24,5
Physical Characteristics  
Weight 4.8 tons4,5
Length w/gun 13' 2"4,5
Length w/o gun  
Height 5' 7"4,5
Width 6' 1"4,5
Width over tracks  
Ground clearance  
Ground contact length  
Ground pressure  
Turret ring diameter  
Armament (mm)  
Main .303 Vickers MG4,5
Secondary  
MG  
Side arms  
Quantity  
Main 2,5005
Secondary  
MG  
Side arms  
Armor Thickness (mm) 4 - 144,5
Hull Front, Upper  
Hull Front, Lower  
Hull Sides, Upper  
Hull Sides, Lower  
Hull Rear  
Hull Top  
Hull Bottom  
Turret Front  
Turret Sides  
Turret Rear  
Turret Top  
Engine (Make / Model) Meadows EPT4
Meadows5
Bore / stroke  
Cooling  
Cylinders 65
Capacity  
Net HP 58@2,400 rpm5
Power to weight ratio 12.1 hp/ton5
Compression ratio  
Transmission (Type)  
Steering  
Steering ratio  
Starter  
Eletrical system  
Ignition  
Fuel (Type)  
Octane  
Capacity  
Road consumption  
Cross country consumption  
Performance  
Traverse  
Max speed 30 mph4, 32 mph5
Cross country speed  
Road radius 160 miles5
Cross country radius  
Turning radius  
Elevation limits  
Fording depth  
Trench crossing  
Vertical obstacle  
Climbing ability  
Suspension (Type) Horstmann4
Two wheel bogies leaf springs5
Wheels each side  
Return rollers each side 35
Tracks (Type)  
Length  
Width  
Diameter  
Number of links  
Pitch  
Tire tread  
Track centers/tread  
Production  

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
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