Cruiser Mk VIII, A27M, Cromwell IV:

United Kingdom's Cromwell Mk IV
Imperial War Museum

United Kingdom's Cromwell Mk IV
Imperial War Museum

Centaur III with 75 mm and Meteor engine. Issued to armored regiments in Oct. 1943.

Cromwell IVw:

With welded hull and Meteor engine.

  Cromwell Mk IV
Crew 55
Physical Characteristics  
Weight 61,600 lb5
27,942 kg5, 28,000 kg
Length w/gun 21' 0.75"5
6.42 m5
Length w/o gun 6.35 m
Height 8' 3"5
2.49 m, 2.51 m5
Width 10'5
2.91 m, 3.048 m5
Width over tracks  
Ground clearance 0.41 m
Ground contact length  
Ground pressure  
Turret ring diameter  
Armament  
Main 75 mm OQF Mk V or VA L/40
75 mm3,4,5,6,7
75 mm OQF8
Secondary  
MG  
Side arms  
Quantity  
Main 64
Secondary  
MG  
Side arms  
Armor Thickness (mm)  
Hull Front, Upper 63@0
Hull Front, Lower 57
Hull Sides, Upper  
Hull Sides, Lower  
Hull Rear  
Hull Top  
Hull Bottom 8@90°
Turret Front  
Turret Sides  
Turret Rear  
Turret Top  
Engine (Make / Model) Meteor4,5
Bore / stroke  
Cooling  
Cylinders  
Net HP  
Power to weight ratio  
Compression ratio  
Transmission (Type)  
Steering  
Steering ratio  
Starter  
Electrical system  
Ignition  
Fuel (Type)  
Octane  
Quantity  
Road consumption  
Cross country consumption  
Performance  
Traverse 360°
Max speed 32 mph3,8, 38 mph5
52 kph8, 53 kph, 61 kph5
Cross country speed 29 kph
Road radius 173 miles5
278 km5
Cross country radius  
Turning radius  
Elevation limits  
Fording depth 4'5
1.219 m5, 1.37 m
Trench crossing 7' 6"5
2.286 m5 2.4 m
Vertical obstacle 3'5
0.91 m, 0.914 m5
Climbing ability  
Suspension (Type)  
Wheels each side  
Return rollers each side  
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. Panzer Truppen The Complete Guide to the Creation and Combat Employment of Germany's Tank Force 1943-1945, Thomas L. Jentz, 1996
  3. 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
  4. Tanks of the World, 1915-1945, Peter Chamberlain, Chris Ellis, 1972
  5. The Encyclopedia of Weapons of World War II, Chris Bishop, 1998
  6. Jane's World War II Tanks and Fighting Vehicles The Complete Guide, Leland Ness, 2002
  7. Tanks of World War II, Duncan Crow, 1979
  8. The Illustrated Guide to Tanks of the World, George Forty, 2006
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