M4A6 Medium Tank, Sherman:

Built by the Detroit Tank Arsenal (Chrysler).

Production was canceled due to difficulties. Had the Caterpillar RD-1820 motor.

  M4A6
Crew 54
Physical Characteristics  
Weight 71,000 lb4
Length w/gun 19' 10.5"4
Length w/o gun  
Height 9'3,4
Width 8' 7"3,4
Width over tracks  
Ground clearance 15.75"
Ground contact length 13' 6"
Ground pressure 13.4 psi
Turret ring diameter  
Armament  
Main 75 mm4
75 mm M33,6
Secondary  
MG 3: MG4
2: .30 cal MG3
.50 cal MG, AA3
Side arms  
Quantity  
Main 973,6
Secondary  
MG .30: 4,7503
Side arms  
Armor Thickness (mm) 123
1" - 2"4
Hull Front, Upper 503
Hull Front, Lower  
Hull Sides, Upper  
Hull Sides, Lower  
Hull Rear  
Hull Top  
Hull Bottom  
Turret Front 753
Turret Sides  
Turret Rear  
Turret Top  
Engine (Make / Model) Caterpillar RD-18206
Ordnance RD-18204
Caterpillar D-200A7
Bore / stroke  
Cooling  
Cylinders 94
Capacity  
Net HP 4974
Power to weight ratio  
Compression ratio  
Transmission (Type)  
Steering  
Steering ratio  
Starter  
Electrical system  
Ignition  
Fuel (Type) Diesel6,7
Octane  
Quantity 150 gallons
Road consumption  
Cross country consumption  
Performance  
Traverse 360°3
Max speed 25 mph4
Cross country  
Road radius 100 miles
Cross country radius  
Turning radius  
Elevation limits -10° to +25°3
Fording depth 3' 6"3
Trench crossing 8'3
Vertical obstacle 2'3
Climbing ability  
Suspension (Type) Vertical volute.3
Wheels each side  
Return rollers each side  
Tracks (Type)  
Length  
Width 16.5"3
Diameter  
Number of links  
Pitch  
Tire tread  
Track centers/tread 6' 11"3
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. Battle Winning Tanks, Aircraft & Warships of World War II, David Miller, 2000
  9. Tank Data, Aberdeen Proving Grounds Series, 1968?
  10. Tank Data 2, Aberdeen Proving Grounds Series, E. J. Hoffschmidt and W. H. Tantum IV, 1969
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