M4A4:


Aberdeen Tank Museum

Dragon Diecast
1/72 Armor,
M4A4
6078:
Dragon's Armor, 60278, Polish M4A4
60284:
Dragon Diecast 1/72 Armor, 60284 France M4A4 Medium Tank

Standardized in February 1942. Built by Detroit Tank Arsenal.

Welded hull. Three piece bolted front. Early models had M34 gun mount and vision slots in hull eliminated. Later vehicles had the M34A1 mount.

The length of hull had to be extended for the 5 engines.7

Was the main model supplied to England.7

The 75 mm gun fired a 14.4 lb. AP round at a muzle velocity of 2,050'/sec.9

Tank Recovery Vehicle M32B4:

Based on M4A4.

M4A4 Mine Exploder:

USA's M4A4 Mine Exploder
Aberdeen Tank Museum

Used spigot mortar bombs.9

  M4A4 (Sherman V)
Crew 54,9
Physical Characteristics  
Weight 71,000 lb4
29.7 tons6, 34.8 tons, 36.25 tons9
Length w/gun 19' 10.5"4, 20.3'9
6.04 m6
Length w/o gun 19' 10.5"
Height 8.9'9, 9'3,4
2.74 m6
Width 8' 7"3,4, 8.7'9
2.62 m6
Width over tracks  
Ground clearance 15.75", 17"9
Ground contact length 13' 6", 160"9
Ground pressure 12.9 psi9, 13.4 psi
Turret ring diameter  
Armament  
Main 75 mm4
75 mm M33,6
75 mm M3, L/409
Secondary  
MG 3: MG4
2: .30 cal MG3
.50 cal MG, AA3
2: .30 cal M1919A4 MG, box, coaxial9
Side arms  
Quantity  
Main 959, 973,6
Secondary  
MG .30: 4,7503, 7,7509
Side arms  
Armor Thickness (mm) 123
1" - 2"4
20 - 855
Front: 2"@46°9, 756
Side: 1.5"9, 376
Hull Front, Upper 503
Hull Front, Lower  
Hull Sides, Upper  
Hull Sides, Lower  
Hull Rear  
Hull Top  
Hull Bottom  
Turret Front 3.2"9, 753
Mantlet: 1"9
Turret Sides  
Turret Rear  
Turret Top  
Engine (Make / Model) Chrysler 5-line WC
Chrysler 5 line4,,
Chrysler WC multi-bank6
5: Chrysler7
5xChrysler 5-2519
Bore / stroke  
Cooling Water4,9
Cylinders 304, 5x67,9
Capacity  
Net HP 3706, 4254,5, 430@2,500 rpm9
Power to weight ratio  
Compression ratio 6.5:19
Transmission (Type) Synchromesh9
5 forward, 1 reverse9
Steering Controlled differential9
Steering ratio  
Starter Electric9
Electrical system 24-volt9
Ignition Magneto9
Fuel (Type) Gasoline9
Octane  
Quantity 150 gallons9, 160 gallons
Road consumption  
Cross country consumption 0.6 mpg9
Performance  
Traverse 360°3
Hand and hydraulic9
Max speed 25 mph4,9, 26 mph
40 kph6
Cross country  
Road radius 100 miles, 120 miles9
Cross country radius 100 miles9
Turning radius  
Elevation limits -12° to +8°
Fording depth 3' 6"3,9
Trench crossing 8'3,9
Vertical obstacle 2'3,9
Climbing ability 31° (60%) slope9
Suspension (Type) Vertical volute.3
Horizontal spring, 3 bogies of 2 wheels each9
Wheels each side 3x29
Return rollers each side 39
Tracks (Type) Dry pin, double pin per shoe, rubber cleat9
Length  
Width 16.5"3, 16.6"9
Diameter  
Number of links 849
Pitch 6"9
Tire tread  
Track centers/tread 6.9'9, 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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