Tanks of World War II
Tanks of World War II > American Armored Vehicles
M3 Stuart
GENERAL DATA
Other Designation(s) Light Tank, M3 Stuart
Manufacturer(s) n.a.
Production Quantity 4526 Production Period Mar. 1941-Oct. 1942
Type Light Tank Crew 4
Length /hull (m) 4.53 Barrel Overhang (m) n.a.
Width (m) 2.24 Height (m) 2.64
Combat Weight (kg) 12700 Radio Equipment SCR210
FIREPOWER
Primary Armament 37mm Gun M5 Ammunition Carried 103
Traverse (degrees) Manual (360°) Elevation (degrees) -10° to +20°
Traverse speed (360°) - Sight M5A1
Secondary Armament 5 x .30 caliber MG M1919A4 (AA, coaxial, bow, 2 x sponson) Ammunition Carried 8270
MOBILITY CHARACTERISTICS
Engine Make & Model Continental W-670-9A Track Links 66/track
Type & Displacement R7, 10.9 liters Track Width 29.5 cm
Horsepower (max.) 262hp@2400rpm Track Ground Contact 297.2 cm
Power/Weight Ratio 20.6 hp/t Ground Pressure 10.3 psi
Gearbox 5 forward, 1 reverse Ground Clearance (m) 0.42
Fuel Gasoline (Petrol) Turning Radius (m) 12.8
Range on/off road (km) 113 Gradient (degrees) 31°
Mileage (liters/100km) 216 on road Vertical Obstacle (m) 0.61
Fuel Capacity (liters) 245 Fording (m) 0.91
Speed on/off road 58 km/h Trench Crossing (m) 1.83
ARMOR PROTECTION
Armor Detail Front Side Rear Top/Bottom
Hull 44mm@67° 25mm@90° 25mm@70° 13mm@0°(front)
10mm@0°(rear)
Superstructure 16mm@21°(lower) 25mm@90° 25mm@90°(lower) 13mm@0°
38mm@73°(upper) 25mm@70°(lower)
Turret 38mm@80° 25mm@90° 25mm@90° 13mm@0-15°
Mantlet 38mm@76-90° - - -
TECHNICAL DRAWINGS AND OTHER IMAGES
M3 Stuart Profile M3 Stuart by D.P. Dyer
REFERENCES
St, StIA