/Vehicles/Allies/USA/01-LightTanks/M2-LightTank/Data/M2A3.htm | Up-dated: 10-10-2022

 

M2A3 Light Tank

GENERAL DATA
-
Light Tank
-
Rock Island Arsenal

4

  • Commander/gunner in left turret
  • Gunner in right turret
  • Driver in hull left front
  • Assistant driver in hull right front
73
1938

 

DIMENSIONS
9500 kg
0.65 kg/cm²
4.432 m
4.432 m
0 m
2.30 m
2.50 m
0.368 m
1.80 m
Left turret: 0. 843 m
Right turret: 0.693 m

 

ARMAMENT
.50cal (12.7 mm) M2HB MG
on M9 Mount (1)
1579 (.50cal)
.30 caliber MG M1919A4 (7.62 mm)
on M12 Mount (2)
180° (manual)
-10° to +20° (Manual)
?
?
.30 caliber MG M1919A4 (7.62 mm) (3)
2730 (.30cal)
1: turret left - 2: turret right - 3: bow

 

ARMOR
Riveting
22 mm / 69° (lower)
16 mm / 21° (upper)
16 mm / 90°
16 mm / 71°
13 mm / 0° (Front)
6.4 mm / 0° (Rear)
22 mm / 73°
16 mm / 90°
16 mm / 90°
9.53 mm / 0°
22 mm / 90°
22 mm / 90°
22 mm / 90°
6.4 mm / 0°
none
-
-
-

 

AUTOMOTIVE
Continental W-670-7
R7
262 hp at 2400 rpm
27.58 hp / ton
Sliding, constant mesh:
5 forward, 1 reverse
Controlled differential & Steering levers
Mechanical, external contracting
190 L Gasoline (Petrol)

 

SUSPENSION
Vertical volute spring
2 bogies/track; 2 wheels/bogie
2/track
14-tooth front drive
Adjustable idler at rear of track
-
T16E1: Outside guide, double pin, rubber bushed, reversible rubber
295 mm
140 mm
67
2.46 m
T16E2: Outside guide, double pin, rubber bushed, non-reversible rubber
295 mm
140 mm
67
2.46 m

 

PERFORMANCES
62 km/h on road
40 km/h off road
209 km on road
? L/100 km on road
26° (from horizontal)
1.52 m
0.61 m
1.10 m
13 m

 

Sources
-

 

Drawings

 

File

 

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