BA-20:



BA-20M:

All welded. Aerial on left side of hull.
BA-20V:


Aerial frame around hull.
BA-20 Sh.d (Shelesnaya Doroga):
Modified to run on railways.

| BA-20 | BA-20M | |
|---|---|---|
| Crew | Commander, driver 21 |
31 |
| Physical Characteristics | ||
| Weight | 7,168 lb 2.5 tons1 |
5,600 lb |
| Length w/gun | 12' 2.5" 4.31 m1 |
14' 1.5" |
| Length w/o gun | ||
| Height | 6' 4" 2.13 m1 |
7' 1" |
| Width | 5' 6" 1.75 m1 |
5' 9" |
| Ground clearance | ||
| Ground contact length | ||
| Ground pressure | ||
| Turret ring diameter | ||
| Armament | ||
| Main | 7.62 mm DT MG1 | |
| Secondary | ||
| MG | ||
| Side arms | ||
| Quantity | ||
| Main | ||
| Secondary | ||
| MG | ||
| Side arms | ||
| Armor Thickness (mm) | Front: 61 Side: 61 |
|
| Hull Front, Upper | 10 | |
| Hull Front, Lower | ||
| Hull Sides, Upper | ||
| Hull Sides, Lower | ||
| Hull Rear | ||
| Hull Top | ||
| Hull Bottom | 9 | |
| Turret Front | ||
| Turret Sides | ||
| Turret Rear | ||
| Turret Top | ||
| Engine (Make / Model) | GAZ M1 water cooled | |
| Cylinders | 4 | |
| Net HP | 501 | |
| Transmission | ||
| Fuel type | ||
| Octane | ||
| Capacity | ||
| Performance | ||
| Traverse | 360° | |
| Max Speed | 47 mph 85 kph1 |
55mph |
| Cross Country | ||
| Road radius | 208 miles | 212 miles |
| Turning Radius | ||
| Elevation Limits | ||
| Fording depth | ||
| Trench crossing | ||
| Vertical Obstacle | ||
| Suspension (Type) | ||
| Wheels each side | ||
| Return rollers each side | ||
| Track length | ||
| Tires | ||
| Track width | ||
| Track centers/tread | ||
| Production | 4,800 |
Sources:
- Jane's World War II Tanks and Fighting Vehicles The Complete Guide, Leland Ness, 2002
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