StuG III Ausf.A
| GENERAL DATA | |||
| Other Designation(s) | Gepanzerter Selbstfahrlafette
für Sturmgeschütz 7.5 cm Kanone Ausf.A (Sd.Kfz.142), StuG
III Ausf.A |
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| Type | Assault Gun |
Radio Equipment | FuG 15 or FuG 16 |
| Manufacturer(s) | Daimler-Benz AG
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| Crew | 4 |
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| Production Quantity | 30 |
Production Period | January 1940 - March 1940 |
| DIMENSIONS | |||
| Combat weight | 19600 kg |
Ground pressure | 0.93 kg/cm² |
| Length w/Gun | 5.38 m |
Length /hull | 5.38 m |
| Barrel Overhang | 0 m |
Height | 1.95 m |
| Width | 2.92 m |
Ground clearance | 0.39 m |
| Fire height | 1.50 m |
Turret ring diameter | - |
| ARMAMENT | |||
| Primary Armament | 75 mm StuK 37 L/24 (1) |
Ammunition Carried | 44 |
| Traverse | 12° left & 12° right (manual) |
Elevation | +20° to -10° (manual) |
| Traverse speed (360°) | ? |
Sight | Rblf32 |
| Secondary Armament | - |
Ammunition Carried | - |
| Location | 1: superstructure |
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| ARMOR | ||||
| Assembly | Welding & bolting
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| Armor Detail | Front |
Side |
Rear |
Top/Bottom |
| Lower Hull | 50 mm / 69° |
30 mm / 90° |
30mm / 60°-80° |
16 mm / 0° |
| Superstructure | 50 mm /
81° |
30 mm /
90° (lower) 30 mm / 60° (upper) |
30 mm /
60° |
11mm / 0-12° 17mm / 5° |
| Mantlet | 50 mm / 75° |
- |
- |
- |
| AUTOMOTIVE | |||
| Engine | Maybach HL 120 TR |
Type & Displacement | V12, 11.9 liters |
| Horsepower (maximum) | 300 hp to 3000 rpm |
Power/Weight Ratio | 15.38 hp / ton |
| Gearbox | Maybach SGR 328 145 Variorex: 10 forward, 1 reverse |
Steering | Daimler-Benz-Wilson: clutch-brake, steering
wheel and levers |
| Brakes | Hydraulic |
Fuel Capacity | 320 L Gasoline (Petrol) |
| SUSPENSION | |||
| Type | Torsion bars |
Road wheels | 6 indenpendent (dual), rubber edgings |
| Track return rollers | 3 double |
Sprocket-Wheels | Front, 21 tooth |
| Idler Sprockets | Rear, double, adjustable |
Shock absorbers | on first and last road wheel |
| Track Type | Dual center guide, single pin, steel | ||
| Width | 360 mm |
Pitch | 120 mm |
| Links(shoes) | 93 |
Track ground contact | 2.86 m |
| PERFORMANCES | |||
| Maximum Speed | 40 km/h on road, 24 km/h off road
|
Range | 160 km on road, 95 km off road |
| Mileage | 187 L/100 km on road, 336 L/100 km off road |
Maximum grade | 30° (from horizontal) |
| Trench crossing | 2.30 m |
Vertical obstacles | 0.60 m |
| Maximum fording depth | 0.80 m |
Minimum turning diameter | 5.85 m |
| Sources | |||
| Vehicles.com | TNT HS n°1, 2, 4, 7, 8, 11, 12 | AFV Data Base (lost) |
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Drawings |
File |
