75 mm Howitzer Motor Carriage T30
| GENERAL DATA | |||
| Other Designation(s) | - |
||
| Type | Indirect Fire |
Radio Equipment | ? |
| Manufacturer(s) | White Motor Co. |
||
| Crew | 5 |
|
|
| Production Quantity | 500 (108 converted to M3 personnel carriers) |
Date of first acceptance | February 1942 |
| DIMENSIONS | |||
| Combat weight | 9300 kg |
Height over gun shield | 2.30 m |
| Length | 6.10 m |
Fire height | 2.08 m |
| over side armor | 1.962 m |
Ground clearance | 0.284 m |
| Tread | 1.64 m (front) - 1.62 m (rear) |
Wheelbase | 3.442 m |
| ARMAMENT | |||
| Primary Armament | 75 mm Howitzer M1A1 (1) |
Ammunition Carried | 60 |
| Traverse | 45° (22.5° left and right) |
Elevation | +49.5° to -9° (Manual) |
| Traverse speed (360°) | Manual |
Sight | ? |
| Secondary Armament | .50cal (12.7 mm) M2HB MG (2) |
Ammunition Carried | 300 |
| Location | 1: Mount T10, rear - 2: Flexible
on pedestal mount |
||
| ARMOR | ||||
| Assembly | Bolting
|
|||
| Armor Detail | Front |
Side |
Rear |
Top/Bottom |
| Body | 6.4 mm / 66° (Radiator
louvres) 13 mm / 65° (Windshield cover) |
6.4 mm / 90° |
6.4 mm / 90° |
6.4 mm / 7° (Hood top)
& Open |
| Gunshield | 9.53 mm
/ 55° |
6.4 mm /
90° |
Open |
Open |
| AUTOMOTIVE | |||
| Engine | White 160AX |
Type & Displacement | L6 |
| Horsepower (maximum) | 147 hp at 3000 rpm |
Power/Weight Ratio | 15.81 hp / ton |
| Gearbox | Spicer 3461 constant mesh: 4 forward, 1 reverse |
Steering | Cam and lever, front wheels only |
| Brakes | ? |
Fuel Capacity | 227 L Gasoline (Petrol) |
| SUSPENSION | |||
| Type | Semi-elliptic longitudinal leaf
spring (Front) Vertical volute spring (Rear) |
Road wheels | Steel ventilated disc (Front) 1 bogie/track; 4 dual/bogie (rear) |
| Track return rollers | 1 dual/track |
Sprocket-Wheels | 18-tooth front drive |
| Idler Sprockets | Adjustable fixed at rear of track |
Shock absorbers | On front wheels |
| Track Type | Center guide band type | ||
| Width | 300 mm |
Pitch | 100 mm |
| Links(shoes) | 58 |
Track ground contact | 1.187 m |
| PERFORMANCES | |||
| Maximum Speed | 64 km/h on road |
Range | 280 km on road |
| Mileage | ? L/100 km on road |
Maximum grade | 31° (from horizontal) |
| Trench crossing | 0.76 m |
Vertical obstacles | 0.30 m |
| Maximum fording depth | 0.81 m |
Minimum turning diameter | 18 m |
| Sources | |||
| AFV Database | Vehicles.com | - |
|
Drawings |
File |
