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| Crew | 7 |
| Dimensions and weight | |
| Total weight in combat order | 4.2 t |
| Armament | |
| Main gun | 155-mm howitzer |
| Barrels length | calibres |
| Traverse range | 360 degrees |
| Elevation range | - 5 to + 70 degrees |
| Maximum rate of fire | 6 - 8 min |
| Combat load | |
| Projectiles weight | 45.5 kg |
| Projectiles initial speed | m/s |
| Maximum flying range | 15.2 km |
| Mobility | |
| Maximum road towing speed | (50) km/h |
| Maximum cross-country towing speed | km/h |