| Technical data | 122mm D30J |
|---|---|
| Calibre | 122 mm |
| Muzzle velocity | 730 m/s |
| Range of max. | 17.300 m |
| Barrel length with muzzle brake | 4785 mm (39.5 cal.) |
| Barrel length without muzzle brake | 4270 mm (35.5 cal.) |
| Length of riffling | 3400 mm |
| Powder chamber length | 594 mm |
| Field of action in elevation | -7° to 70° |
| Normal barrel recoil length on firing | 740 – 930 mm |
| Max. allowed recoil length | 940 mm |
| Length of howitzer in travelling position | 5330 mm |
| Breadth of howitzer in travelling position | 2190 mm |
| Height of howitzer in travelling position | 1700 mm |
| Height of howitzer in combat position at 0° elevation (to shield tip) | 1420 mm |
| Clearance | 325-345 mm |
| Tyre dimensions | 9,00-20 |
| Mass of howitzer in combat position | 3350 kg |
| Mass of howitzer in travelling position | 3440 kg |
| Barrell mass | 1050 kg |
| Rate of fire | 6-8 rds/minute |
| Max. speed on good road (asphalt – concrete) | to 60 km/h |
