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 |