This charge using propellant 9/7 plus other increments of type 4/1, one perforated granular and type 3/1, one perforated granular as flsh reducer. It is suitable as Reduced Charge for 122mm howitzer gun D30 and type M- 45.
This charge using propellant 9/7 plus other increments of type 4/1, one perforated granular and type 3/1, one perforated granular as flsh reducer. It is suitable as Reduced Charge for 122mm howitzer gun D30 and type M- 45.
Description | Charge No | ||||
Full | 1 | 2 | 3 | 4 | |
Weight of propellant 9/7, gm | 1954 | 1419 | 884 | 349 | |
Weight of propellant 4/1 , gm | 559 | 559 | 559 | 559 | 559 |
Weight of propellant 3/1,gm | 20 | 20 | 20 | 20 | 20 |
Muzzle velocity, m/s | 565 | 493 | 417 | 335 | 276 |
Average maximum chamber pressure, MPa | 250 |
Packed in iron sheet box protected with wooden box with following dimensions and weights
Dimensions (L x B x H), mm | 459x440x440 |
Net weight, kg | 70 |
Storage temperature | 16 - 30°C |
Relative humidity | ≥65% |