MAIN FEATURES:
- Immediate creation of dense smoke screen;
- Bigger smoke effect, compared to white phosphorous ammunition, due to 3 times bigger quantity of red phosphorous load;
- Bigger density of the smoke screen, compared to white phosphorous ammunition;
- Provides igniting action.
|
TECHNICAL CHARACTERISTICS |
81 MM SMK 81LDRP (FUZE AF621) | 81 MM SMK 81LDRP (FUZE AF66) |
| Body material | Spheroidal Graphite Cast Iron VCh 45, GOST 7293-85 | Spheroidal Graphite Cast Iron VCh 45, GOST 7293-85 |
| Length fuzed, mm | 489 max | 496 max |
| Weight fuzed, kg | 4.45 max | 4.45 max |
| Smoke composition type | SMK-1 (based on red phosphorous) | SMK-1 (based on red phosphorous) |
| Weight of SMK-1, kg | 0.700 | 0.75 max |
| Time of smoke creation, s | 7 | 7 max |
| Duration of smoke emission, s | not less than 40 | not less than 40 |
| Volume of smoke cloud, m3 | not less than 12.0×103 | not less than 12.0×103 |
| Highest Max Pressure, bar (piezo) | 950 (0+6) | 950 (0+6) |
| Operating Temperature Range, °C | from minus 40 to 50 | from minus 40 to 50 |
| BALLISTIC DATA | 81 MM SMK 81LDRP (FUZE AF621) | 81 MM SMK 81LDRP (FUZE AF66) |
| Maximum Pressure, bar (piezo) | 900 (0+6) | 900 (0+6) |
| Max Range, m -1 170 mm barrel -1 450 mm barrel | 5 768 (0+6) 6 200 (0+6) | 5 768 (0+6) 6 200 (0+6) |
| Maximum Muzzle Velocity, m/s -1 170 mm barrel -1 450 mm barrel | 296 (0+6) 312 (0+6) | 296 (0+6) 312 (0+6) |
|
PACKING |
SMK 81RP-AF621 |
| Type | One fuzed Mortar Bomb with 6 pcs. Increment charges is packed in a Container; 6 pcs. Containers are arranged in a wooden case |
| Wooden case dimensions, mm | 600х325х260 |
| Wooden case weight, kg | 38 |
| Wooden case volume, m3 | 0.011 |
| CLASS OF EXPLOSION HAZARD: | 1.2G, UN 0015 |


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