Arsenal

The HE 81LDMA is one of the most up-to-date high explosive bombs of 81mm caliber, used for fighting uncovered enemy manpower, as well as unarmored means.

Performance:

Reached firing range - 6200 m;
Spheroidal graphite Cast Iron Body;
Increased fragmentation effect approximately 1400 effective fragments;
Arming distance fuze

AF66 (Point detonating, super quick action, boresafe type, muzzle safety distance 40 m) fuze.

AF621 (Point detonating, super quick action, boresafe type) fuze.

The PRACT HE 81LDMA is used for training purposes, their flight ballistic is identical to those of the high explosive version.

The HE 81LDMA is one of the most up-to-date high explosive bombs of 81mm caliber, used for fighting uncovered enemy manpower, as well as unarmored means.

Performance:

Reached firing range - 6200 m;
Spheroidal graphite Cast Iron Body;
Increased fragmentation effect approximately 1400 effective fragments;
Arming distance fuze

AF66 (Point detonating, super quick action, boresafe type, muzzle safety distance 40 m) fuze.

AF621 (Point detonating, super quick action, boresafe type) fuze.

The PRACT HE 81LDMA is used for training purposes, their flight ballistic is identical to those of the high explosive version.

BALLISTIC DATA	HE 81LDMA	PRACT 81LDMA
Average Maximum Pressure, bar (piezo)	900 (0+6)	900 (0+6)
Average Max Range, m
● 1170 mm barrel Average Max Range, m	5 768 (0+6)	5768 (0+6)
● 1450 mm barrel Average Max Range, m	6 200 (0+6)	6200 (0+6)
Average Muzzle velocity, m/s
● 1170 mm barrel Average Muzzle velocity, m/s	296 (0+6)	296 (0+6)
● 1450 mm barrel Average Muzzle velocity, m/s	312 (0+6)	312 (0+6)

BALLISTIC DATA

HE 81LDMA

PRACT 81LDMA

Average Maximum Pressure, bar (piezo)

900 (0+6)

Average Max Range, m

● 1170 mm barrel

Average Max Range, m

5 768 (0+6)

5768 (0+6)

● 1450 mm barrel

Average Max Range, m

6 200 (0+6)

6200 (0+6)

Average Muzzle velocity, m/s

● 1170 mm barrel

Average Muzzle velocity, m/s

296 (0+6)

● 1450 mm barrel

Average Muzzle velocity, m/s

312 (0+6)

TECHNICAL CHARACTERISTICS	HE 81LDMA	PRACT 81LDMA
Body material	Spheroidal Graphite Cast Iron	Spheroidal graphite Cast Iron
Length fuzed, mm	489 max	AF66 (496 max)
Weight fuzed, kg	4.15 max	4.15 max
Highest Max Pressure, bar (piezo)	950 (0+6)	950 (0+6)
Weight of Explosive charge (TNT), kg	0.740 max	-
Weight of the inert charge, kg	-	0.740 max
Fuze AF66 arming distance, m	not less than 40	not less than 40
Operating Temperature Range, °C	from minus 40 to 50	from minus 40 to 50
Class of explosion hazard, UN Code	1.2E, UN 0321	1.2E, UN 0321

TECHNICAL CHARACTERISTICS

HE 81LDMA

PRACT 81LDMA

Body material

Spheroidal Graphite Cast Iron

Spheroidal graphite Cast Iron

Length fuzed, mm

489 max

AF66 (496 max)

Weight fuzed, kg

4.15 max

Highest Max Pressure, bar (piezo)

950 (0+6)

Weight of Explosive charge (TNT), kg

0.740 max

Weight of the inert charge, kg

0.740 max

Fuze AF66 arming distance, m

not less than 40

Operating Temperature Range, °C

from minus 40 to 50

Class of explosion hazard, UN Code

1.2E, UN 0321

Packing One fuzed Mortar Bomb with 6 pcs. Increment charges is packed in a Container; 6 pcs. Containers are arranged in a wooden case.	HE 81LDMA	PRACT 81LDMA
Case dimensions, mm	600x325x260	600x325x260
Case weight, kg	38	38
Case volume, m³	0.051	0.051

Packing

One fuzed Mortar Bomb with 6 pcs. Increment charges is packed in a Container; 6 pcs. Containers are arranged in a wooden case.

HE 81LDMA

PRACT 81LDMA

Case dimensions, mm

600x325x260

Case weight, kg

Case volume, m³

0.051

81 mm HE 81LDMA and PRACT 81LDMA