ROCKETS AND MISSILES

122 mm REACTIVE AMMUNITION WITH EXPLOSIVE THERMOBARIC WARHEAD HE-TB AND MRV-U FUZE

Technical characteristics
Ammunition
– caliber …………………………………………………………………….122 mm
– max. range …………………………………………………………..20400 m
– length (incl. fuze) ………………………………………………..2875 mm
– weight (incl. fuze) ……………………………………………………62,5 kg
– max. velocity ……………………………………………………….. 690 m/s
– operating temp. ………………………………………….-32° C ÷ +50° C
Warhead
– type …………………………………………………………………………….HE-TB
– weight ……………………………………………………………………….18,4 kg
– thermobaric charge weight …………………………………… 3,25 kg
Reactive motor with double base
– weight ………………………………………………………………………. 47,1 kg
– powder weight ……………………………………………………… 20,65 kg
– burning time ……………………………………………..2,2 sec (at 20° C)
– initiation current ………………………………………………………..0,45A
– stabilization – aerodynamic by rotation (4 folding wings)
MRV-U FUZE
Percussion fuze with safety mechanism.
– fuze weight …………………………………………………………………..710 g
– safety distance from the muzzle …………………….150 ÷ 400 m
Adjusting possibilities:
– instantaneous ………………………………………………………. at impact
– short delay ……………………………………………………0,001 ÷ 0,005 s
– long delay ……………………………………………………..0,007 ÷ 0,013 s