KBP Instrument Design Bureau - 3UOF19, 3UOF19-1

3UОF19, 3UОF19-1

100 MM ROUND WITH HEF OF INCREASED LETHALITY

  • Photo

Engagement of vehicles without armor protection, destruction of constructions and fire points in urban buildings, engagement of concealed and unsheltered manpower.

  • Specifications

Fire module Bakhcha
Equipment ........................ Standard
3UОF17
3UОF19 3UОF19-1
Firing range, m ................. 4000 6500 6500
Fuze .................................... impact
3В35
impact
3В35
proximity
9Э154
Weight, kg:
round ................................ 18.1 15.8 15.7
projectile (with fuze) ....... 15.6 13.41 13.31
Details...
  • Specifications

Fire module Bakhcha
Equipment ......................................................................... Standard
3UОF17
3UОF19 3UОF19-1
Firing range, m ................................................................. 4000 6500 6500
Fuze .................................................................................... impact
3В35
impact
3В35
proximity
9Э154
Weight, kg:
round ............................................................................... 18.1 15.8 15.7
projectile (with fuze) ...................................................... 15.6 13.41 13.31
Projectile muzzle velocity, m/sec .................................... 250 355 355
Number of  lethal fragments (m>0.5g), pcs ................ 1993 3393 3393
Average velocity of  fragments dispersion m/sec ....... 1080 1420 1420
Mean weight of fragments, g .......................................... 6.2 2.73 2.73
Reduced area of engagement, m²
(St=0,23m², ELE=10 kgf/sm², D=2000m)
lethal energy ......................................................................


160


360


600
Number of weight marks ................................................ 9(s+4) 1(s) 1(s)
Consistency of  fire against area target, m
(to a maximum firing range) ...........................................

CFd/D=1/200

CFd/D ≤1/250

CFd/D ≤1/250
Medium height of the standard round
actuation in a group of  rounds, m .................................



3±1.5
Equipment .......................................................................... BMP-3 IFV and its modifications
Ballistic computer ............................................................. 1V539M
Number of estimated ballistics ..................................... 6 (reprorammable)
Distance to a target .......................................................... Up to 8 km
(automatic or manual input)
Range of issued angles, degree:
aiming ............................................................................. from -10 to +45
lead .................................................................................. ±10

Where: St – target area, m²; s – standard; EEL – lethal energy;
CFd/D – Consistency of Fire relative distance/Distance
  • Modifications

  • 100-mm round 3UОF19 with HEF projectile of increased lethality;
  • 100-mm round 3UОF19-1 with proximity fuze and with HEF projectile of increased lethality;
  • Inert 3UОF19IN;
  • Dummy round 3PU39.
  • Advantages and peculiarities of implementation

  • capabilities improvement as compared with 3UOF17:
    • in firing range – 1.63 times
    • in engagement area – 2.2 to 3.8 times
    • in consistency of fire – 1.25 times
  • Included in the ammunition load of the Bakhcha fire module;

  • Included in the ammunition load of the BMP-3 IFV and its modifications with the 1V539M ballistic computer.
Highslide JS