Combat vehicle BM-13NM / 2B7 (БМ-13НМ / 2Б7) is a rocket launcher designed to fire M-13, M-13UK and M-13UK-1 reactive fragmentation munitions at ground targets, primarily against enemy live and fire assets in the open or in light engineer shelters. It is also usable for destroying tanks and other armoured equipment deployed at concentration points.
The rocket launcher is mounted on a truck chassis ZiL-157.
Basic tactical and technical data:
Length: 7200 mm
Width: 2330 mm
Height: 3000 mm
Weight in marching position, unmanned: 7090 kg
Weight in combat position with ammunition: 7770 kg
Weight of artillery superstructure: 2350 kg
Weight of loaded ammunition: 815 kg
Transition time from march to combat position: 2-3 min
Time of firing salvo: 7-10 s
Reloading time: 5-10 min
Min. bearing: 8° +-1
Max. 45°
Bearing: +-10°
Number of firing rails: 16
Length of launch rails 5 m
Source: Боевые машины БМ-13Н, БМ-13НМ, БМ-13НММ - руководство службы; МО СССР 1974
The rocket launcher is mounted on a truck chassis ZiL-157.
Basic tactical and technical data:
Length: 7200 mm
Width: 2330 mm
Height: 3000 mm
Weight in marching position, unmanned: 7090 kg
Weight in combat position with ammunition: 7770 kg
Weight of artillery superstructure: 2350 kg
Weight of loaded ammunition: 815 kg
Transition time from march to combat position: 2-3 min
Time of firing salvo: 7-10 s
Reloading time: 5-10 min
Min. bearing: 8° +-1
Max. 45°
Bearing: +-10°
Number of firing rails: 16
Length of launch rails 5 m
Source: Боевые машины БМ-13Н, БМ-13НМ, БМ-13НММ - руководство службы; МО СССР 1974