Multiple Launch Rocket System BM-21 GRAD and RM-70 GRAD
Multiple Launch Rocket System BM-21 GRAD and RM-70 GRAD
MULTIPLE ROCKET LAUNCHER
BM-21 GRAD
| Gross weight (t) | 13,7 |
| Operating crew (persons) | 6 |
| Motor | V-8 URAL-375 |
| Maximum speed (km/h) | 75 (on road) |
| Range (km) | 450 |
| Caliber (mm) | 122 |
| Transported ammuntion (pcs) | 40 (in launch tubes) |
| Salvo time (s) | 20 |
| Dimensions (L x W x H) (mm) | 7 350 x 2 400 x 3 090 |
The Soviet-built BM-21 GRAD 122 mm calibre multiple launch rocket system was developed to conduct concentrated rocket fire on an enemy dispersed over a large area.
It destroys not only combat equipment, but also infantry and enemy firing positions.
The rocket launchers carry 40 rounds of ammunition and can be fired both singly and in salvo.
RM-70 GRAD
| Gross weight (t) | 24 |
| Crew (persons) | 4 |
| Motor | Tatra T-3-930 |
| Maximum speed (km/h) | 85 (on road) |
| Range (km) | 1 100 |
| Caliber (mm) | 122 |
| Transported ammuntion (pcs) | 40 (in launch tubes), 40 (in reloader magazine) |
| Salvo time (s) | 18-22 |
| Dimensions (L x W x H) (mm) | 8 650 x 2 250 x 2 960 |
The Czechoslovak-made RM-70 GRAD multiple launch rocket systém is a mobile and effective artillery weapon for indirect fire.
The RM-70 is constructed on a Tatra T-813 8x8 chassis. It carries 40 missile tubes with an automatic reloading system, which minimizes the time required to reload a salvo of missiles and prepare to fire.
It uses 122mm GRAD rockets for firing, and can be fired both singly and in a salvo. The vehicle is equipped with a central tyre pressure regulation system, allowing it to adapt to the nature of the surface.