The 9A52-4 lightweight launch vehicle mounts fewer launch tubes compared with the traditional 12-tube 9A52-2 LV and can be fitted with two types of launch pod containers: 9Ya295-type modular (non-reloadable) container or MZ-196-type reloadable container.
The transporter/loader carries 6 rockets.
The launch vehicle is designed to engage vital dispersed targets, vulnerable elements of which are open and sheltered manpower, soft-skinned, light-armored and armored vehicles of motor-rifled and tank companies, artillery and tactical missile and air defenсe units, helicopters on landing sites, destroy command posts, communication centers and military-industrial infrastructure facilities.
Components:
The launch vehicle provides firing, survey control, ground navigation with data display on the electronic map, and automated launching pod laying on the target. All this provides high survivability of the LV reduced time of staying at a fire position. In urgent fire position displacement mode, the LV is capable of leaving the position within 1 min. For operations in bad weather and at night, the crew is provided with increased comfort.
A wide range of trajectory-corrected rockets has been developed for the Smerch MRL. All the rockets share the same design and differ from each other only in the type warhead used (cluster warhead with fragmentation submunitions, separable and non- separable HE warhead, thermobaric warhead, cluster warhead with shaped-charge/fragmentation submunitions, cluster warhead with sensor-fused submunitions). Range of fire is from 20 up to 120 km.
| Rocket caliber, mm | 300 |
| Weight, loaded LV with 9Ya256 container with crew, not more than, kg | 23570 |
| Weight, loaded LV with MZ-196 with crew, not more than, kg | 24650 |
| Crew | 2 |
| Number of launch tubes | 6 |
| Salvo time, s | 20 |
| Max speed, km/h | 90 |
| Cruising range, km | 1000 |