| 2S4 Tyulpan
|
| Type | Self-propelled mortar
|
| Origin | Soviet Union
|
| Service | 1972–present
|
| User | Russian Federation
|
| Wars |
Soviet–Afghan War
Iran-Iraq War
First Chechen War
Second Chechen War
Syrian Civil War
Russo-Ukrainian War
|
| Manufacturer | Uraltransmash
|
| Produced | 1969–1988
|
| No. built | 588
|
| Dimensions |
|---|
| Length | 8.5 m (27 ft 11 in)
|
| Width | 3.2 m (10 ft 6 in)
|
| Height | 3.2 m (10 ft 6 in)
|
| Weight | 30.0 t
|
| Crew | 5-9
|
| Mobility |
|---|
| Engine | V-59U V-12 liquid-cooled diesel
|
| Power | 520 hp (387.76 kW)
|
| Specific power, l. s./t | 19
|
| Power/weight | 17 hp/tonne
|
| Suspension | individual Torsion bar
|
| Fuel tank capacity, l | 500-830 lit
|
| Specific ground pressure | 0.605 kg/cm²
|
| Highway speed | 62 km/h (39 mph)
|
| Cross-country speed, km/h | 25-30
|
| Highway cruising range , km | 500
|
| Operational range | 420 km (260 mi) on road
|
| Climbability, deg. | 30°
|
| Passable wall, m | 0.7
|
| Crossable ditch, m | 2.55
|
| Crossable ford , m | 1.0
|
| Survivability |
|---|
| Armour | 20 mm Steel
|
| NBC-prot. | Yes
|
| Lethality |
|---|
| Armament, Primary | 1 x 240mm M-240 (9.4 in) mortar
|
| Ammo, Primary | 12 x 240mm
|
| Ammo, Primary |
53-F-864 high-explosive shells with a maximum firing range of 9.65 km
3F2 active-reactive shells with a maximum firing range of 19.69 km
1K113 "Smelchak" laser guided projectile was adopted by the 2S4 in 1982
Saida incendiary shells with napalm and forming stable sources of fire on an area of 7850 m² around the center of the projectile burst,
Nerpa cluster shells with high-explosive fragmentation submunitions
3OF16 nuclear projectile with a yield of 2 kilotons in the usual and active-reactive version
"Resin" neutron shell
"Veil" neutron shell
|
| Armament, Secondary | 1 x 12.7mm DsHK, or
7.62 mm PKT machine gun
|
| Ammo, Secondary | 100 x 12.7mm
|
