2S3 Akatsiya

2S3 Akatsiya
Paese	Unione Sovietica
Ruolo	Cannone semovente
In servizio	Dal 1971 ad oggi
Costruito	Inconsapevole

SO-152 · (СО-152) è un semovente sovietico da 152,4 mm sviluppato nel 1968. Era una risposta al 155 mm americano M109. Lo sviluppo è iniziato nel 1967 secondo la risoluzione del Consiglio dei ministri dell'Unione Sovietica del 4 luglio 1967. Nel 1968 l'SO-152 fu completato e nel 1971 entrò in servizio. La sua designazione GRAU è 2S3 (2С3). Il veicolo da combattimento ha anche ricevuto la designazione aggiuntiva Akatsiya · (Акация), che in russo significa acacia.

fonte: 2S3 Akatsiya su Wikipedia

2S3 Akatsiya Walk Around
Fotografo	Vladimir Yakubov
Localizzazione	Inconsapevole
Foto	100

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General Characteristics and Role

The 2S3 Akatsiya (Russian for “Acacia”) is a Soviet-era 152 mm self-propelled howitzer developed in the late 1960s as a direct response to the American 155 mm M109 SPG. It was designed to suppress and destroy enemy personnel, artillery, command posts, and field fortifications, providing division-level indirect fire support. The vehicle uses a tracked chassis derived from the 2K11 Krug (SA-4 Ganef) surface-to-air missile system. It was accepted into Soviet service in 1971 and received the NATO designation M1973. It is known for its ruggedness and capability to fire a wide variety of Soviet 152 mm ammunition. [Image of the T-60 light tank]

Property	Typical Value
Ruolo	Self-Propelled Howitzer
National Origin	Soviet Union (USSR)
Produttore	Uraltransmash / OKB-9
Service Entry	1971
Equipaggio	4 (Commander, Driver, Gunner, Loader)
Combat Weight	27.5 tonnes (27,500 kg)
Length (Gun Forward)	8.4 m (27 ft 7 in)
Larghezza	3.25 m (10 ft 8 in)
Altezza	3.05 m (10 ft 0 in)

Powerplant and Mobility

Engine: V-59 V-12 liquid-cooled diesel engine.
Power Output: 387 kW (520 hp).
Transmission: Manual, with 6 forward and 2 reverse gears.
Suspension: Independent torsion bars with hydraulic shock absorbers.
Maximum Speed (Road): 60–63 km/h (37–39 mph).
Operational Range (Road): Approx. 500 km (310 mi).
Protection: All-welded steel armor, providing protection against small arms fire and artillery shell splinters (up to 30 mm thickness on the turret and hull front).
NBC Protection: Equipped with a collective Nuclear, Biological, and Chemical (NBC) defense system.

Armament and Performance

Main Armament: 152.4 mm (6-inch) 2A33 howitzer (28 caliber length).
- Elevation/Traverse: -4° to +60° elevation; 360° turret traverse.
- Ammunition Load: 40 to 46 rounds (depending on variant and internal stowage).
Maximum Range (Standard HE): Approx. 17.4 km (10.8 mi) with conventional High Explosive (HE) rounds.
Maximum Range (RAP): Approx. 20.5–24 km (12.7–15 mi) with Rocket Assisted Projectiles (RAP).
Rate of Fire: Maximum of 4 rounds per minute (rpm); sustained rate of 1–3 rpm.
Ammunition Types: Fires a wide range of separate-loading 152 mm ammunition, including HE-FRAG, HEAT, smoke, illumination, and later, laser-guided munitions like the **Krasnopol** projectile.
Secondary Armament: 1 x 7.62 mm PKT machine gun mounted on the commander’s cupola for anti-aircraft and self-defense.