The 2S1 Gvozdika (Russian: 2С1 «Гвоздика», "Carnation") is a Soviet self-propelled howitzer introduced in 1972 and is in service in Russia and other countries as of 2024. It is based on the MT-LBu multi-purpose chassis, mounting a 122 mm 2A18 howitzer. "2S1" is …

The 2S1's main armament, designated the 2A31, is a modified version of the 122-mm D-30 towed howitzer. The ordnance is fitted with a fume extractor and muzzle brake and is held in position when traveling via a lock on the hull glacis plate which is operated by remote-control by the driver.

2025年1月17日 · The 2S1 Gvozdika is a Russian-made 122mm self-propelled howitzer based on a tracked armored vehicle. The first prototype was ready in 1969. The 2S1 entered service with the Soviet Army in the early 1970s and was first seen in public at a Polish Army parade in 1974.

2s1自行榴弹炮，采用船形钢板焊接全封闭结构，有三防、两栖和360度环射能力，重量轻，可空运，配备了一门d-32型122毫米榴弹炮，最大射速为每分4～5发。

With its mount, it can elevation −7° to 70° on a 360° traverse. Rate of fire was 10–12 rpm, 5–6 rpm sustained. Effective range was 15.4 km (9.6 mi) and up to 21.9 km (13.6 mi) with with rocket-assisted projectile. The 2S1 of course carried a heavily modified of this version.

With a muzzle velocity of 680 m/s (2,200 ft/s), Gvozdika has a conventional fire range of 15.3 km (9.5 mi) and a maximum fire range of 21.9 km (13.6 mi). The 122 mm 2A18 howitzer is mounted on a MT-LBu armoured personnel carrier with an armor of 20 mm (.78 in). The 2S1 Gvozdika artillery system is powered by a 300 hp (220 kW) YaMZ-238N diesel ...

2022年2月27日 · This supplies the 2S1 with a top road speed of 37 miles per hour and an operational range nearing 310 miles. A trained crew can fire off up to a maximum of five projectiles per minute while two projectiles per minute is the standard sustained rate.

2019年9月14日 · The 2S1 "Gvozdika" was a workhorse self-propelled howitzer of the Soviet Army that served in motorized rifle units at the regimental level as well as in tank units, including the single tank regiment of motorized rifle divisions and tank regiments organized under tank divisions. The 2S1 replaced the towed D-30 howitzer in this role.

It has a maximum range of 15,300 meters and is also used extensively in a direct fire role against armored vehicles or to breach minefields and other obstacles. The vehicle has a relatively light weight of less than 1 6 metric tons, with a ground pressure of approximately 0.5 kg/cm 2 .

The 2S1 Gvozdika is a tracked 122mm self-propelled howitzer of Russian origin. It was developed in the late 1960's and entered large scale production in 1971. 2S1 was the GRAU designation for the new weapon system.