ZSU-57-2 | |
|---|---|
| 국가 | 소련 사회주의 연방 공화국 |
| 형식 | 자추진 대공 총 |
| 항목 | 의 앨범 37 사진 워크 어라운드 의 a ZSU-57-2 |
Tthe ZSU-57-2 (Ob'yekt 500)는 두 개의 57mm 오토 캐논으로 무장 한 소련의 자체 추진 대공포 (SPAAG)입니다. 'ZSU'는 "대공 자체 추진 마운트"를 의미하는 Zenitnaya Samokhodnaya Ustanovka의 약자이며, '57'은 밀리미터 단위의 군비 보어를 의미하고 '2'는 총 배럴의 수를 나타냅니다. 기원: 차 세계 대전 동안, 지상 공격 항공기는 이동 중에 기계화 된 유닛에 대한 심각한 위협으로 나타났습니다. 기존의 견인 대공 (AA) 포병은 대공 기관총을 행동으로 옮기는 데 필요한 시간 때문에 이러한 조건 하에서 부적절한 대응이었습니다. 이 경험을 통해 소형 보어 오토 캐논이나 무거운 기관총으로 무장 한 대공 추적 차량이 필요하다는 것을 분명히했습니다. 독일 Wirbelwind와 같은 차량은 차 세계 대전의 마지막 전투에서 좋은 효과를 발휘하는 데 사용되었습니다.
소스: 키 피 디 아
| ZSU-57-2 산책 | |
|---|---|
| 사진 작가 | Unknow |
| 로컬라이제이션 | Unknow |
| 사진 | 59 |
참고 항목:
The Accidental Tank Destroyer
Tthe ZSU-57-2 (Zenitnaya Samokhodnaya Ustanovka) was intended to be the Soviet Union’s premier shield against jet aircraft. Entering service in 1955, it featured twin 57mm autocannons mounted on a lightened T-54 chassis. However, it was a “daylight only” weapon with no radar and a slow manual sighting system, making it nearly useless against fast modern jets. While it failed its primary mission, crews quickly discovered its true calling: ground support. Its massive high-velocity shells could shred light bunkers, APCs, and even the side armor of Main Battle Tanks, earning it the nickname “Sparka” (Twin-mount) and a fearsome reputation in urban combat.
| Attribute | Technical Specification (ZSU-57-2) |
|---|---|
| 역할 | Self-Propelled Anti-Aircraft Gun (SPAAG) |
| 승무원 | 6 (Commander, Driver, Gunner, Sight Adjuster, 2 Loaders) |
| 엔진 | V-54 V12 water-cooled diesel (520 hp) |
| 최대 속도 | 50 km/h (31 mph) |
| 주무장 | 2 × 57 mm S-68 Autocannons |
| Rate of Fire | 210–240 rounds per minute (combined) |
| 갑옷 | 8 mm to 15 mm (Steel) |
| 무게 | 28.1 tonnes |
Design Engineering: Thin Skin, Big Teeth
- The Lightened T-54 Chassis: To save weight for the massive turret, engineers removed one road wheel (reducing it from five to four) and thinned the armor down significantly. While a T-54 could take a hit, the ZSU-57-2 can be damaged by heavy machine gun fire.
- The S-68 Autocannon: These guns are modified versions of the towed S-60. They fire a massive 2.8 kg shell with a muzzle velocity of 1,000 m/s. This gives them incredible kinetic energy, allowing the Armor-Piercing (APC-T) rounds to penetrate over 100mm of armor at close range. [Image diagram of the twin S-68 recoil and loading mechanism]
- Open-Topped Vulnerability: The turret is massive and open to the sky. While this provides the crew with excellent visibility for tracking planes and prevents toxic fumes from building up, it makes the vehicle extremely vulnerable to airburst shells, grenades, and even rain.
- Manual Fire Control: Unlike the later radar-guided “Shilka,” the ZSU-57-2 relies on an optical-mechanical computing sight. A dedicated crew member has to manually input the target’s estimated speed and range—a near-impossible task against supersonic jets.
Operational History: A Global Menace
- Vietnam Service: North Vietnamese forces used the ZSU-57-2 during the 1972 Easter Offensive. While it struggled to hit U.S. Phantoms, it was devastatingly effective at clearing South Vietnamese defensive lines and bunkers.
- Middle East Wars: In the hands of Syrian and Egyptian forces during the Six-Day War and Yom Kippur War, it was often used as an improvised “assault gun.” Israeli tankers learned to prioritize these vehicles because their twin 57mm guns could disable a tank’s tracks or optics in seconds.
- The Yugoslav Wars: During the 1990s, Serbian and Croatian forces used the ZSU-57-2 almost exclusively for ground support. Its ability to elevate its guns nearly vertically made it the perfect tool for clearing snipers out of high-rise buildings.
- Modern Obsolescence: By the 1970s, the Soviet Army replaced it with the 23mm ZSU-23-4 실카, which traded the 57mm’s “punch” for radar-guided accuracy and a much higher rate of fire.
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