PT-76兩棲坦克，世界產量最大兩棲坦克，奪島登陸利器 скачать в хорошем качестве

PT-76兩棲坦克，世界產量最大兩棲坦克，奪島登陸利器

PT-76（俄語：ПТ-76）是世界上產量最多的兩棲坦克，第二次世界大戰後由蘇聯研製，主要用於海軍陸戰隊作為灘頭攻堅和偵察等任務，並大量出口中國、北韓、越南、伊拉克等友好國家，時至今日，仍有少數國家裝備該型兩棲坦克。 PT-76為鋼鐵焊接結構，車身呈船形而且闊大，估計其浮力儲備係數為28.1%，對兩棲車輛來說已算不錯，PT-76和同期的其他兩棲車輛相比在推進方面要先進，它採用了由發動機帶動的噴水器由車尾的噴水孔噴出，當在水上行駛時由駕駛把發動機輸出動力全轉移在噴水器，此時其履帶是不會有動力的而其他兩棲車輛則是靠履帶伐水前進，因此其水上速度比較快，其砲塔為車長和裝填手兩人一組，車長要兼任砲手操作主砲瞄准開火，駕駛在車身前部中央。 PT-76 (Russian: ПТ-76) is the most productive amphibious tank in the world. It was developed by the Soviet Union after World War II. It is mainly used by the Marine Corps as a beachhead and reconnaissance mission, and is exported to China, North Korea, Friendly countries such as Vietnam and Iraq, and today, there are still a few countries equipped with this type of amphibious tanks. The PT-76 is a welded steel structure with a boat-shaped and wide body. It is estimated that its buoyancy reserve coefficient is 28.1%, which is not bad for amphibious vehicles. Compared with other amphibious vehicles of the same period, the PT-76 is more advanced in propulsion. It adopts the water sprayer driven by the engine and sprayed from the water spray hole at the rear of the car. When driving on water, the driver transfers all the output power of the engine to the water sprayer. At this time, the track will not have power and the other The amphibious vehicle relies on the crawler to cut the water, so its speed on the water is relatively fast.