2016年8月6日,2016年国际军事比赛“开放水域”工程兵舟桥部队竞赛决赛在奥卡河举行,中国派出了由110名官兵组成的代表团。图为俄罗斯的PMM-2型自行舟桥搭载UR-77装甲扫雷车进行展示。PMM-2型自行舟桥是一种集桥、舟、车于一体的架桥装备,可以在陆上和水中航行,具有机动能力好、架设速度快、载重量大、架桥机械化程度高、架设作业人员少的优点,尤其适合在强渡时使用。但是,PMM-2自行舟桥也因机械化程度高,存在技术复杂、维护难度大等不足。 On August 6, 2016, the 2016 International Military Competition “Open Water” was held in the Okka River. The delegation consisted of 110 officers and men. The photo shows Russia’s PMM-2 self-propelled pontoon equipped with UR-77 armored mine clearance showcase. The PMM-2 self-propelled pontoon bridge is a kind of bridge equipment integrating the bridge, the boat and the truck. It can sail on land and in the water, has good maneuvering ability, fast erection speed, large load capacity, Erection of the advantages of fewer workers, especially for the use of strong crossing. However, due to the high degree of mechanization of PMM-2 self-propelled pontoon bridge, there are some problems such as technical complexity and difficulty of maintenance.