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美 XM—2式步兵战车和 XM—3式侦察战车现正在进行样车试验,达两种车辆具有机动性好、速度快和重量轻等特点,但必要时也可以起到重型车辆的作用。达两种车辆的车体、悬掛装置和动力装置在另一文章中已有论述。本文将介绍提供反装甲和压制火力的炮塔部分。主要的反装甲武器是一门 XM—242式25毫米自动炮和一个“陶”导弹双管发射装置。25毫米自动炮已经历了10年多的发展过程,它在直射距离内零度着角时能击穿75毫米的装甲,在1000米以内零度着角时能击穿66毫米的
The U.S. XM-2 infantry fighting vehicle and the XM-3 reconnaissance tank are currently undergoing prototype-like vehicle testing. Both types of vehicles are characterized by good maneuverability, speed and light weight, but they can also function as heavy vehicles effect. Bodywork, suspension and power units for both types of vehicles have been discussed in another article. This article describes the turret part that provides anti-armor and suppression firepower. The main anti-armor weapon is an XM-242 25-mm automatic gun and a “Tao” missile dual-launcher. The 25mm automatic gun has undergone more than a decade of development and can penetrate 75mm armor at zero angle within direct range and 66mm at zero angle within 1000m