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ZK4型电空转辙机分为ZK4-170型和ZK4-200型2种型号,适用于有压缩空气动力源的自动化、半自动化驼峰调车场,是借助于压缩空气完成快速转换道岔、锁闭道岔和表示尖轨位置的设备。在满足转换时间等要求的条件下,适用于50 kg/m和
ZK4 type electric empty point switcher is divided into ZK4-170 type and ZK4-200 type 2 kinds of models for compressed air power source automation, semi-automatic hump shunting yard, is the use of compressed air to complete the rapid switch turnout, lock turnout And a device that indicates the location of the rail. In meeting the requirements of the conversion time and other conditions, apply to 50 kg / m and