湖南宇通牵引电气设备有限公司

<p><p><b><spanstyle="font-size:18px;font-family:SimSun;">3吨架线式井下电机车&nbsp;斩波调速牵引机车&nbsp;矿用轨道运输设备</span></b></p></p><p></p><p><spanstyle="font-family:SimSun;">3吨架线式隧道牵引机车分为无极调速与有级调速两种，采用机械制动或电制动，并可根据用户需要增加液压制动，电压为250V。其特点：牵引力大、速度快、运行稳定、灵活、走行机构采用锥、正两极转动，寿命长、效率高。</span></p><p></p><p><spanstyle="font-family:SimSun;">性能参数</span></p><p></p><p><spanstyle="font-family:SimSun;">型号&nbsp;：&nbsp;CJY3/6、7、9G(B)</span></p><p></p><p><spanstyle="font-family:SimSun;">粘重&nbsp;：&nbsp;3t</span></p><p></p><p><spanstyle="font-family:SimSun;">轨距&nbsp;：&nbsp;600、762或900mm</span></p><p></p><p><spanstyle="font-family:SimSun;">牵引力&nbsp;：&nbsp;5.74kN</span></p><p></p><p><spanstyle="font-family:SimSun;">大牵引力&nbsp;：&nbsp;7.36kN</span></p><p></p><p><spanstyle="font-family:SimSun;">速度&nbsp;：&nbsp;7.5km/h</span></p><p></p><p><spanstyle="font-family:SimSun;">直流电压&nbsp;：&nbsp;250V</span></p><p></p><p><spanstyle="font-family:SimSun;">电机功率×台数&nbsp;：&nbsp;6.5kW×2</span></p><p></p><p><spanstyle="font-family:SimSun;">尺寸</span></p><p></p><p><spanstyle="font-family:SimSun;">长度（带碰头）&nbsp;：&nbsp;2750mm</span></p><p></p><p><spanstyle="font-family:SimSun;">宽度&nbsp;：&nbsp;940、1082或1220mm</span></p><p></p><p><spanstyle="font-family:SimSun;">高度（轨面至顶棚）&nbsp;：&nbsp;1550mm</span></p><p></p><p><spanstyle="font-family:SimSun;">轴距&nbsp;：&nbsp;850&nbsp;mm</span></p><p></p><p><spanstyle="font-family:SimSun;">轮径&nbsp;：&nbsp;Φ520&nbsp;mm</span></p><p></p><p><spanstyle="font-family:SimSun;">受电弓工作高度&nbsp;：&nbsp;1800~2000mm</span></p><p></p><p><spanstyle="font-family:SimSun;">小转弯半径&nbsp;：&nbsp;6m</span></p><p></p><p><spanstyle="font-family:SimSun;">调速方式&nbsp;：&nbsp;电阻或斩波调速</span></p><p></p><p><spanstyle="font-family:SimSun;">制动方式&nbsp;：&nbsp;机械或液压制动</span></p><p></p><p></p><br/>