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1引言CKD6E型机车是中国南车集团资阳机车有限公司为土库曼斯坦铁路设计的调车内燃机车。该机车为外走廊式车体结构,采用交-直流传动方式,机车装用标定功率为990 kW的6240ZJ型柴油机、TQFR-3000型同步主发电机及ZQDR-410型牵引电动机、走行部为22 t轴重的三轴转向架。机车设有微机控制系统、行车安全速度监控系统等。自2007年公司第1台CKD6E型机车在土库曼斯坦铁路投入运用,截至目前已向土库曼斯坦出口该型机车53台,向哈萨克斯坦出口128台,再加上国内的用户,该型机车总计已生产210多台。运用证明,该型机车运行情况良好,能很好地满足用户的运用及检修需求,但运用中也发生了一些较为明
1 Introduction CKD6E locomotive is a shunting diesel locomotive designed by Turkmenistan Railway for Zhanyang Locomotive Co., Ltd. of CSRG. The locomotive outside the corridor body structure, the use of AC - DC transmission, the locomotive fitted with a rated power of 940 kW 6240ZJ diesel engine, TQFR-3000-type synchronous main generator and ZQDR-410 traction motor, the Ministry of 22 t Axle weight three-axis bogie. Locomotive with computer control system, traffic safety speed monitoring system. Since the first CKD6E locomotive was put into operation on Turkmenistan railway in 2007, to date, 53 locomotives have been exported to Turkmenistan and 128 to Kazakhstan. Coupled with domestic users, this locomotive has been produced in total More than 210. Application shows that the locomotive running in good condition, can well meet the needs of users and maintenance needs, but the use of some of the more obvious