Introduction to the ZG150-1500-1 electric locomotive: The ZG150-1500-1 electric locomotive was jointly developed by Xiangtan Motor Manufacturing Factory and Tianxin Locomotive and Rolling Stock Factory in the late 1960s. It is the first batch of self-designed and produced products in my country. Electric locomotive, introduced in 1972 and retired in 2002. Mainly used for coal and stripping production and transportation.