![](http://www.ecns.cn/hd/2022/06/09/b78feb9a5ef542e09cb7da6aae24107f.jpg)
China's first commercialized HXN6 hybrid locomotive rolls off the production line in Ziyang, Sichuan Province, June 9, 2022. (Photo: China News Service/Liu Zhongjun)
Since the power source of the locomotive is composed of a power battery pack and a diesel generator set, it is characteristic of cost and energy saving and environment protection.
![](http://www.ecns.cn/hd/2022/06/09/79a34b64e9fa4a45ab5eb13a8ea18908.jpg)
China's first commercialized HXN6 hybrid locomotive rolls off the production line in Ziyang, Sichuan Province, June 9, 2022. (Photo: China News Service/Liu Zhongjun)