China's atomic bomb test base in no man's land - Qinghai Haishu further northwest more than 300 kilometers, is the largest open-pit coal mine in Qinghai - Tianjun Muli coal mine. There is a wealth of “black gold†hidden here, and hundreds of large-scale pull coal vehicles from all over the country gather here every day. The demand for self-owned cars in the mining area is also very large. We have assembled Yuchai’s Dongfeng Hercules from YC6M since 2010. The number of possessions in the Muli mining area since August has exceeded 150 units, and the follow-up market outlook is promising.
However, the environment of the Muli coal mine is extremely bad, and the year-round cold and oxygen deprivation cause severe winds and heavy snowfalls. Due to the harsh environment, the YC6M engine also appeared to be “unsatisfied with water and soilâ€â€”the water temperature was low. In order to eliminate problems quickly, on March 16th, Yang Jieqiang of Yuchai Customer Service Center, Wu Yunzheng of the Technical Support Department, and Mo Ququn of the Application Development Department made a special trip to handle the fault. As soon as he arrived in Qinghai, three people couldn’t attend to the hardships on the road and went straight to the dealers to learn more about the situation.
Yuchai service personnel check engine
At 5 o'clock in the morning the next day, three experts Yang Jieqiang and Zhong Kui, the service manager of the Qinghai Office, and Liang Qianke, the accessories manager, set foot on the way to Muli, risking altitude sickness. The service vehicles passed through the grasslands, passed through the Gobi, and crawled hard on the rocky beach. After more than 10 hours' drive, they reached the height of 4329 meters, and then they continued to walk more than 10 kilometers to the Muli coal mine.
It was afternoon at the time of arrival. The turbulent winds in the mining area caused dust and coal ash to come. Hearing that Yuchai experts came to handle the problem, many users immediately surrounded the use of the vehicle. After a detailed understanding of the situation, the experts couldn't care for the bumpy ride and strong altitude sickness, and with fierce winds, greeted the flying ash, and began to check the YC6M's low water temperature at minus 23 degrees outdoors. Work together to analyze failures.
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