As the largest open-pit coal mine in China, Shenhua Zhungeer Energy Co., Ltd. designed to produce 20 million tons of coal per year has become one of the most advanced mines in China, and it is also a test and promotion base for domestic mining equipment. . In this mining area, the competition between mining vehicles is very fierce. Various types of mining vehicles from various manufacturers are listed above the mining area. Among them, the number of Yutong Heavy Industry's wide-body mining dump trucks (hereinafter referred to as dump trucks) has reached 32, which occupies an absolute advantage. Especially in the No. 1 mining area, all dump trucks are manufactured by Yutong Heavy Industry. Yu Tongjin, chairman of the Yutong Heavy Industry Dump Truck in the mining area, the largest user of Zhungeer Qikun Machinery Engineering Co., Ltd., told reporters: “Originally, I only wanted to buy 3 units, but eventually I bought 17 units. The small users suddenly become Large users.†Last year, his construction work volume excavated 1.9 million cubic meters of earth, and after replacing Yutong Heavy Industry dump truck equipment, he completed 3 million cubic meters of excavation tasks in just 6 months. .
Yu Guojin is a maintenance worker. With years of accumulated experience, his familiarity with construction machinery products has been recognized by the entire mining area and he has been hailed as a "PhD in Primary School." He said that in terms of mining vehicles, there are three elements that require the most attention. One is the safety performance of the product. Mine construction environment is very bad, and the accident rate is also very high. As the Yutong Heavy Industry Dump Truck uses steel plates in its main structure, this ensures the safety of construction. Once a Yutong dump truck had a rear-end collision due to improper operation, the entire cab was deformed, but the driver was not injured. The second is the overall layout of the product. Yu Guojin stated that the five assembly structures of Yutong Heavy Industry Dump Truck are of reasonable overall design and performance. In particular, the body beams are welded, unlike some mine cars that are fixed with rivets or screws to ensure long-term use of the dump truck while resisting vibration. In addition, in the earth-stripping construction, as the depth deepens and the soil quality changes, the soil moisture content is likely to increase and it is easy to adhere to the bucket. Some of the dump trucks that were used before, because the floor of the cabin was not warmed up, were often unable to completely remove the soil that was stuck to the body of the bucket when the soil was dumped, resulting in less work. Yutong dump trucks have exhaust preheating pipes on the floor of the car's chassis that can heat the car's tank and remove the clay stuck in the car's bucket. The third is the supply of accessories and services. This requires that the host plant, together with all major accessory companies, set up service centers and accessories libraries at or near the mines to resolve.
Another customer of the mining company, Su Laiyun, Chairman of the Jiuxing Company, purchased 15 Yutong heavy-duty trucks in a short period of half a month, becoming the second largest user of Yutong Heavy Industry Co., Ltd. in Heidaigou Coal Mine. What he saw was Yutong. Heavy industry provides perfect after-sales service.
At present, Yutong Heavy Industry has 5 service personnel stationed in Heidaigou. The five officers were divided into two teams and were stationed near the teams of the National Gold and Sulaiyun. Soon after, Yutong Heavy Industry will build a maintenance service center in Heidaigou to facilitate user maintenance. Moreover, Yutong Heavy Industries also promises to users that even if these products have passed the warranty period, the service station will provide technical services at any time.
Liu Baozhu, sales manager of Yutong Heavy Industry Mengzhong District, said that in order to meet the requirements of mines in Inner Mongolia and other places, the company has put two test cars in Inner Mongolia. Since the test vehicle was officially put on the market in March of this year, it has achieved sales of 35 units in the Mongolian region. In addition, there are orders for more than 20 products. This year, there is no problem with the sales of 50 units in the Mengzhong region. It is expected that it will exceed 100 units next year. With the completion of the closure of the No. 2 open-cut mining area with an annual output of 40 million tons of coal and the No. 1 surface mining area, the Heidaigou open-pit mine will become one of the largest coal mines in the world. As one of the benchmark coal mines for open-pit excavation, the equipment requirements of the Heidaigou coal mine are the first in Asia. For example, the largest dragline in Asia is used in this coal mine. Being able to enter this mining area, the competition faced by companies is indeed great. Yutong Heavy Industry said that they will continue to invest more in product R&D and after-sales services, and will meet the higher requirements of mine dumpers in the future.
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