On October 13th, 2011, China Truck Network reporter met for the second time with Allison Mountain Molybdenum Co., Ltd.’s head of the Daheishan team, Zhou Yongkuan, for the first time on the Allison transmission and FAW liberation test drive. It was during the test drive in Changchun in 2010. At that time, Zhou Chong was only a test rider. After more than a year, the organizer placed the test drive on the test drive in Jilin. Multiple Allison automatic transmissions of the Daheishan molybdenum mine.
Daheishan Molybdenum Co., Ltd. Daheishan Team Leader Zhou Yongkuan
Safety quality: Allison automatic gearbox improves driver's working environment
Back to January 14, 2010, Allison Transmission and China FAW Vehicle Co., Ltd. and China FAW Vehicle Co., Ltd. on the day of test drive in Changchun, left a deep impression on the reporter that Zhou Zong drove twice, when the reporter interviewed him, He remembered saying "I feel very good! I have been driving for more than 10 years. Now I have found that the car that drives the automatic transmission feels so good. When I opened the manual transmission, I could slip if the operation was not smooth on the uphill. Or back down, I was afraid to go uphill before each uphill.I didn't have any problems with the original Allison gearbox. I just paused on the slope three times and I didn't have any problems. I could stop it steadily. Live, this has greatly improved our safety.†It was precisely this chance that Zhou Quan, who had already prepared a contract to purchase foreign brands of mining vehicles, changed his mind and later proved that this change Let Zhou always very satisfied.
The FAW Liberation Mine Car Purchased by Zhou Alley is equipped with Allison Transmission
It turned out that working in the mining area, the environment is harsh, the original manual operation of the mine car, the driver needs a high degree of tension, less than half a day physical and mental fatigue, in the mining area can easily lead to vehicle and personal danger, some drivers feel that the working environment is too tired and often leave, The serious loss of personnel, often causing a lot of trouble for their own operations, which allows Zhou to buy the vehicle again, put the safety and ease of operation of the vehicle in the first place. Zhou always experienced the convenience and ease of operation on the test drive in Changchun, and the safety quality of Allison’s automatic transmission solved Zhou’s challenges.
Working in mining areas is of course important. How can we improve operational efficiency in the context of safe transportation, and thus mentioning the market competitiveness of enterprises is another aspect of Zhou's concern. Can Allison Transmission meet the requirements?
Efficient quality: Allison automatic transmission helps liberate mining vehicles
In June 2010, Zhou started to use the Allison automatic transmission's FAW liberated mine car with a trial attitude. The initial use of the driver gave him the greatest feeling of ease of operation; driving safety is high, and in the course of six months of use The driver reflected that the vehicle equipped with Allison automatic transmission had a significantly higher starting capacity than manual transmission. The dynamic performance was better than that of the manual box car. The advantage of the automatic transmission car was more and more obvious than that of the manual transmission, and the operating efficiency was improved. Great improvement. Thus, in early 2011, the company purchased large quantities of more than 20 sets of self-dumping trucks for liberation of automatic mines. At present, among dozens of liberated mining fleets, the proportion of mining vehicles equipped with Allison automatic transmissions is nearly 60%.
The reporter learned that the liberation vehicles used in the Daheishan Molybdenum Mine were equipped with Allison 4500RS gearboxes and Xichai 390-horsepower engines. After more than six months of operation statistics, more than 20 Allison automatic shifters of the Zhou Group’s fleet were reported. The turnover rate reached 90%, which is much higher than the 75% operating rate of the manual transmission. In terms of capacity, the automatic transmission truck is transported 5 times more per day than the manual shifter, calculated at 45 tons per time: 45 tons x 5 times = 225 tons. According to the calculation of 300 days of operation in a year, each automatic mine car transports ore more than the manual manual car each year: 225 tons x 300 days = 67,500 tons; in terms of fuel consumption, the fuel consumption of the manual dump truck is approximately 0.043 kg per ton kilometer. The fuel consumption per ton-km of the Xun automatic dump truck is about 0.045kg, which is only slightly higher.
Liberated mining vehicle equipped with Allison transmission with stone loading
Reporter Chang Cheung with the car took the test and mentioned that he had used the Allison automatic gearbox for about a year. He had previously opened the manual crossbar, shift fork, fork, driveshaft, etc. in the mine. These parts are often replaced, but now they have not been replaced at the moment. Master Zhang also told reporters that he would like to run a few more trips before, earn more money, can manually handle the box in the mining area too tired, physically and mentally exhausted, use Airlie After the automatic transmission, the operation was very convenient. It was able to run 5 more times a day, and the monthly salary was increased by about 1,500 yuan. Not only that, Zhou Zong also told reporters that through the comparison of the efficiency of the vehicles, the capacity of three automatic transmission mine trucks is equivalent to the capacity of four manual transmission mining trucks, so that each year each automatic transmission car is more than a manual transmission car. It can create a production value of about 160,000 yuan, plus the cost of maintenance and spare parts, and the purchase cost of automatic transmission and mining trucks has been recovered within 10 months.
At the trial driving test site, users from Jilin, Heilongjiang, Inner Mongolia, Gansu, Qinghai, etc., were interested in the Allison automatic transmission after the test drive, and they had further purchase intentions. The China Truck Network reporter also learned that Zhou’s procurement plan for next year will give priority to Allison’s automatic transmission of FAW Liberation Mine Cars.
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