Mine test drive Allison automatic HOVA60 mining car

On August 27, 2010, the test run of a mining vehicle equipped with an Allison automatic gearbox in the China National Heavy Duty Truck HOVA60 was held in Kunming, Yunnan. The difference from the test drive by other companies is that this time it was conducted under real road conditions. The venue was selected at the Jianshan Phosphorus Mine in Haikou, Kunming, Yunnan Province.

Test drive protagonist debut - Allison automatic HOVA60 mining car

The China Truck Network reporter followed the test-drivers to the phosphate mine destination. When they arrived, they saw only a few large trucks full of phosphate rock on long ramps. From time to time, they saw these big trucks emitting black smoke when they were going downhill. What is more thrilling is that some vehicles have signs of downhill skidding due to the steep slopes. The reporters looked frightened. Fortunately, there are experienced drivers who are holding their feet and thrilling “passing the borders”. The reporter can not help worrying about immediately trying. HOVA60 mining car driving, this mine car can be opened than the big truck "block" most of them, can you safely pass it?

The first automatic mine car users: simple and convenient operation

Before the test drive, the reporter accidentally met the user of the first automatic mine car, Meng Rui. He told reporters that the HOVA60 automatic transmission mine car that is now to be tested and driven has been ordered by their company. This is also Yunnan. Before the event of the first Allison automatic mine truck in the province, Meng Rui’s Yunnan Pioneer Coal Company learned the performance of the car from the dealership. The manager came to the test drive and met the "unreached wife" in person.

The first user of Allison Automatic Mine Car - Meng Rui

Of course, the reporter couldn't miss this good opportunity. So he sat in the co-driver cabin and experienced the automatic mine car together with Manager Meng. When they were ready, the staff simply briefed Meng on the operational precautions, especially with the manual gearbox. After listening to the introduction, Meng moved the car to the ramp and watched him skilled. Operation, the reporter could not help but wonder: Did he drive an automatic mine before?

When Meng’s test drive was over, the reporters couldn’t wait to question him with questions. Meng’s manager told reporters: “Before I was accustomed to the manual mine car, I didn’t worry about the automatic operation of the mine car. I only learned that the automatic operation of the mine car is very similar to the operation of the automatic car. As the car is opened automatically, it has no difficulty in operation. The running-in process is also very short. The manual mine car is too different," he also told reporters. "Before starting the manual shift, you need to concentrate on the upslope and downhill, constantly shifting gears and changing speeds, getting tight, and this test drive is automatic. Mine car, much easier."

Haikou Jianshan Phosphorus Mine Master: Safe and Reliable Vehicles

Haikou Jianshan phosphate mine owner Wu Jianming test drive

The venue for this test drive was in Wu Jianming's Haikou Jianshan Phosphorous Mining Area. Wu Quan certainly did not miss such a test drive opportunity. Driving on his own site, Wu was more calm than other test-drivers. Due to his familiarity with the terrain of the mining area, Wu The rapid opening of the total vehicle enabled the reporter to feel that he had mentioned the excitement of the blind man's eyes and had to grasp the seat cushion firmly and hold the camera with one hand.

It was finally easy to calm down, and a long period of downfall caused the reporter's panic again, thinking: What should I do if I go downhill with such a speed? Nothing goes wrong? Then the staff who sat on the edge turned on the switch. Slowly began to move down, the reporter's worried heartbeat finally calmed down.

Yang Yunsheng, Senior Manager of Truck Sales at Allison Transmissions, told reporters that Allison Transmission has a hydraulic torque converter. Its cushioning effect can protect the power transmission system from shock and wear, making the vehicle slow down or down the long slope. When it is in progress, it can be smoothly decelerated, eliminating wear and heat caused by the use of brakes. The reporter saw other vehicles slipping before the test drive. This is one of the important reasons, and this is not the case for mining vehicles equipped with Allison automatic transmissions. General Manager Wu told the reporter that there are many downhill slopes in the long section of his phosphate rock, and the mountainous road is rugged. If he can ensure the safety of drivers and vehicles on downhill slopes, he is very happy to see the result.

Coal Mine Service Station Users: Save on Maintenance Costs

Liu Jinsong is from the Mechanical Repairing Plant of the Xiaolongtan Coal Mine Bureau in Yunnan Province and is responsible for the maintenance and management of transport vehicles at the Xiaolongtan Opencast Mine. Manager Liu told reporters that before taking part in the test drive, he had not been driving a large truck for many years. He participated in this activity and also provided his mining area with performance in the maintenance of this automatic mining truck. Refer to suggestions.

Liu Jinsong of Yunnan Xiaolongtan Coal Mining Service Machine Repair Factory expressed satisfaction with the quality of Allison transmission service

After the test drive was over, the reporter asked about the test drive experience. “After so many years, we opened the truck again and opened it in the mining area. There was some worry that something went wrong, but it was very convenient to operate it like an automatic car.” Of course, The maintenance service manager, Manager Liu, is more concerned with the performance stability of the Allison transmission.

According to Yang Yunsheng, senior sales manager of Allison Trucks, Allison automatic transmissions are equipped with excellent pre-diagnosis and diagnostic functions, which can automatically monitor the wear of transmission oil, filter elements and friction plates, know in advance if maintenance is needed, and In the event of a fault, the fault code is promptly indicated on the electronic display on the shifter, which can effectively protect the transmission and reduce the loss caused by the driver's operation mistakes, while the preventive warning can reduce the probability of the vehicle failing. , Reduce maintenance costs. Manager Liu expressed his approval of Yang Yunsheng’s remarks. "In the test drive, I had not opened a large truck for a long time. There were mistakes in the operation. The electronic display had prompts and alarms. I promptly adjusted the error operation according to the prompts. This not only gave the driver a good The warning effect can also prevent the driver from accidentally making mistakes. These results can ultimately save maintenance costs and save money."

After some test drive, the reporter had been worried that the question of whether the “big head” could pass smoothly had long been answered.

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