On the morning of May 19th, Qingdao Tianrun Group Co., Ltd. invested 26 million newly purchased 10 new green, environmentally friendly, comfortable and convenient new energy pure electric mining dump trucks. There have been in the Yulong Copper Opencast Mining Area at an altitude of 5000 meters. Slowly driving away, officially "starting to run", signifying that Yulong Copper will open a new model of Yulong for pure electric mining truck transportation, showing that Yulong Copper adheres to green development, builds green mines, promotes energy conservation and emission reduction, and creates beautiful mining areas. New achievements. Hua Jincang, vice president of Western Mining Group Corporation, and Liu Xianning, party secretary of Yulong Copper participated in the vehicle handover ceremony.
Qingdao Tianrun Group Co., Ltd. has also invested in the construction of supporting equipment such as charging piles, new energy pure electric mining dump trucks are driving into the snowy plateau, and a new model of "green transportation" has been launched, which has low cost, no pollution, fast operation and high safety The characteristics of being intelligent and in line with the future development trend of high efficiency and high quality of the mine, which demonstrates the determination of Qingdao Tianrun Group and Western Mining Group to establish and practice the concept of "green water and green mountains are Jinshan and Yinshan".
"We actively respond to the concept of" green water and green hills are Jinshan and Yinshan ", vigorously promote the construction of green mines, and actively explore the mine operation model under the new situation. After more than 3 months of trial, it has great advantages in environmental protection, energy saving, cost reduction, etc., greatly reducing exhaust emissions, and has exemplary benefits and effects in ecological protection. If the results are obvious in the later period, we will put it into use More pure electric mining vehicles replace traditional heavy trucks. "Liu Xianning said.
The use of new energy pure electric mining dump trucks has produced huge environmental benefits, while reducing the transportation costs of the mining area to the extreme, resulting in greater economic benefits. It is understood that compared with the traditional fuel transportation vehicles used by Yulong Copper, the annual cost savings of each vehicle is about 1 million yuan.
The transportation conditions in the mine are poor, the slope of the road inside the mine is large, the oxygen is thin, and the long-term overload operation will inevitably test the reliability of the vehicle power. Can the new energy pure electric mining dump truck meet the 5000 meters high altitude hypoxia Transport conditions in the mining area?
The operation of the new energy pure electric mining dump truck is the first domestic application of Yutong's independent research and development of a high-torque 2-speed AMT gearbox and a dual motor combination that meets the complex working conditions of the mining area, supplemented by domestic leading and mature vehicle integration technology It can run well under high-altitude, hypoxic, and extremely cold conditions, without loss of power, and with good safety performance and strong comfort. It has the advantages that traditional fuel vehicles can't match.
"In places with large slopes, the previous fuel car was more difficult to drive, because the combustion on the plateau was not sufficient, and the power was affected. The first time I drove this electric mining truck today, there would be no shortage of power. And it is an automatic transmission. There is no difference between driving and a car. It is particularly comfortable. "Chen Xuejun, a mine transportation driver, said.
For new energy vehicles, cruising range is the most concerned. This new energy pure electric mining dump truck has a comprehensive cruising range of 300 kilometers, but its automatic charging function makes the cruising range of the mining truck more impressive. "In the mining area, the vehicle consumes about 21% of the uphill empty load, the downhill vehicle is fully loaded, the potential energy is converted into electrical energy, the recoil power is about 20%, and the comprehensive power consumption is only 1%. In order to meet the charging needs, the company installed three charging piles near the open-pit mine area, which can be fully charged in only half an hour using the fast charging mode, "Yutong engineer Liang Chunhui introduced.
Outstanding environmental benefits, first-class economic benefits, excellent safety performance, and strong comfort ... The introduction of new energy pure electric mining dump trucks in the plateau mining area is the long-term development of Yulong Copper to actively explore economic benefits and ecology in the development and utilization of mineral resources The specific practice of the harmonized and unified development model of benefits and social benefits is a vivid epitome of the Western Mining Group's pursuit of green development, making green articles, and achieving green growth.
In the process of enterprise reform and development, the Western Mining Group has always adhered to the deployment of the "eco-province" and the construction of "eco-province" of the provincial party committee and government, insisted on playing the "green card" and taking the "green road", and unswervingly promoted the construction of ecological civilization. To effectively implement environmental protection throughout the entire production and operation process, continue to increase investment in environmental protection, accelerate the construction of green mines and garden-style factories, the concept of green development is increasingly popular, the construction of the beautiful West Mine is continuously upgraded and accelerated, and the company ’s high-quality development momentum is increasing. Invention is obvious.
