The hottest Xiangdian heavy equipment leads the de

Xiangdian heavy equipment Co., Ltd. (hereinafter referred to as Xiangdian heavy equipment Co., Ltd.) is speeding up the production of 220 ton electric wheel dump trucks destined for Rio Tinto Group recently. In order to adapt to the high-temperature working environment in Australian mining areas, Xiangdian heavy equipment Co., Ltd. has customized the world's top engine and AC on the configuration of export-oriented electric wheel dump truck

recently, Xiangdian heavy equipment Co., Ltd. (hereinafter referred to as Xiangdian heavy equipment) is speeding up the production of 220 ton electric wheel dump trucks destined for Rio Tinto Group. In order to adapt to the high-temperature working environment in Australian mining areas, Hunan Electric Heavy Equipment Co., Ltd. has customized the world's top engines, AC drive systems, hydraulic escalators and various safety device systems on the configuration of export-oriented electric wheel dump trucks. The delivery and use of this vehicle will achieve a breakthrough of zero export of the large electric wheel dump truck developed by China

in August 2009, SF with world advanced level, AC drive and independent intellectual property rights developed by Xiangdian heavy equipment Co., Ltd. obtained the specification compliance statement and supporting documents provided by the upstream. 33900 220 ton electric wheel dump truck (hereinafter referred to as 220 ton electric wheel dump truck) passed the appraisal and was put into mass production, which represents that the monopoly of imported products in the domestic large-scale mining dump truck market has been broken, It is of great significance to reduce the mining cost of open-pit mines and promote the development of open-pit mining in China

Xiangdian heavy equipment Co., Ltd. has a long history of manufacturing electric drive vehicles and is the national designated research and development base of electric wheel dump trucks. For a long time, the company has adhered to the combination of technology introduction and independent innovation, and established strategic cooperation relations with domestic first-class universities and scientific research institutions. While continuously digesting and absorbing international advanced technology, if the sheet metal is not carefully scratched, the company has long been committed to the research and development of complete vehicles, electrical control, hydraulic systems, and large-scale bearing components

tenacious efforts to break through the long-term technical blockade and monopoly

for a long time, China's mines have completely relied on imports of large electric wheel dump trucks of more than 220 tons, which not only affects China's energy security, but also leads to a significant increase in mining costs due to the high price of complete vehicles and spare parts and long delivery cycle. However, technology is controlled by others, which makes China's electric wheel dump truck national industry can only find a way out in the low-end and small market

at the same time, with the rapid development of China's economy, the demand for mineral resources in many industries such as metallurgy, electric power, petrochemical and light industry has increased rapidly. Mining enterprises have accelerated the pace of technological progress and enterprise reform and innovation. The demand for various new processes, new technologies and new equipment is increasing day by day, which puts forward higher requirements for mining equipment

aiming at the market opportunity, Xiangdian heavy equipment Co., Ltd. officially launched the project development of sf33900 220 ton electric wheel dump truck in July 2007. Xiangdian heavy equipment Co., Ltd. makes full use of the existing technologies, experience and research foundation related to the localization of 108 ton and 154 ton electric drive dump trucks, draws on the strengths of others, integrates the top technologies of dump trucks at home and abroad, and cooperates with Hunan University and Central South University to develop sf33900 220 ton electric wheel dump trucks in the development mode of production, learning, research and use

on October 28, 2008, Zhou Qiang, the then governor of Hunan Province and the current Secretary of the Hunan provincial Party committee, solemnly announced at the general assembly site of the dump truck: "the 220 ton electric wheel dump truck independently developed by China and with independent intellectual property rights has been successfully offline in Xiangdian heavy equipment Co., Ltd., marking that the manufacturing technology of transportation equipment for large open pit mines in China has reached the international advanced level."

Li Jiping, chairman of Xiangdian heavy equipment Co., Ltd., and all the staff involved in the design and manufacture of dump trucks are filled with sincere pride. This is the dream of generations of Xiangdian people who have worked hard to achieve, and it is also the hope of the rise of China's open-pit mine transportation equipment manufacturing industry

in November 2008, two 220 ton dump trucks that successfully rolled off the production line successively arrived at Yiminhe mine. The on-site service personnel carried out on-site installation, commissioning, and no-load and half load operation in a harsh environment of more than minus 40 degrees. In January, 2009, the 220 ton electric wheel dump truck was put into trial operation in Yimin coalfield. For more than two years and 22 days, the R & D team of the 220 ton electric wheel dump truck has made great efforts to go out early and return late every day. During the trial operation, the vice president of technology and the team stayed in Inner Mongolia for a whole month. It is under such difficult conditions that the project team will carefully record the operation of the sample vehicle every day and carefully study every detail of the vehicle's local work

it is precisely because of such considerate and meticulous service that since the 220 ton electric wheel dump truck was put into operation in the mine, the e hydraulic system has suffered from oil leakage. It has been unanimously praised by users for its large load-carrying capacity, low operating cost, high reliability, safe driving, comfortable operation and other characteristics. Just three months after the sample car was operated in the mine, Huaneng Yimin Coal and Electricity Co., Ltd Shenhua Jungar Energy Co., Ltd. has successively signed car purchase contracts with Xiangdian heavy equipment Co., Ltd., achieving sales revenue of more than 200million yuan

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