"The XDE440, the world's largest rear-drive rigid mining truck, is off the assembly line. This is not only an important milestone in the development of XCMG's mining equipment industry, but also an important breakthrough in high-end mining equipment in China and even in the world."

On March 15, 2022, the XDE440, the world's largest rear-drive rigid mining truck independently developed by XCMG and owning more than 60 invention patents, rolled off the production line in China's largest mining equipment intelligent manufacturing base.

Help the nation become self-sufficient in high-end equipment

The "jewel in the crown" of the global construction machinery industry is none other than the mining equipment field with the highest technical content and the largest value scale.

The XDE440 rigid mining truck is a "tailor-made" product of XCMG for China Minmetals Group. It is customized and developed for the highest industry standards in the global high-end mining market such as South America, North America, and Australia. The annual attendance time is 7,300 hours, and the availability rate exceeds 95%.

"XDE440 has a load capacity of 400 tons, which is close to the height of a three-story building, setting the world's highest record for rear-drive rigid mining trucks." Xie Heping, head of the XCMG mining machine project R&D team, introduced, "In order to meet the 400-ton load requirements, we independently It has developed the world's largest wheel speed reducer and the world's strongest wet disc brake, which is equivalent to the traction force of a full-seat 16-car Harmony, which can effectively alleviate the problem of tight mining capacity."

It is reported that XDE440 has independently conquered a number of internationally leading key core technologies such as intelligent variable frequency traction, high-torque wheel hub drive, cab rollover protection, and anti-fatigue design of large load-bearing components. It is the world's largest tonnage AC electric drive dump truck independently developed by XCMG.

It is worth mentioning that, focusing on customer value, XCMG has carried out more than 80 special designs and professional service plans according to the field conditions, and successfully completed the R&D and production tasks.

"Minmetals and XCMG have a very deep and long-standing cooperative friendship, and XCMG's equipment's superior engineering capabilities, reliable product quality, and ultimate service throughout the life cycle have been unanimously recognized by us." Zhang Liang, Director of Resources Supply Chain, Minmetals Group He said that Minmetals' domestic and overseas mine development and XCMG's advantages in high-precision technology and equipment have fully combined to build a new cooperation model to help the high-quality development of mines.

Climbing Mount Everest in High-end Manufacturing Industry

With the implementation of the national "3060 dual carbon" strategy, the exploitation and utilization of China's mining resources is quietly undergoing a new round of adjustment, and the green, high-end, large-scale and intelligent upgrade of mining construction equipment has become an inevitable trend.

XCMG complete set of mining equipment is constructed in Australian iron mine

Under the guidance of the product innovation strategy of "three highs and one big", XCMG "steps on the accelerator deeply", innovates and seeks changes, makes every effort to enter the technical commanding heights of the high-end equipment industry, continuously improves the product line, and competes in the "blue ocean" of high-end equipment. The achievements of the world-renowned mining machinery brand for nearly half a century have rapidly grown into the only large-scale open-pit mining equipment enterprise in China and the top five in the world.

XCMG pure electric mining truck XDR80TE is under construction in Inner Mongolia coal mine

It is worth noting that XCMG has formed a full range of mining equipment industry layouts such as 70-700 ton mining excavators, 30-440 ton mining dump trucks, 100-6000 t/h crushing and screening machinery, and 350-550 hp motor graders. , filling a number of domestic gaps, and can provide global customers with large-scale complete mining construction solutions with the most complete product spectrum and the most complete tonnage.

"It is understood that mining machinery, as one of XCMG's strategic emerging industries, has now entered the global high-end mining market in Africa, Australia, South America, and Europe in batches. XCMG Co., Ltd., chairman of XCMG Machinery and secretary of the party committee Wang Min said, "In the future, XCMG will We will do our best to provide full life cycle service guarantee, help maximize customer value, and jointly contribute to the intelligent, safe and green development of the mining industry. "Editor/Ma Xue