January 21，Independently developed by Zoomlion, the first 100-ton nationally-produced electric drive mining dump TruckZTE210 was gloriously offline in Changsha, Hunan，It marks the official entry of Zoomlion into the high-end mining equipment market.。This is another historic breakthrough in the domestic major technical equipment of the mine.，It completely rewrites the long-term dependence on imports of the core components of the 100-ton electric drive dump Truck in China.。
▲The industry's first 100-ton nationally-produced electric drive mining dump Truck rolled off the production line at Zoomlion
Guo Xuehong, Vice President of Zoomlion Heavy Industry Science and Technology Co., Ltd.，Wang Peng, Deputy Secretary of Party Committee of CRRC Zhuzhou Electric Locomotive Research Institute Co., Ltd.，Tan Guirong, Senior Vice President of Guangxi Yuchai Machinery Co., Ltd.，Hundreds of guests including Meng Qingyong, General Manager of Mining Machinery Division of Zoomlion, attended the ceremony.。
Electric drive mining Dump Truck has been born since the early 1960s.，With flexible and efficient performance，It has always been the main equipment for transportation in major open-pit mines all over the world.。At the same time，Electric drive mining Dump Truck as high-end equipment，Its technology is complex，It is extremely difficult to manufacture，There are only a handful of production enterprises worldwide.。
Zoomlion has a profound research and development background of mining equipment.。Back in the 1980s,，Changsha Construction Machinery Research Institute of the Ministry of Construction, the predecessor of Zoomlion, participated.“Complete sets of equipment for open-pit mines with an annual output of 10 million tons”Project research and development，And won the special prize of the National Science and Technology Progress Award。This time, the first 100-ton national chemical and electric drive mining Dump Truck was launched.ZTE210，It is the profound technological accumulation inherited by Zoomlion.，It has also made breakthroughs in a number of key core technologies.。
▲The industry's first 100-ton nationally-produced electric drive mining dump truck rolled off the production line at Zoomlion
The Off-line Electric Drive Mining Dump TruckZTEFor the first time, the technology of 100-ton domestic equipment has been fully autonomous and controllable.，Pecially in domestic high-power Vehicle diesel engines and high-power semiconductors.IGBTModule，As well as that fatigue analysis of large and complex load-bearing structure.、High torque gear drive、High power AC frequency conversion traction and a series of key core technologies to achieve international leadership.，Through the power of the whole machine、Scientific matching and extreme optimization of transmission system，Power performance leads the industry by a large margin，Total power exceeds that of products of the same class 8%，Fast climbing speed of heavy load，10% increase in transport efficiency%Above。
▲Industry's first 100-ton national production of electric drive mining dump truck ZoomlionZTE210
Through technological innovation and scientific allocation，Zoomlion Electric Drive Mining Dump TruckZTEVehicle performance of 210、Its life and reliability have also reached the international advanced level.。ZTEWeight of 210 is about 90 tons.，Rated load: 120t，Equipped with domestic 39.2L Electronic Control High Pressure Common Rail Diesel Engine，Cooperate with advanced domestic AC variable frequency traction system，Provides higher power for optimal transport performance。The whole Vehicle adopts a box-section welded frame.、Hydro-pneumatic suspension and high-strength cargo compartment，The structure is solid、Durable，Good impact resistance and optimal loading efficiency，Adapt to various materials，It can be widely used in large and medium-sized open-pit coal mines with annual stripping of more than 5 million tons.、Iron ore and various metal open-pit mines。
Hold on“Technology is the root、The product is Ben”The idea of，Zoomlion Is Leading Industry Digitalization、Intelligent、Green transformation and upgrading。“ZTEThe 210 downline is just the starting point.，Zoomlion will continue to innovate，Provide customers with more high-end mining equipment，High quality for China's advanced equipment manufacturing industry、Zhonglian contributes more to sustainable development！”Meng Qingyong said。
