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The 8-storey, 1,400-tonne large-scale equipment is currently the first in China and the largest mining excavator in the world.
After delivery, this WK-55 super large excavator will be put into use in the coal mining company Pingshuo open pit mine. This excavator with a bucket capacity of 56 cubic meters is the key equipment of China's large open pit mine, which can satisfy the world. For all open pit mines, this equipment was too heavy for a year from design to production.
Wang Xinzhong, deputy director of Taizhong Group Technology Center: The main breakthrough is the breakthrough of control technology, transmission technology, and process improvement, so it has completely independent intellectual property rights.
Through the breakthrough of core technology, Taihe Group's excavator is not only 30% lower in price than foreign products, but also can save 17% in operating cost. The high cost performance has also been welcomed by users.
Jing Tianliang, general manager of China Coal Energy Group Co., Ltd.: The output of a set of normal one-year is millions of tons. It should be said that it will play a milestone role in the independent production of large-scale open-pit coal mine equipment in the future.
According to reports, this delivery is the first of the two orders of China Coal Energy Group. Yan Shanzhong, deputy director of the Standing Committee of the Provincial People's Congress, attended the acceptance ceremony.
Recently, a large-scale equipment completely developed and designed by the Chinese itself was officially delivered to users in Taiyuan Heavy Machinery Group Co., Ltd. This mining excavator has