April 8, Xi'an in Shaanxi coal rank Coal Mine Machinery Factory Group independently developed by China's first major power, large mining, high-reliability MG900/2210-WD intelligent automation network of AC traction Shearer, the Shaanxi Office of Science and Technology organised by the domestic coal experts, many of the Advisory Committee through the factory detection, identification, it was agreed that the factory, industrial test.

To meet the high-yield, high efficiency coal mine coal face major mining equipment demand, China's "11th Five-Year Plan" specifically in the mining 10 million tons of coal underground mining equipment Comprehensive Development to include special support project. MG900/2210-WD-AC traction Shearer, Xi'an Coal Mine Machinery Factory is a new product development and technological innovation on behalf of the outcome of the models. The models using the latest international design concept, absorbing domestic and foreign mining equipment of advanced technology to solve the high-yield, high efficiency equipment Shearer major mine the major technical difficulties. Designed production capacity of 8 million tons, the actual production capacity of up to 10 million tons more. In particular, the aircraft used for monitoring and intelligence failures since the consultation, to achieve the real-time remote monitoring of Shearer's dream, not only to fill gaps in the domestic and international technology are at the leading position.