2014 220 excavator easily modified rotary drill

In 2008 and South Korea the first hydraulic Corporation powerful combination, based on DDZX60--220 four series excavator, jointly developed DDZX180-7, DDZX75-6 load sensing hydraulic excavator, to fill gaps in the market, its superior performance by the majority of users are welcome. Excavator series in 2013 in which 220 first outlet Mongolia Ulan Bator. With industry-leading technology 126 --- 320 series hybrid hydraulic hoists terminals, Shandong Jiaxiang Kong, Jiangsu Suqian gates, Anhui Tongling Yangtze River basin and other places use. 140 --- 220 multifunction train unloading machine in order to successfully and the Wuhan Railway Bureau, China Railway Group, China Coal Energy signed a contract of sale. 146 --- 320 series of high-end products grasping steel machine exported to Kazakhstan, Tanzania, to open up foreign markets laid the foundation. 120 --- 200 series rotary drill using high pressure technology, tailored to customers unanimous praise in urban construction, bridge water conservancy fields.