The rapid development of fully hydraulic excavator, used excavators Shenyang recovery, continuous improvement and innovation control, excavator operated by a simple lever hydraulic control development, pneumatic operation, hydraulic servo steering and electrical control, radio remote control, computer integrated program control. In dangerous areas or using radio-controlled underwater operations, the use of computer control receiver and laser guidance combine to achieve a fully automated excavator operation manipulation. All this fully hydraulic excavators of its foundation and create a good premise clamshell clamshell excavator, also called the grab. Its backhoe features: "straight up and down, second-hand excavator market recovery, weight cut soil." Suitable for Ⅰ, Ⅱ type of soil excavation down below the surface, commonly used in soft soil area in the excavation pit, caisson and the like. Especially for digging deep, narrow pit, large-scale recycling of used excavator, dredge the old water channels and digging silt, or for loading gravel, slag and other loose materials. Excavation ditch excavation side excavation and positioning two kinds. As will grab a gate made of strips, can be used to load ore block log yard, wood, timber. Kim Ho Changsha used excavators recovered _ _ used excavators used excavators recovered transactions provided by the Shanghai Used Construction Machinery Co., Ltd. Jin Hao. Kim Ho Changsha used excavators recovered _ _ used excavators used excavators recovered transaction is Shanghai Jin Hao Used Construction Machinery Co. (www.jinhaosh.cn) this year introduced a new upgrade, the above picture is for reference only, please call this page or image Contact phone, for the latest information, contact: Mr. Chairman.