introduction 　　·fully hydraulic poered steering with flow-amplified system, pilot operated control for loader hydraulic system, power shift and electric shift optional transmission makes convenient and flexible operating. 　　· new z-bar linkage, high breakout force,short hydraulic cycle time,automatic leveling on any position,and higher prductivity. 　　· special quadrat type transmission shaft of construction machinery. power transmission is more reliable. 　　· integral new luxury cab, excellent visibility, safty and reliability. 　　· eg-tm combination is supported on three points by dual directions, vibration-isolators. reducing resonance and fatigue failure of structure. 　　· optimized structure of diesel engine air intake system reduces dust into air filter, prolonging the durability of the engine and conveniencing the service of air filter element. optimized cooling system drops overall heat balance temperature. 　　· integral openable hood made of compound material reduces noise and vibration,and makes operation and service more convenient and flexible. 　　· equipped with shanghai,styre,or cummins diesel engine, which is of electric starting,electric stopping and excellent performance and reliability