Abstract
This paper work to analyst kinematics of loader work devices. Summed up in the course of its campaign to meet the requirements of the various conditions: to ensure that agencies work with good momentum, translation, unloading, to fight, such as auto-leveling, easy to operate, no leakage expected, the discharge clean, non-interference in members, on the basis of amathematical optimization model, was optimized. Analyze the results. And through practical applications and dynamic computer simulation, the results proved the correctness of optimization
