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In recent years, with the construction and mining industries, the rapid development of construction machinery as one of the most important species of single bucket hydraulic excavator shovel needs grow exponentially, while the hydraulic excavator technical and economic performance is also presented higher requirements. Excavator productivity is one of the main technical and economic indicators, which represents the unit of time and unloaded from shod dug into mounds of earth moving vehicle or volume [1]. Especially large mining shovel excavator, bucket capacity and power due to its huge, its productivity is often directly determines the construction period and economic costs. In this paper, the hydraulic shovel excavators for kinematic analysis is based on a single large mining shovel bucket hydraulic excavator productivity in-depth, systematic study. First, the thesis hydraulic excavator shovel institutional characteristics, detailed analysis of its operating procedures and typical mining conditions, the introduction of the theoretical productivity, productivity and actual productivity computing concept for productivity research foundation. Second, the analysis and the introduction of the \twisted point coordinate transformation matrix for the arm model provided the conditions. Third, using mapping method principles, research productivity based on hydraulic shovel excavator boom, arm, bucket operation process, the establishment of working device working medium of the moving parts and twisted on its key points (A, B, C twist point) of the arm functional relationship, as the basis for a full-power variable systems come in various operating conditions on the active cylinder pressure angle α, β, γ mathematical model, and then find the job conditions excavator cylinder speed on corners α, β, γ functional relationship for the excavator to provide a theoretical basis for research productivity. Fourthly, according to a large hydraulic excavator shovel typical hydraulic system structure and how it works. Mathematical, physical methods, in-depth analysis of the double-pump double-circuit full power variable system rotating mechanism motion characteristics. Detailed study of the rotary device in such acceleration, variable speed, constant speed, and the time required for the calculation of the braking phase of the process, and the establishment of its series of functional relationship. Fifth, offered to each corner α, β, γ as the integrand variable function integral method to find the idea of ??excavator working cycle time, established a working device structure with a floating hydraulic excavator shovel cycle time on the job α, β, γ mathematical model. Finally, based on the above analysis established in relation to each function in the programming environment VC prepared the \Software integrates shovel hydraulic excavator parts on A, B, C arm twisted point analysis and calculation of the hydraulic cylinder pressure analysis and calculation, turntable rotational characteristics and timing analysis and calculation of the hydraulic shovel excavator productivity analysis calculation module . The software has an objective, common features, can directly serve production.
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