The conventional method to determine the loading position on the hydraulic cylinder of main and auxiliary boom of weight-lifting attachment on excavator is qualitative analysis.
挖掘机工作装置上的主、副臂液压缸最大受力位置，以往是通过定性分析确定。
2
In this paper, the matrix method is introduced which is used for kinematic analysis of a single bucket hydraulic excavator attachment.
本文介绍了单斗液压挖掘机工作装置运动学分析的一种方法——矩阵法。
3
Other designs show he hydraulic parts for the same reasons listed above, and are found in the attachment as well.