大功率平地机无桥液压驱动行驶方案研究

Study on No-axle Drive Hydraulic Transmission System of the High-power Grader

介绍了现有的大功率平地机驱动形式与特点,在综合分析机械式,液力机械式平地机驱动方案的基础上,提出了大功率平地机采用双泵多马达的驱动方案并对所提出的两种方案并进行了参数选型以及牵引力计算。

Introduces the forms and characteristics of high power grader's existing drive,in a comprehensive analysis of mechanical,hydraulic mechanical grader driver program based on the proposed scheme,driving high power grader double pump multi motor and two of the proposed scheme.And determination the basic parameters.