随着我国基础建筑事业的发展,大型工程机械如推土机、挖掘机等得到广泛的应用。为了优化工程机械的整体性能,本文以四履带路面铣刨机和四履带滑模摊铺机,对工程机械底盘的设计进行系统的分析研究,结合动力学和液压原理来优化设计底盘的开发,研究其行驶驱动性能。 With the development of China’s basic construction, large-scale construction machinery such as bulldozers, excavators and so on have been widely used. In order to optimize the overall performance of construction machinery, this paper systematically analyzes the design of construction machinery chassis with four-track surface milling machine and four-track sliding mode paver, and combines the dynamics and hydraulic principles to optimize the development of design chassis, Study its driving performance.