This course mainly introduces the basic working principle of hydraulic transmission, the characteristics and application range of hydraulic transmission technology and some common problems in hydraulic transmission. It explains in detail the internal structure and working principle of typical hydraulic components such as hydraulic pump, motor, oil cylinder and valve, and lay the foundation for students to study vehicle construction, engine principle and other vehicle engineering courses. The course will introduce the latest developments related to hydraulics, enabling students to understand the development of hydraulic transmission technology and expand students' horizons. Hydraulic components is a very practical course, so it sets up the hydraulic components disassembly and performance testing of hydraulic components and other practical trainings to deepen students 'understanding of hydraulic technology and develop students' practical ability.
