20世纪90年代以来,电子及信息技术的迅速发展对所有传统产业和产业技术发展的影响都是广泛而深刻的。就农业拖拉机产品的一般情况而言,已经受益于电子及信息技术的应用而获得重大科技进步的领域就有:动力换挡系统、前驱动桥控制、前后桥差速锁、前后动力输出轴和离合器、液压悬 Since the 90s of the 20th century, the rapid development of electronics and information technology has profound and profound impact on the development of all traditional industries and industries. In the general case of agricultural tractor products, there have been areas where significant technological advances have benefited from the use of electronics and information technology: power shift systems, front drive axle control, front and rear axle differential locks, front and rear PTO shafts and Clutch, hydraulic suspension