摘要
通过对手扶拖拉机传动系统和动力性能等方面的分析,提出了东风-12型手扶拖拉机在运输作业中的车速以不超过最大理论运输速度较为适宜.作者由车速,进而又分析了手扶拖拉机的牵引力和停车制动等问题.认为东风-12型手扶拖拉机在运输中的载重量以不大于1.5吨为宜.
On the analysis of the transmission and dynamic characteristics of the walking tractor, it was proposed that the speed of a -walking tractor in transportation must not be higher than its maximum theoretical transport speed. A further study of the traction and brakeage of the walking tractor led to the conclusion that the ideal load for a Dongfeng-12 walking tractor should not be more than 1.5 ton-
关键词
手扶拖拉机
拖拉机
车速
载重量
walking tractor
rational speed
carrying capacity
