拖拉机配带农具在田间进行作业或转移时，弄不好容易引起机头翘起甚至翻车事故，这种危险状态大多发生在拖拉机配带悬挂式农具时，所以机手必须掌握正确的驾驶操作方法。１机组过田埂时在南方丘陵和山区，田块狭小而且高差大，许多农田的田埂高度达２０ｃｍ～４０ｃｍ，拖拉 Tractors with farm tools in the field when the job or transfer, get up easily lead to head tilt or rollover accidents, most of this dangerous state occurred in the tractor equipped with hanging tools, so the hands must master the correct driving operation method . 1  over the farmland when the ridge in the hills and mountains in the South, the plots of small and large height difference, many farmland ridge height of 20cm ~ 40cm, drag