目前,不少农用运辅车和小四轮拖拉机已使用或正在改装液压自卸装置,这给货物的倾卸带来了便利,但若使用操作不当,也会给机车及人身安全带来威胁。使用中驾驶员应注意以下几点:1.行车前除检查发动机和底盘等部位外,还要险查液压油量、油质是否符合要求,自卸机构各连接件是否有裂 At present, many agricultural vehicles and small four-wheel tractors have been used or are being modified hydraulic dump device, which brings the convenience of the dumping of goods, but if the use of improper operation, but also to the locomotive and personal safety threats . Driver should pay attention to the following points: 1 before driving in addition to checking the engine and chassis and other parts, but also check the hydraulic oil, oil quality meets the requirements, whether the joints of the dumping agencies have cracked