近几年来,全国各地掀起了盛况空前的“联合收割机热”。收割机跨区作业越来越受到广大农民和机手的欢迎,确实起到了提高机械利用率和经济效益,缩短麦收时间,减轻劳动强度等重要作用。然而“热”中隐存的问题也不容忽视,亟待解决和加强。一、联合收割机跨区作业中存在的问题１、 In recent years, all over the country set off an unprecedented “Combine Harvester fever.” Harvester cross-regional operations more and more by the majority of farmers and machine-hand welcome, did play to improve the utilization of machinery and economic benefits, shorten the wheat harvest time, reduce labor intensity and other important role. However, the hidden problems in the “hot” can not be ignored and need to be solved and strengthened urgently. First, the cross-area combine harvester problems 1,