看了一九七四年第六期《耕地时“车掉沟”怎么办》一文,感到很好,这是履带式拖拉机耕地时经常碰到的问题。通过实践,我体会车子快要掉到沟里的时候,不要慌,可适当减慢车速,轻拉左操向秆,使车子左转角度不要太大(车子后部右摆也就不大)。待车子走一段距离以后,再轻拉一下左操向杆,这样往复几次即可避免车子掉沟。如果车子已经掉到沟里,要拉右操向杆,让车头向右方(在已翻过的地里)转一个角度(10°～15°)前进。待右边履带前端已爬上 When I read the article entitled “How to do when arable land was torn off” in the sixth issue of the Fourth Plenary in 1974, it was a very common problem encountered during the cultivation of caterpillar tractors. Through practice, I feel the car is about to fall into the ditch, do not panic, may be appropriate to slow down the speed, light pull the left to the stalks, so that the left corner of the car should not be too large. After the car to go some distance, and then gently pull the left to the lever, so that a few times to avoid the car out of the ditch. If the car has dropped into the ditch, pull the right hand lever to the right (in the flipped area) at an angle (10 ° ~ 15 °). To the right of the crawler has climbed