近年来,我们发现大多数驾驶员新购拖拉机后,没有按照磨合规范对新购拖拉机进行磨合试运转,有的甚至立即超负荷投入使用。这样错误地使用往往造成新拖拉机的早期恶性磨损,大大降低拖拉机的使用寿命。新购拖拉机必须按照磨合规范进行磨合试运转,这对延长拖拉机使用寿命,提高工作的可靠性和经济性有极大的关系。 In recent years, we found that after most of the pilots purchased new tractors, they did not run the newly purchased tractors into trial operation according to the running-in specifications, and some of them even went into overload immediately. Such misuse often leads to early, vicious wear of the new tractor, greatly reducing the useful life of the tractor. New purchase of tractors must be run in accordance with the specifications of the run-in trial run, which is to extend the service life of tractors, improve work reliability and economy have a great relationship.