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东方红—75拖拉机的一付履带价值一千多元,耗用合金钢七百多公斤,是拖拉机上最贵重的一个部件。但是,它常年在泥土里工作,对它的维护往往被人们忽视了。通常认为报废一个机体是重大事故,而过早地报废一付履带板就没啥。目前我团一付履带,平均使用寿命只有五千小时左右,少数机车只能用二、三千小时。因此,有些机车每年的履带费高达一千多元。但是,也有些先进车组,由于驾驶员发扬了我军艰苦奋斗的优良传统,工作一贯兢兢业业,扎扎实实,正确地使用操作,严格地维护保养,一付履带能用一万五千多小时。是平均
Dongfanghong -75 tractor a pair of crawler worth more than 1,000 yuan, more than 700 kilograms of alloy steel consumption, is the most valuable tractor on a component. However, its perennial work in the soil, its maintenance often overlooked. It is usually considered a major accident to scrap one body, and it is not useful to scrap a pair of shoes prematurely. At present, I pay a track with a group, the average life expectancy is only about five thousand hours, a few locomotives can only use two or three thousand hours. Therefore, some locomotives track fees per year up to more than 1,000 yuan. However, there are also some advanced car groups. Since the pilots carried forward the excellent tradition of hard work of our armed forces, the work has been conscientious and conscientious, with a down-to-earth and accurate operation and strict maintenance, with a total of over 15,000 hours of crawler tracks . Is average