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履带拖拉机的履带、支重轮、驱动轮、履带销等行走部分发生故障,会影响工作和增加开支,所以除严格按技术要求安装、调整和使用外,还应注意采取一些有效措施,以延长行走部分各零件的使用寿命。 1.履带板与履带销的使用安装新履带板时,应使三孔耳朝后,四孔耳朝前。拖拉机前进时,驱动轮齿应和履带板节销外侧接触,因为外侧壁比内侧壁要厚。在调整履带板张紧度时,要符合技术要求,即下垂量应为30～50毫米。调整时最好是在此标准范围内稍松一点,但又不能过松,否则履带易脱落和跳动,会引起冲击载荷,额外消耗
Caterpillar tractors crawler, roller, drive wheels, crawler pin and other walking parts of the failure will affect the work and increase expenditure, so in addition to strict accordance with the technical requirements of the installation, adjustment and use, but also pay attention to take some effective measures to extend Travel part of the life of the parts. 1. Use of track shoes and track pins When installing a new track shoe, keep the three holes facing down and the four holes facing forward. When the tractor moves forward, the driving gear teeth should contact the outside of the track shoe pin because the outside wall is thicker than the inside wall. When adjusting the tension of the track shoe, it is necessary to meet the technical requirements that the amount of sag should be 30 ~ 50 mm. Adjustment is best in this standard range a little loose, but not too loose, or easy to fall off and beat the track, will cause the impact load, additional consumption