GBT19931-2005 土方机械 挖沟机 术语和商业规范.pdf

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1、ICS53.100P97绷黔中华人民共和国国家标准GB/T19931-2005土方机械挖沟机术语和商业规范Earth-movingmachinery-Trenchers-Definitionsandcommercialspecifications(ISO13539:1998，MOD)2005-09-19发布2006-04-01实施中华人民共和国国家质量监督检验检疫总局发布中国国家标准化管理委员会GB/T19931-2005目次前言········，············。·········，，························

2、·············。。。··，，，································⋯⋯m1范围.......................................................................,.............................................12规范性引用文件，...................··，····，，，，·····‘·，，··，二··············‘··，，，，，····。·，，，，·····‘···，，，一

3、13一般术语和定义·，········，···································‘··，·····，，···········，·······················一14挖沟机的形式······。··。，，，，，····，·，·，···，····························。。。。·······································一45附属装置·，········，·····，，，·，，，·····，，，·，，··，········，，····，······

4、··。·····。。。，···，················，，，·········，··⋯116商业文件规范·······················，·········································，··，，，，·，·，，··················⋯⋯136.1发动机························，，。，，········，，，·，····························。···，··················⋯⋯136.2行驶驱动系统·····。

5、········，·，··································，·················，，，························⋯⋯136.3作业驱动系统····】······。·············，········，....................=.......................................136.4转向系统······，········，，..................................................

6、...,................................146.5制动系统·····························。··，········，···································。，，··，，················⋯⋯146.6轮胎······································，·······，，···························，············4·，，·，，，···········⋯⋯146.7履带，，，，

7、····································‘···一··，，，·································，，，·········，··，，，，，···一146.8液压系统······················，··。，···，，，，··，，，·······················，·············。····，···，，，·············⋯⋯146.，系统的液体容量······，，，····一击···，············，，，，·1··········

8、·1··············，，············，二146.1。质量..........................................