jbt3688.3-1998轮胎式装载机试验方法

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1、ICS53.100P97JB/T3688.3－1998轮胎式装载机试验方法Wheelloaders—Methodsoftests1998-09-30发布1998-12-01实施国家机械工业局发布JB/T3688.3－1998目次前言1范围·······································································································································

2、·············································································12引用标准···········································································································································································

3、······························13试验前的准备·······························································································································································································14整机性能试验·················

4、··············································································································································································35工业性试验·········································································

5、·························································································································156试验报告······························································································································

6、·········································································20IJB/T3688.3－1998前言本标准是对JB3688.3—84《轮胎式装载机型式试验方法》进行的修订。本标准与JB3688.3—84相比，主要技术内容改变如下：——为了与相关的试验方法标准协调、统一，本标准直接引用单项试验方法标准（其均为采用国际标准和国外先进标准的我国标准）；——将原标准第1章的一般规定改为本标准的第3章的试验前的准备，并增加了抽样

7、方法的规定；——司机视野测定的将划格法更改为圆周上的能见度；——增加了坡道极限值的测定。本标准自实施之日起，同时代替JB3688.3—84。本标准由机械工业部工程机械标准化技术委员会提出并归口。本标准起草单位：机械工业部天津工程机械研究所。本标准主要参加起草单位：柳州工程机械股份有限公司、厦门工程机械股份有限公司、徐州装载机厂。本标准主要起草人：杨耀锡、吴润才、刘良臣、赵灿明、李锁云、章二平、李蔚苹、胡浩。II中华人民共和国机械行业标准JB/T3688.3－1998错误！未定义书签。轮胎式装载机试验方法

8、代替JB3688.3—84Wheelloaders—Methodsoftests1范围本标准规定了轮胎式装载机的整机性能试验和工业性试验方法。本标准适用于露天使用、前端正向作业的轮胎式装载机（以下简称装载机），其他类型的装载机也可参照采用。2引用标准下列标准所包含的条文，通过在本标准中引用而构成为本标准的条文。本标准出版时，所示版本均为有效。所有标准都会被修订，使用本标准的各方应探讨使用下列标准最新版本的可能性。GB6375—86土方机械牵