jgt49-2000 翻斗车

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1、ICs53-100r97J6中华人民共和国建筑工业行业标准Jc/T49-2000翻斗车Dumpers2000一04一19发布2000一10一01实施中华人民共和国建设部发布JG/T49-2000目次前言······································..............................................................................a1范围······························

2、··················································，··⋯”······················⋯⋯12引用标准·············，·············，··········································································⋯⋯13定义··························································

3、·····················································⋯⋯24分类...........................··················，·····................................................................25技术要求······································.................................

4、.......................................36试验方法·······································································································⋯⋯57检验规则··············································.......................····......................

5、.........118标志、包装、运输及贮存···，··················································，·····························⋯⋯14附录A(标准的附录)柴油机有效功率随大气状况变化的换算方法································⋯⋯15附录B(提示的附录)性能试验记录表··························································

6、··········⋯⋯16附录C(提示的附录)可靠性试验记录表·.......................................................................23JG/T49-2000前言本标准是对JG/T49-1999(GB9464.1-88)(翻斗车分类),JG/T50-1999(GB9464.2-88)(翻斗车技术条件》、JG/T51-1999(GB9464.3-88)《翻斗车性能试验方法》,JG/T52-1999(GB9464.4-88)《

7、翻斗车可靠性试验方法》,GB/T7920.7-1987《翻斗车术语》的修订。对原标准重要技术改变情况说明如下:对翻斗车、空载质量、最大爬坡度及可靠性试验中的有关定义作了新的规定;基本参数中取消了对空载质量的规定;纵向稳定性系数按N动形式确定;对制动性能要求按JG/T48(GB8532-87)的规定;检验规则，按GB/T2828的规定确定样本抽样检验方案及不合格分类;性能试验方法采用了与国际标准等效的国家标准及行业标准代替原JG/T51的规定;可靠性试验根据JG/T5050(建筑机械与设备可靠性考核

8、通则》的规定，补充了新的内容。本标准从实施之日起，同时代替JG/T49^52-1999和GB/T7920.7-1987.本标准的附录A是标准的附录;附录B,附录C是提示的附录。本标准由建设部标准定额研究所提出。本标准由建设部机械设备与车辆标准技术归口单位北京建筑机械综合研究所归口。本标准起草单位:建设部长沙建设机械研究院。本标准主要起草人:曾昭伟、杨鑫平。本标准首次发布于1983年5月31日，1987年4月对GB/T7920.7-1987第一次修订，1988年6月对GB9464.1