Standard No.:	GB/T 17921-2010
English Name:	Earth-moving machinery - Seat belts and seat belt anchorages - Performance requirements and tests
Chinese Name:	土方机械 座椅安全带及其固定器 性能要求和试验
Chinese Classification:	P97    Architectural engineering construction machinery
Professional Classification:	GB    National Standard
Issued by:	AQSIQ; SAC
Issued on:	2010-12-23
Implemented on:	2011-7-1
Status:	valid
Superseding:	GB/T 17921-1999 Earth-moving machinery--Seat belts and seat belt anchorages
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	60.00
Delivery:	via email in 1 business day

1 Scope



This Standard establishes the minimum performance requirements and tests for restraint systems (seat belts and seat belts anchorages) on earth-moving machinery, necessary to restrain an operator or rider within a roll-over protective structure (ROPS) in the event of a machine roll-over (see GB/T 17922), or within a tip-over protection structure (TOPS) in the event of a machine tip-over (see GB/T 19930).