Standard No.:	GB/T 12602-2009
English Name:	Lifting appliances-safety devices against overloading
Chinese Name:	起重机械超载保护装置
Chinese Classification:	J80    Hoisting machinery
Professional Classification:	GB    National Standard
ICS Classification:	53.020.30 53.020.30    Accessories for lifting equipment 53.020.30
Issued by:	AQSIQ; SAC
Issued on:	2009-04-24
Implemented on:	2010-1-1
Status:	superseded
Superseded by:	GB/T 12602-2020 Safety devices against over1oading for lifting appliances
Superseded on:	2020-10-1
Superseding:	GB 12602-1990 Lifting appliances-Safety devices against overloading-Safety technology code
Language:	English
File Format:	PDF
Word Count:	7500 words
Price(USD):	225.0
Delivery:	via email in 1~3 business day

本标准规定了起重机械超载保护装置的术语和定义、技术要求、试验方法、检验规则、标志、包装、运输及贮存。
本标准适用于桥式起重机、门式起重机、流动式起重机、塔式起重机和臂架起重机(不包括浮式起重机,甲板起重机)所使用的超载保护装置。