GB/T 33921-2017

Active

Underground rubber-tyred mining machines—Performance requirements and test procedures for brake systems

地下轮胎式采矿车辆 制动系统的性能要求和试验方法

Standard Type
GBT
ICS
73.100.01
CCS
D90
Status
Active
Issue Date
2017-07-12
Implementation
2018-02-01
Centralized Committee
中国机械工业联合会
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the performance requirements and test procedures for brake systems on underground rubber-tyred mining machines, such as load-haul-dump vehicles and underground trucks. It is applied in the mining industry to ensure safe braking under harsh underground conditions, including wet, muddy, and steep-gradient environments. The standard is used by manufacturers and testing authorities to validate brake system reliability during vehicle design, certification, and periodic safety inspections.

Related Standards

JB/T 53529-1999 JZ Type Sinking Winch - Product Quality Grading (Internal Use) JB/T 53528-1999 JZA–5/1000 Safety Ladder Shaft Sinking Winch Product Quality Grading (Internal Use) JB/T 53588-1999 WK–4 Excavator Product Quality Grading (Internal Use) JB/T 53574-1999 KQ Series Down-the-hole Drilling Rig - Product Quality Grading (Internal Use) JB/T 53579-1999 Dump Mine Car Product Quality Grading JB/T 53562-1999 Planetary Drive Scraper Winch Loader - Product Quality Grading (Internal Use) JB/T 53530-1999 ST/SD Series Shuttle Mine Car Product Quality Grading (Internal Use) JB/T 53568-1999 Fixed Body Narrow Gauge Mine Car - Product Quality Grading (Internal Use)
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.