GB/T 4652-2021
ActiveLoader for underground mining—Testing method
地下矿用装岩机和装载机 试验方法
Application Summary AI generated
This standard specifies the testing methods for loaders used in underground mining operations, covering performance parameters such as traction, braking, and structural integrity. It is applied in the mining industry to verify the safety, reliability, and operational efficiency of underground rock loading and hauling equipment during type approval, factory acceptance, and periodic inspections.
Related Standards
JB/T 53588-1999
WK–4 Excavator Product Quality Grading (Internal Use)
JB/T 53566-1999
Product Quality Grading for Single-Side Curved Rail Side-Dumping Mine Car (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 53530-1999
ST/SD Series Shuttle Mine Car Product Quality Grading (Internal Use)
JB/T 53562-1999
Planetary Drive Scraper Winch Loader - Product Quality Grading (Internal Use)
JB/T 53568-1999
Fixed Body Narrow Gauge Mine Car - Product Quality Grading (Internal Use)
JB/T 53589-1999
Grading of Product Quality for Bottom-Dump Mine Car
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.