GB/T 31052.4-2017
ActiveLifting appliances—Code of inspection and maintenance—Part 4: Jib cranes
起重机械 检查与维护规程 第4部分：臂架起重机
Application Summary AI generated
This standard specifies the inspection and maintenance procedures for jib cranes, including types such as tower cranes, mobile cranes, and portal cranes. It is applied in construction, industrial manufacturing, and port operations to ensure safe operation and structural integrity through regular checks of mechanical components, safety devices, and load-bearing systems. The standard serves as a technical guideline for engineers and maintenance personnel in China to comply with national safety regulations during crane use.
Related Standards
GB/T 27696-2011
Forged steel eyebolts grade 4 for general lifting purposes
GB/T 19683-2005
Rail mounted transtainer
GB/T 18875-2002
Cranes--Spare parts manual
GB/T 18874.5-2002
Cranes--Information to be provided--Part 5:Overhead travelling cranes and portal bridge cranes
GB/T 18874.1-2002
Cranes--Information to be provided--Part 1:General
GB/T 18453-2001
Cranes--Maintenance manual--Part 1:General
GB/T 18439-2001
Harbour crane--General requirements for stability
GB/T 18438-2001
Harbour crane--Acceptance test rule
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.