GB/T 20070-2006
ActiveRoad vehicles - Mechanical coupling between tractors and semi-trailers - Interchangeability
道路车辆 牵引车与半挂车之间机械连接互换性
Application Summary AI generated
This standard specifies the dimensional and design requirements for the fifth wheel coupling and kingpin on tractors and semi-trailers to ensure mechanical interchangeability. It is applied in the automotive industry for the design, manufacturing, and compatibility testing of heavy-duty truck and trailer combinations. The standard ensures that any compliant tractor can safely connect to any compliant semi-trailer, facilitating logistics and transport operations.
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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.