GB/T 37904-2019
ActiveEarth-moving machinery—Walking hydraulic excavators
土方机械 步履式液压挖掘机
Application Summary AI generated
GB/T 37904-2019 specifies technical requirements, test methods, and safety criteria for walking hydraulic excavators used in earth-moving operations. It applies to machines that combine hydraulic excavation with a walking mechanism for mobility on soft or uneven terrain, such as in construction, mining, or disaster rescue scenarios. The standard ensures performance consistency and operational safety for these specialized excavators in rugged environments where traditional wheeled or tracked machines may be unsuitable.
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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.