GB/T 19932-2005
ActiveEarth-moving machinery-Hydraulic excavators-Laboratory tests and performance requirements for operator protective guards
土方机械 液压挖掘机 司机防护装置的试验室试验和性能要求
Application Summary AI generated
This standard specifies laboratory test methods and performance requirements for operator protective guards (such as falling-object protective structures and roll-over protective structures) on hydraulic excavators. It is applied by manufacturers and testing laboratories to verify that guards meet strength and deflection limits under simulated impact or overturn loads. The standard ensures operator safety in earth-moving and construction environments where excavators are used.
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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.