GB/T 20961-2007
AbolishedSingle-rope mine drum hoist
单绳缠绕式矿井提升机
Application Summary AI generated
GB/T 20961-2007 specifies technical requirements, safety parameters, and testing methods for single-rope drum hoists used in vertical and inclined mine shafts. It applies to the design, manufacturing, and acceptance inspection of hoists that lift personnel, materials, and ore in underground coal and metal mines. The standard ensures operational reliability and safety in mining environments where a single rope winds onto a drum to control the hoisting cage or skip.
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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.