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Understand JB/T 23202-2008 for general-purpose gantry crane reducers. Key technical requirements, inspection rules, and test methods for bridge and trolley travel gearbox

Understand GB/T 17496-2009, the technical specification for harbor portal cranes. This standard interpretation covers design, safety devices, load testing, and inspection

Understand floating crane terminology per ISO 4306, covering boom angle, lifting height, overturning moment, and stability for offshore wind and port lifting operations.

Understand GB/T 24818.4-2009 requirements for crane access systems and safety protection facilities on jib and boom cranes, covering walkways, guardrails, and inspection

Understand railway crane terms and definitions aligned with ISO 4306 Cranes – Vocabulary. This standard interpretation covers scope, working conditions, and key technical

Understand JB/T 10745-2007, the Chinese product standard for dust-proof flexible cables used in bridge cranes. Covers technical requirements, inspection rules, and test m

Understand JB/T 7854-2016, the Chinese standard for hydraulic buffers on cranes. Covers technical parameters, performance requirements, test methods, and inspection rules

Understand JB/T 10220-2014, the Chinese product standard for electric hoist brakes. Key technical requirements, performance parameters, and inspection rules for brake sel

Understand the JB/T 3668-2016 standard for multi-point underslung cranes, covering design requirements, duty classifications, and key technical specs for material handlin

Learn the key requirements of JB/T 5319-2015 for underslung cranes, covering design, safety devices, and testing standards for reliable material handling.