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Learn the GB/T 30547-2014 standard for crane current collectors, covering technical requirements, installation height, and environmental adaptability for overhead and gan

Learn the crane terminology, terms and definitions, and main technical parameters defined in GB/T 6974.1-2008, the standard for overhead and gantry crane classification.

Learn the GB/T 22411-2008 standard for crane drive units, covering technical requirements, selection parameters, and configuration for reliable crane travel and hoisting

Learn the standard-specified inspection and maintenance cycle for tower cranes, including climbing mechanism checks, per GB/T 31052.2-2014.

Learn the safe use management and operator qualification requirements for overhead and gantry cranes under GB/T 23723.1-2009, covering safety management systems, periodic

Learn the GB/T 22415-2008 standard for crane travel limit switches, covering technical specifications, installation, and commissioning for hoisting, trolley, and slewing

Learn what GB/T 17909.1-1999 specifies for crane operation manual content and usage. A practical guide for overhead and gantry crane operators and safety managers.

Learn the GB/T 22416-2008 standard for crane buffer performance acceptance testing, covering type test and factory inspection requirements for bridge, trolley, and gantry

Learn the GB/T 22414-2008 standard for crane hoisting mechanism braking systems, covering technical specifications, inspection methods, and acceptance criteria for reliab

Learn the load values, partial safety factors, and load combination rules per GB/T 22437.1-2008 for crane design. Essential for fatigue strength and stability verificatio