This part of GB 25684 specifies the safety requirements for hydraulic excavators and gives a legend for hydraulic excavators. This part is used in combination with GB 25684.1. The specific requirements of this part take precedence over the general requirements of GB 25684.1. This section applies to hydraulic excavators defined in GB/T 8498. This part specifies all the major hazards, dangerous states or dangerous events related to the earth-moving machinery in this scope when it is applied under the manufacturer's specified purpose and foreseeable misuse conditions; Technical measures for risks arising from major hazards, hazardous states or hazardous events. This section does not apply to machines manufactured before the implementation of this section.
GB/T 8419-2007 Earth-moving machinery.Laboratory evaluation of operator seat vibration
GB/T 8498 Earth-moving machinery—Basic types—Identification and terms and definitions*, 2017-11-01 Update
ISO 3471:2008 Earth-moving machinery - Roll-over protective structures - Laboratory tests and performance requirements
LY/T 1667 Laboratory tests and performance requirements for protective structures for drivers of forestry machinery
GB 25684.5-2010 history
2021GB/T 25684.5-2021 Earth-moving machinery—Safety—Part 5: Requirements for hydraulic excavators
2010GB 25684.5-2010 Earth-moving machinery.Safety.Part 5:Requirements for hydraulic excavators
GB 25684.5-2010 Earth-moving machinery.Safety.Part 5:Requirements for hydraulic excavators was changed to GB/T 25684.5-2021 Earth-moving machinery—Safety—Part 5: Requirements for hydraulic excavators.