Volume B30.25 includes provisions that apply to the construction, installation, operation, inspection, and maintenance of scrap and material handlers consisting of a base, a revolving upper structure with operator’s station(s), and a front for lifting scrap or materials using attachments such as magnets and grapples, and any variations thereof in which the equipment retains the same fundamental characteristics. The provisions included in this Volume apply to scrap and material handlers that are crawler mounted, rail mounted, wheel mounted, or on pedestal bases. The scope includes hydraulically operated scrap and material handlers powered by internal combustion engines or electric
motors to lift, lower, and swing scrap and material at various radii.
Hydraulic excavators designed for digging and trenching, forestry machines, machines designed for demolition, lattice and telescopic boom cranes, rail-mounted cranes for railway and automobile wreck clearance, and equipment covered by other volumes of this Standard are excluded.
B30.25卷包括適用于廢料和材料處理機的建造、安裝、操作、檢查和維護的規定,包括底座、帶操作臺的旋轉上部結構、使用磁鐵和抓斗等附件提升廢料或材料的前部,以及設備保持相同基本特性的任何變體。本卷中包含的規定適用于履帶式、軌道式、輪式或基座底座上的廢料和物料搬運機。范圍包括由內燃機或電動驅動的液壓操作廢料和材料處理機
電機用于提升、降低和擺動不同半徑的廢料和材料。
不包括用于挖掘和挖溝的液壓挖掘機、林業機械、設計用于拆除的機器、格子和伸縮臂起重機、用于鐵路和汽車殘骸清除的軌道式起重機以及本標準其他卷涵蓋的設備。