规定了as 2549中定义的桥式起重机、龙门起重机、半龙门起重机和门式起重机以及集装箱和重型起重机的要求。章节包括分类和额定载荷、结构、稳定性、机制、从固定平台进入、从移动平台进入、间隙、电气通道隔离器、悬挂式控制起重机的速度限制、标记和数据、检查和调试以及防护。附录给出了进入和清理的进一步要求，以及梯子的使用，并给出了咨询、订单或投标以及典型危险的信息指南。

Specifies the requirements for bridge, gantry, semi-gantry and portal cranes as defined in AS 2549, and for container and heavy duty cranes. Sections are included on classification and load rating, structure, stability, mechanisms, access from fixed platforms, access from mobile platforms, clearances, electrical access isolators, speed limitations for pendant - controlled cranes, marking and data, inspection and commissioning, and guarding. Appendices give further requirements for access and clearance, and the use of ladders, and give guidance on information to be supplied with enquiry, order or tender and typical hazards.