指令适用于需采取噪音排放措施，及需在每台机械上均安装有显示其保证噪音水平标签的57种型号的户外设备。此外，该指令还为57种类型中的22种设定了噪音极限，对于有噪音极限的设备，还需有欧盟公告机构的参与。
The Directive applies to 57 types of equipment for use outdoors, which requires noise emission measurements to be taken and to
fix labels showing the “guaranteed “ noise levels of each machine. In addition, the Directive sets noise limits for 22 of the 57
categories, for equipment subject to noise limits the involvement of a notified body will be required.
有噪音极限的设备及其噪音标志
Equipment Covered Subject to Noise Limits and Noise Marking
●运输货物的施工卷扬机（起燃式引擎驱动）Builders' hoists for the transport of goods (combustion-engine driven)
●压实机器（仅限于振动压路机及非振动式压路机，振动钢板及振动夯具）
Compaction machines (only vibrating and non-vibrating rollers, vibratory plates, and vibratory rammers)
●压缩机（﹤350kw）
Compressors (< 350kW)
●手握式混凝土制动器及镐
Concrete-breakers and picks, hand-held
●建筑绞车（起燃式引擎驱动器）
Construction winches (combustion-engine driven)
●推土机（﹤500kw）
Dozers (< 500kW)
●倾翻车（﹤500kw）
Dumpers (< 500kW)
●液压或绳索式挖掘机（﹤500kw）
Excavators, hydraulic or rope-operated (< 500kW)
●挖掘装载机（﹤500kw）
Excavator-loaders (< 500kW)
●平路机（﹤500kw）
Graders (< 500kW)
●液压电源
Hydraulic power packs
●带桶的负载型废渣填埋压实器（﹤500kw）
Landfill compactors, loader-type with bucket (< 500kW)
●割草机（不包括农业或林业设备，多功能装置，及装机功率超过20kw的主要电机传动零部件）
Lawnmowers (excluding agricultural and forestry equipment, and multi-purpose devices, the main motorised component of which has an installed power of more than 20kW)
●草坪修剪器/草坪剪边器
Lawn trimmers/lawn edge trimmers
●内燃引擎式驱动的均衡升降车-叉车（额定功率不超过10 公吨的其它均衡升降车除外）
Lift trucks, combustion-engine driven, counterbalanced (excluding other counterbalanced lift trucks with a rated capacity of not more than 10 tonnes)
●装载机（﹤500kw）
Loaders (< 500kW)
●移动式起重机
Mobile cranes
●电动耕耘机（﹤3kw）
Motor hoes (< 3kW)
●路面修理器（装有高压实样板的里面修理器除外）Paver-finishers (excluding paver-finishers equipped with a high-compaction screed)
●电力发电机（﹤400kw）
Power generators (< 400kW)
●塔式起重机
Tower cranes
●焊接发电机
Welding generators
