Compare garden tools by type, power and features to support selection and procurement.
园林工具按作业类型选型:割草机用于草坪修剪、修剪机用于绿篱造型。对比两者功率,功率高者适合大面积或粗枝作业;功率比反映作业强度跨度,辅助按园区规模选配。
| Item | Formula / Rule | Source / Standard |
|---|---|---|
| Cutting line speed | v = π × D × n / 60 (m/s), with D the cutting disc diameter and n the rotational speed. | ISO 11681-1:2011, machinery for forestry - chain-saw safety |
| Noise emission | Sound power level LwA is measured under specified operating conditions for labelling and comparison. | ISO 22868:2021, forestry machinery noise test code |
| Hand-arm vibration limit | The daily exposure action value is 2.5 m/s² and the limit value is 5 m/s² for A(8). | ISO 5349-1:2001 & EU Directive 2002/44/EC |
【园林工具(细分)**。免费在线工具,纯前端处理,数据不上传,保护隐私安全。