1.范围ISO 4254的本部分规定了林业机械和林业农业机械上使用的绞车的安全要求。它仅适用于安装在移动林业机械上的集材绞车，例如集材机和转运商，以及林业作业中使用的农业机械上的集材绞车。不包括电缆测井系统中使用的所有绞车。ISO 4254-1提供了有关预防因农业和林业使用拖拉机和机械而引发事故的指南和要求。它给出了设计拖拉机和机器时应遵循的一般准则。除ISO 4254本部分给出的要求外，还应满足ISO 4254-1的要求。

1. ScopeThis part of ISO 4254 specifies safety requirements for winches used on forestry machinery and agricultural machinery used in forestry.It applies only to skidding winches mounted on mobile forestry machinery, e.g. skidders and forwarders and on agricultural machin ery used in forestry operations. All winches used in cable logging systems are excluded.ISO 4254-1 provides guidelines and requirements regarding the prevention of accidents arising from the use of tractors and machinery for agriculture and forestry.It gives general guidelines to be met when designing tractors and machines.The requirements of ISO 4254-1 shall be met in addition to those given in this part of ISO 4254.