林业机械绞车第2部分:牵引辅助绞车

[中文适用范围]： 本文件定义了林业中使用的牵引辅助绞车的尺寸，并规定了其性能和安全要求，用于在上坡和下坡（牵引和制动）时辅助支撑机器。 本文件适用于固定式和可拆卸式绞车及其组件、连接和通信，这些绞车与安装在远离所支撑机器的位置的牵引辅助绞车系统中定义的移动式和自行式林业机械一起使用。 此外，本文件还规定了支撑机器和牵引辅助绞盘的组装要求。 它不适用于下坡时不使用受控绳索力的绞车，以及用于起重机、拉铲、高导程伐木、绳索伐木系统或堆场滑移、提升操作的绞车。 用于驱动牵引辅助绞盘的原动机的类型不限制本文件的适用性。 本文件旨在适用于机器上使用的牵引辅助系统，在不使用这些系统的情况下，机器在其独立控制下保持在斜坡上静止（见附件 E）。 ISO 6814:2009 中定义的用作锚定或支撑机器的林业机械不属于本文件的范围。 许多类型的受支持机器的安全要求都在 ISO 11850:2011 的范围内。 本文件不适用于其发布之日之前制造的牵引辅助绞车。 [外文原描述]： This document defines the dimensions and specifies the performance and safety requirements for traction aid winches used in forestry for assisting supported machines while going uphill and downhill (pulling and braking). This document is applicable to fixed and detachable winches and their components, connections and communications, which are used with mobile and self-propelled forestry machinery as defined in ISO 6814:2009 and earth moving machinery as defined in ISO 6165:2012. It is also applicable to remote traction aid winch systems which are installed on a position away from the supported machine. In addition, this document defines requirements for the assembly of supported machine and traction aid winch. It is not applicable to winches which are not using a controlled rope force while going downhill and winches used for skidding, hoisting operations on cranes, draglines, high lead logging, rope logging systems or yarding. The kind of prime mover used to drive a traction aid winch does not limit the applicability of this document. This document is intended to be applied to traction aid systems used on machines where, without use of these systems, the machine remains stationary on slopes under its independent control (see Annex E). Forestry machines, as defined in ISO 6814:2009, that are used as anchor or supported machines are not in the scope of this document. Requirements for the safety of many types of supported machines are within the scope of ISO 11850:2011. This document is not applicable to traction aid winches manufactured before the date of its publication.