本SAE标准描述了识别和分类便携式或自行式美孚森林机械的程序和术语。按照制造商的设计目标，标识由端点用途决定。本文件适用于设计用于场地准备、种植、运输和加工木材和木纤维的机器。特别排除的是专门用于锯木厂或木材场、公路运输车辆和航空车辆的机器。

This SAE standard describes a procedure and the terminology for identifying and classifying mobil forest machines which may be portable or self-propelled. Identification is determined by endpoint usage as intended by the manufacturer's design objectives. This document applies to machines that are designed for use in site preparation, planting, transporting, and processing wood and wood fiber. Specifically excluded are machines used exclusively in sawmills or wood yards, on-highway transport vehicles, and aerial vehicles.