This document specifies a static test method for determining and evaluating the operator’s field of view
on a rectangular boundary around the machine and on a 12 m visibility test circle (VTC).
It is applicable to the self propelled agricultural machines that have a seated operator, and which are
intended to operate on fields and travel on public roads. It provides visibility performance criteria for
machines machine family listed in Table 1.
Registration number (WIID)
79088
Scope
This document specifies a static test method for determining and evaluating the operator’s field of view
on a rectangular boundary around the machine and on a 12 m visibility test circle (VTC).
It is applicable to the self propelled agricultural machines that have a seated operator, and which are
intended to operate on fields and travel on public roads. It provides visibility performance criteria for
machines machine family listed in Table 1.
