GB/T 16937-2020 (English Version) PDF

Scope: This standard specifies the static test method for determining and evaluating the driver's visibility on the bounding rectangle around the machine and on the 12 m visibility test circle (VTC). This standard applies to earth-moving machinery defined by ISO 6165 that operates on construction sites and roads and has a seated driver's position. According to the type of machine family in Table 1, this standard specifies the performance criteria for the visibility of various machines to achieve the maximum working quality of ISO 6165. For machines not listed, including large machines, derived earth-moving machinery and other types of earth-moving machinery, the visibility test procedure can be implemented by reference and used in conjunction with the risk assessment procedure defined in 10.4.

GB/T 16937-2020 Referenced Document

ISO 16001 Earth-moving machinery - Object detection systems and visibility aids - Performance requirements and tests
ISO 3411 Earth-moving machinery - Physical dimensions of operators and minimum operator space envelope
ISO 5353 Earth-moving machinery, and tractors and machinery for agriculture and forestry - Seat index point
ISO 7135 Earth-moving machinery — Hydraulic excavators — Terminology and commercial specifications AMENDMENT 1

2020 GB/T 16937-2020 Earth-moving machinery—Operator's field of view—Test method and performance criteria
2010 GB/T 16937-2010 Earth-moving machinery.Operator's field of view.Test method and performance criteria
1997 GB/T 16937.1-1997 Earth-moving machinery--Operator's field of view--Criteria