GB/T 3871.7-2025 Active National standards

GB/T 3871.7-2025 Agricultural tractors—Test procedures—Part 7:Operator′s field of vision to the front

Publish Date: 2025-10-31 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 3871.7-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Tractor

ICS Name: Agricultural tractors and traction vehicles

Publish Date: 2025-10-31

Implement Date: 2026-05-01

Pages: 16 pages

Scope

This document specifies the general requirements, test procedures, and acceptance criteria for measuring the forward field of vision of agricultural tractor drivers.
This document is applicable to agricultural wheeled tractors and tracked tractors.

Development Information

Word Count: 19 Thousand words Pages: 16 pages

Same series standard

GB/T 3871.3-2025 Agricultural tractors—Test procedures—Part 3:Power tests for power take-off GB/T 3871.4-2025 Agricultural tractors—Test procedures—Part 4:Rear three-point linkage lifting capacity GB/T 3871.9-2025 Agricultural tractors—Test procedures—Part 9:Power tests for drawbar GB/T 3871.15-2025 Agricultural tractors—Test procedures—Part 15: Centre of gravity

Replace the following standards

GB/T 3871.7-2006 Agricultural tractors—Test procedures—Part 7:Operator’s field of vision

Referenced Standards

GB/T 6236-2008 Tractors and machinery for agricultural and forestry—Seat index point GB/T 6960.1-1995 Tractor terminology—Complete tractor GB/T 6960.1-2007 Tractor terminology—Part 1:Complete tractor GB/T 16937-2010 Earth-moving machinery—Operator's field of view—Test method and performance criteria GB/T 16937-2020 Earth-moving machinery—Operator’s field of view—Test method and performance criteria GB/T 16937.1-1997 Earth-moving machinery—Operator's field of view—Criteria GB/T 16937.2-1997 Earth-moving machinery—Operator's field of view—Evaluation method GB/T 6960.1-2025 Tractor terminology—Part 1:Complete tractor

Adopt standards

ISO 5721-1:2013

Related Standards

GB/T 5262-1985 Replaced

GB/T 5262-1985 Measuring methods for agricultural machinery testing conditions—general rules

Publish Date: 1985-07-25

GB 7121-1986 Replaced

GB 7121-1986 Agricultural and forestry wheeled tractors—Protective structures—Test method in the strength and acceptance conditions

Publish Date: 1986-12-30

GB 1593.4-1987 Abolished

GB 1593.4-1987 Agricultural wheeled tractors—Three-point linkage—Part 4:Category 0

Publish Date: 1987-01-02

GB/T 13875-1992 Replaced

GB/T 13875-1992 The general specification for walking tractors

Publish Date: 1992-11-14

GB/T 13876-1992 Replaced

GB/T 13876-1992 Agricultural wheeled tractors—Evaluation criteria of whole body vibration of the operator

Publish Date: 1992-11-14

GB/T 13878-1992 Abolished

GB/T 13878-1992 Agricultural tractors and self-propelled machines—Performance of heating and ventilation systems in closed cabs—Method of test

Publish Date: 1992-11-14