GB/T 13873-2026 Active National standards

GB/T 13873-2026 Road vehicles—Cargo trailer test procedure

GB/T 13873-2026 Road vehicles—Cargo trailer test procedure

Publish Date: 2026-01-28 Implement Date: 2026-08-01 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 13873-2026

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Trailer

ICS Name: Trucks and trailers

Publish Date: 2026-01-28

Implement Date: 2026-08-01

Pages: 20 pages

Scope

This document describes the main structures and technical characteristics of freight trailers, as well as the measurement methods for their parameters. It also outlines the testing methods for the strength of the connection area of semi-trailer drawbars, braking performance, reliability, the braking release time of pneumatic brake trailers, the safety performance of securing points, and the lifting stability of rear-tilting dump semi-trailers.
This document is applicable to the testing and inspection of freight trailers used on roads.

Development Information

Word Count: 27 Thousand words Pages: 20 pages

Replace the following standards

GB/T 13873-2015 Road vehicles—Trailer test procedure

Referenced Standards

GB/T 3730.1-2001 Motor vehicles and trailers—Types—Terms and definitions GB/T 3730.1-2022 Terms and definitions of motor vehicles,trailers and combination vehicle—Part 1:Types GB/T 3730.2-1996 Road vehicle—Masses—Vocabulary and codes GB/T 3730.3-1992 Motor vehicles and towed vehicles—Dimensions of vehicles—Terms and definitions GB/T 12534-1990 Motor vehicles—General rules of road test method GB/T 12538-2023 Road vehicles—Determination of centre of gravity GB 12676-1999 Road vehicle—Braking systems—Structure,performance and test methods GB 12676-2014 Technical requirements and testing methods for commercial vehicle and trailer braking systems GB/T 13594-2003 Antilock braking performance and test procedure for motor vehicles and their trailers GB/T 13594-2025 Performance requirements and test methods of anti-lock braking system for commercial vehicle and trailer

Related Standards

GB/T 13880-1992 Replaced

GB/T 13880-1992 Road vehicles—Semi trailer fifth wheel mounting

Publish Date: 1992-11-11

GB/T 13881-1992 Replaced

GB/T 13881-1992 Pneumatic braking connections between motor vehicles and towed vehicles

Publish Date: 1992-11-14

GB/T 17275-1998 Replaced

GB/T 17275-1998 Technical requirements for freight full trailers

Publish Date: 1998-03-20

GB/T 13872-2002 Abolished

GB/T 13872-2002 Test-rules of products quality inspection for trailers

Publish Date: 2002-08-29

GB/T 19905-2005 Replaced

GB/T 19905-2005 Liquefied gas tanker

Publish Date: 2005-09-14

GB/T 20069-2006 Active

GB/T 20069-2006 Road vehicle—Fifth wheel couplings strength tests

Publish Date: 2006-01-10