This document specifies the technical requirements, test methods, marking, installation, operation and maintenance instructions for jockey wheels and support devices. This document applies to the design, manufacture, installation and use of jockey wheels and support devices on single-axle (center-axle) rigid drawbar trailers with a total mass not exceeding 3.5 t.
Basic Data
Standard ID
GB/T 44044-2024 (GB/T44044-2024)
Description (Translated English)
Road vehicles - Trailers up to 3.5 t - Requirements for jockey wheels and drawbar supports
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
T71
Classification of International Standard
43.100
Word Count Estimation
14,122
Date of Issue
2024-05-28
Date of Implementation
2024-09-01
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
