TB/T 3144-2019
General technical specifications of variable load equipment for railway freight car (English Version)

Standard No.

TB/T 3144-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

国家铁路局

Latest

TB/T 3144-2019

Replace

TB/T 3144-2006

Scope

This standard specifies the technical requirements, test methods, inspection rules, marking, packaging and storage of automatic adjustment devices for empty and heavy railway freight cars (hereinafter referred to as "self-adjusting devices"). This standard applies to self-adjusting devices for railway freight cars with a construction speed of less than or equal to 120km/h and an axle load of 25t and below.

TB/T 3144-2019 history

• 2019 TB/T 3144-2019 General technical specifications of variable load equipment for railway freight car
• 2006 TB/T 3144-2006 General technical specifications of variable load equipment for railway freight car