GB/T 45146-2024 Active National standards

GB/T 45146-2024 Road vehicles—Air and air/hydraulic braking systems of motor vehicles test procedures

GB/T 45146-2024 Road vehicles—Air and air/hydraulic braking systems of motor vehicles test procedures

Publish Date: 2024-12-31 Implement Date: 2025-07-01 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 45146-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Brake system

ICS Name: Brake system

Publish Date: 2024-12-31

Implement Date: 2025-07-01

Pages: 36 pages

Scope

This document specifies the general requirements for pneumatic and pneumatic-hydraulic brake systems used in road vehicles and describes the test methods. This document is applicable to vehicles equipped with pneumatic and pneumatic-hydraulic brake systems that meet the definition of GB/T 5620 and satisfy the requirements of GB/T 15089 for Class M2, Class M3, and Class N2, Class N3 vehicles.

Development Information

Word Count: 55 Thousand words Pages: 36 pages

Referenced Standards

GB/T 5620-2002 Road vehicles—Braking of automotive vehicles and their trailers—Vocabulary GB/T 5620-2020 Road vehicles—Vocabulary and definition for braking of automotive vehicles and their trailers 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 34660-2017 Road vehicles—Requirements and test methods of electromagnetic compatibility ISO 11992(所有部分) ISO 21069-1 ISO 21069-2 GB/T 13594-2025 Performance requirements and test methods of anti-lock braking system for commercial vehicle and trailer GB 34660-2026 Road vehicles—Requirements and test methods of electromagnetic compatibility

Adopt standards

ISO 7635:2006

Related Standards

GB/T 5335-1985 Replaced

GB/T 5335-1985 Automobile hydraulic pressure test connection for braking equipment

Publish Date: 1985-08-31

GB/T 5345-1985 Replaced

GB/T 5345-1985 Labelling of containers for brake fluid

Publish Date: 1985-09-03

GB/T 5921-1986 Replaced

GB/T 5921-1986 Motor vehicles and towed vehicles—Air braking systems—Identification of connections on units

Publish Date: 1986-03-05

GB/T 5922-1986 Replaced

GB/T 5922-1986 Motor vehicles and towed vehicles—Pressure test connection for compressed-air pneumatic braking equipment

Publish Date: 1986-03-05

GB 7128-1986 Replaced

GB 7128-1986 Rubber hose for automotive air brake system

Publish Date: 1986-12-30

GB/T 11611-1989 abolished_transferred

GB/T 11611-1989 Motor vehicles—Hydraulic braking systems—Pipes tapped holes male fittings and hose end fittings

Publish Date: 1989-08-28