GB20182-2024

External projections for cab of commerdial vehicles

商用车驾驶室外部凸出物

GB 20182-2024 é uma norma nacional chinesa obrigatória vigente: External projections for cab of commerdial vehicles. Setor: Eletrônicos. Foco: Segurança de produtos. Entrada em vigor: 1 de jan. de 2026.

A aplicabilidade depende do escopo do produto, da via de certificação, dos avisos da autoridade competente e das regras de transição. Solicite uma tradução ou verifique a fonte antes de usar este registro em uma decisão de conformidade.

Visão geral de conformidade

Esta visão geral está disponível por enquanto apenas em inglês.

Escopo e aplicabilidade

This standard applies to N-category vehicles (commercial vehicles), specifically regulating the external projections of the cab in front of the rear panel. It is mandatory for all manufacturers of commercial vehicles to ensure pedestrian safety. It does not apply to indirect vision devices, antennas, and luggage racks.

Requisitos técnicos

The standard specifies general and special requirements for external surface parts to prevent injury to pedestrians, cyclists, and motorcyclists. Parts must not have sharp outward-facing edges or shapes that increase injury risks. It sets specific radius of curvature limits for various components based on their material hardness (e.g., materials with hardness not exceeding 60HA may have smaller radii). Special requirements are detailed for components like bumpers, grilles, door handles, and wheel nuts. Additionally, it includes new requirements for surveillance mirrors and surveillance camera-monitor-recording devices, limiting their projection height and specifying minimum radii for contactable parts.

Métodos de ensaio

The standard outlines measurement methods using a 100mm diameter sphere to determine the projection height and gap dimensions of various parts. Measurements must be taken using this sphere rolling method for non-convex surfaces. Specific procedures are defined for measuring the projection height of handles, headlight visors, and the gaps within grilles to ensure compliance with the specified limits.

Perguntas frequentes

What products are regulated under GB 20182-2024?

GB 20182-2024 regulates the external projections of the cab for N-category commercial vehicles.

Are there any updates from the previous version of GB 20182?

Yes, compared to GB 20182-2006, this version adds definitions and requirements for surveillance mirrors and surveillance camera-monitor-recording devices, and updates requirements for bumpers with covers.

When does GB 20182-2024 come into effect?

The standard comes into effect on January 1, 2026. New type approvals must comply immediately, while existing approvals have a 25-month grace period.

The summary above provides a high-level overview of GB 20182-2024. To ensure complete compliance for your products entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 20182-2024 today to access all detailed parameters, tables, and testing procedures.

Indicações de aplicabilidade

Tipo: Segurança
CCS: T26
ICS: 43.040.60
Órgão competente: Ministry of Industry and Information Technology
Comitê técnico: National Technical Committee on Automobiles of Standardization Administration of China

Relações

Substitui:GB 20182-2006