GB16151.1-2008

Technical requirements of operating safety for agricultural machinery - Part 1: Tractor

农业机械运行安全技术条件第1部分：拖拉机

GB 16151.1-2008 é uma norma nacional chinesa obrigatória vigente: Technical requirements of operating safety for agricultural machinery - Part 1: Tractor. Setor: Eletrônicos. Foco: Segurança de produtos. Entrada em vigor: 1 de jan. de 2009.

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

GB 16151.1-2008 applies to the safety inspection of agricultural tractors operating in China, specifically covering wheeled tractors, crawler tractors, walking tractors, and tractor towing trailers. This standard is mandatory for all manufacturers and operators of specified agricultural machinery entering the Chinese market. It serves as the primary technical benchmark for evaluating operational safety and environmental compliance for these specific vehicle categories.

Requisitos técnicos

The standard comprehensively outlines the safety and technical parameters across several critical subsystems. For the complete machine, it specifies requirements for dimension limits, driving trajectory stability, side-tilt stability angles, and towing-to-mass ratios. Manufacturers must ensure strict adherence to these structural and dynamic stability parameters. For the braking system, the standard differentiates between pneumatic and hydraulic systems, detailing requirements for air reservoir capacity, dual-circuit fail-safes, and maximum operating forces. It sets specific performance benchmarks for both road test braking distances and bench test braking forces, ensuring reliable stopping power under various load conditions. Regarding lighting and electrical systems, the document mandates specific configurations for headlamps, turn signals, and reflectors based on the tractor type. It specifies photometric requirements, such as luminous intensity for high beams and beam positioning for low beams, alongside requirements for low-noise horns and windshield wipers. All electrical wiring must be securely bundled and insulated to prevent operational failures. Additionally, the standard addresses environmental and operator safety by setting limits for exhaust smoke opacity (referencing GB 3847-2005) and vehicle noise. It also mandates safety features within the driver's cabin, including emergency exits, safety glass, fire extinguishers for specific operations, and proper placement of license plate brackets.

Métodos de ensaio

The standard references several testing methodologies to verify compliance. Road test braking performance is evaluated on flat, dry, hard-surfaced roads to measure braking distances and stability within designated lanes. Bench test braking performance is conducted using roller or flat-plate brake testing equipment to measure total braking force and axle braking force distribution. Additionally, headlamp beam positioning is verified using specialized headlamp aligners to measure horizontal and vertical deflection. Exhaust smoke opacity is measured via free acceleration tests, and environmental noise is assessed according to referenced acoustic measurement standards. These testing protocols ensure objective verification of all mandatory safety parameters.

Perguntas frequentes

What products are regulated under GB 16151.1-2008?

The standard applies to wheeled tractors, crawler tractors, walking tractors, and tractor towing trailers used in China. It is mandatory for the safety inspection of all these agricultural machinery types operating in the country.

Are there any significant updates from the previous version of this standard?

Yes, this version replaces the previous GB 16151.1~16151.3-1996 standards. It introduces new requirements for exhaust pollutants, low-noise horns, warning signs, and modifies the braking and lighting parameters. A subsequent modification order (Modification No. 1) also updated braking force tables and removed certain safety framework requirements.

How does this standard relate to international ISO standards?

While it incorporates some international references like ISO 789-1 for testing procedures, GB 16151.1-2008 is a distinct Chinese mandatory standard tailored specifically for domestic agricultural machinery safety inspections. Manufacturers must comply specifically with this GB standard rather than relying solely on ISO certifications to access the Chinese market.

The summary above provides a high-level overview of GB 16151.1-2008. To ensure complete compliance for your agricultural machinery entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 16151.1-2008 today to access all detailed parameter tables, testing procedures, and normative appendices.

Indicações de aplicabilidade

Tipo: Segurança
CCS: B90
ICS: 65.060.01
Órgão competente: Ministry of Industry and Information Technology
Comitê técnico: Ministry of Industry and Information Technology

Relações

Substitui:GB 16151.1-1996, GB 16151.2-1996, GB 16151.3-1996