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GB16710-2025
Earth-moving machinery—Noise limits
土方机械 噪声限值
GB 16710-2025 — вступающий в силу обязательный национальный стандарт Китая: Earth-moving machinery—Noise limits. Отрасль: Электроника. Тема: Безопасность продукции. Дата вступления в силу: 1 нояб. 2026 г..
Применимость зависит от продукции, схемы сертификации, уведомлений компетентных органов и переходных правил. Закажите перевод или проверьте источник, прежде чем использовать эту запись в решениях по соответствию.
Обзор требований
Этот обзор пока доступен только на английском языке.
Область применения
This standard applies to internal combustion engine-powered earth-moving machinery, horizontal directional drilling machines, and forklift wheel loaders. It explicitly excludes electric earth-moving machinery as defined in GB/T 44254 and machines manufactured before the implementation of the specified noise limits. Manufacturers of diesel or gas-powered construction equipment must comply with this standard to enter the Chinese market.
Технические требования
GB 16710-2025 establishes the mandatory noise emission limits for earth-moving machinery to protect the environment and operator hearing. The standard specifies two primary categories of noise limits: external noise emission limits (sound power level) and operator position noise limits (emission sound pressure level). The limits are categorized based on the machine type (e.g., excavators, loaders, dumpers, rollers) and the engine net power. Compliance is enforced in two distinct implementation phases: Stage I starting from January 1, 2027, and a stricter Stage II starting from January 1, 2030. Manufacturers must ensure their equipment meets the respective tier limits based on the manufacturing date. The standard also references GB/T 25078 for recommended low-noise machine design methods.
Методы испытаний
The standard outlines specific testing procedures to measure noise emissions. For external sound power level determination, it references dynamic and stationary test conditions according to GB/T 25612 and GB/T 25614, with specific provisions for certain machines like scrapers and vibratory rollers under GB/T 25684.13-2021. For operator position emission sound pressure level measurement, it mandates the use of procedures defined in GB/T 25613 and GB/T 25615, depending on the machine type. Accurate testing according to these referenced standards is mandatory for certification.
Частые вопросы
What products are regulated under GB 16710-2025?
It regulates internal combustion engine-powered earth-moving machinery, horizontal directional drilling machines, and forklift wheel loaders. Electric earth-moving machinery is excluded.
When do the new noise limits take effect?
The standard introduces a two-phase implementation. Stage I limits are effective from January 1, 2027, while the more stringent Stage II limits apply from January 1, 2030.
Does GB 16710-2025 replace an older version?
Yes, this is the second revision, replacing the previous GB 16710-2010. It includes updated noise limits, modified testing methods, and an expanded scope of applicability.
The summary above provides a high-level overview of GB 16710-2025. To ensure complete compliance for your construction equipment entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 16710-2025 today to access all detailed noise limit tables, formulas, and testing procedures.
Подсказки по применимости
- Тип
- Безопасность
- CCS
- P97
- ICS
- 53.100
- Компетентное ведомство
- Ministry of Industry and Information Technology
- Технический комитет
- National Technical Committee on Earth-Moving Machinery of Standardization Administration of China
Связи
Заменяет:GB 16710-2010 (Действует)