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GB 6376-2025: Tractors - Limits of emitted noise
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Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
GB 6376-2025	English	139	Add to Cart	3 days [Need to translate]	Tractors - Limits of emitted noise
GB 6376-2008	English	149	Add to Cart	2 days [Need to translate]	Limits of tractor noise
GB 6376-1995	English	199	Add to Cart	2 days [Need to translate]	Noise limitation for tractors
GB 6376-1986	English	RFQ	ASK	3 days [Need to translate]	Noise limitation for tractors

GB 6376-2025: Tractors - Limits of emitted noise

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ICS 65.060.10 CCST60 National Standards of the People's Republic of China Replaces GB 6376-2008 Tractor noise limits Published on 2025-10-31 Implemented on 2026-11-01 State Administration for Market Regulation The State Administration for Standardization issued a statement.

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents". Drafting. This document replaces GB 6376-2008 "Tractor Noise Limits". Compared with GB 6376-2008, except for structural adjustments and editorial changes... Aside from the changes, the main technical changes are as follows. a) The correspondence between noise limits for tractor cab type and power rating has been changed (see Table 1,.2008 version of Table 1); b) Noise limits for wheeled tractors and tracked tractors have been changed (see Table 1,.2008 edition of Table 1); c) Noise limits for boat-type tractors have been increased (see Table 1); d) The static environmental noise limits for tractors have been removed (see Table 1 in the.2008 edition); e) The method for measuring tractor noise has been changed (see Chapter 5, 3.2 of the.2008 edition). Please note that some content in this document may involve patents. The issuing organization of this document assumes no responsibility for identifying patents. This document was proposed and is under the jurisdiction of the Ministry of Industry and Information Technology of the People's Republic of China. This document was first published in 1986, revised for the first time in.1995, revised for the second time in.2008, and this is the third revision.

Introduction

With the advancement of technology and the increasing emphasis on environmental and human health, controlling tractor noise has become an essential aspect of environmental protection. An important measure to protect drivers' hearing. When setting noise limits, environmental protection needs, driver hearing safety, and the domestic tractor production capacity must be considered. The technical level of the products, etc. At the same time, given the advancements in technology, particularly in noise control, tractors are committed to achieving the highest standards in their design and manufacturing processes. To minimize noise emissions and mitigate potential impacts on the environment and human health, noise control should be fully assessed during the tractor design phase. Feasible solutions and technical means. Tractor noise limits

1 Scope

This document specifies the limits for dynamic ambient noise of tractors and noise levels at the driver's operating position (near the ear). This document applies to wheeled tractors, tracked tractors, walking tractors, and boat tractors.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included. For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies. This document. GB/T 3871.8 Agricultural Tractor Test Procedures Part 8.Noise Measurement GB/T 6229 Test Methods for Hand Tractors GB/T 6960.1 Tractor Terminology Part 1.Complete Machine GB/T 6960.7 Tractor Terminology Part 7.Cab, Seat and Covers GB/T 41971 Measurement of Dynamic Noise from Agricultural and Forestry Tractors

3 Terms and Definitions

The terms and definitions defined in GB/T 6960.1 and GB/T 6960.7 apply to this document. 4.Noise Limits The dynamic environmental noise of the tractor and the noise at the driver's operating position (near the ear) should meet the requirements of Table 1. 5.Test Methods Noise measurement of hand-held tractors shall be conducted in accordance with the provisions of GB/T 6229; dynamic environmental noise measurement of wheeled, tracked, and boat-type tractors shall be conducted in accordance with... The noise measurement at the driver's operating position (near the ear) of wheeled, tracked, and boat-type tractors shall be conducted in accordance with the provisions of GB/T 41971.8. It shall be conducted in accordance with the regulations. Table 1 Noise Limits for Tractors type Rated power (P) kW Dynamic environmental noise dB(A) Noise at the driver's operating position (near the ear) dB(A) No driver's cab Has a driver's cab Enclosed driver's cab and other Wheeled tractor belt drive P≤14.3 86 95 14.3 < P < 18.0 87 96 P≥18.0 88 97 ...