GB/T 25612-2010
Earth-moving machinery.Determination of sound power level.Stationary test conditions (English Version)

Standard No.

GB/T 25612-2010

Language

Chinese, Available in English version

Release Date

2010

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 25612-2010

Replace

GB/T 16710.2-1996

Scope

This standard specifies the method for measuring the A-weighted sound power level of the noise emitted by earth-moving machinery to the environment under the condition that the machine is stationary and the engine is running at rated speed with no load. This standard applies to earth-moving machinery defined in GB/T 8498 and specified in Appendix A.

GB/T 25612-2010 Referenced Document

• GB/T 14574-2000 Acoustics-Declaration and verification of noise emission values of machinery and equipment
• GB/T 16936 Specifications for net power test of engines for earth-moving machinery*， 2016-06-01 Update
• GB/T 3767-1996 Acoustics--Determination of sound power levels of noise sources using sound pressure--Engineering method in an essentially free field over a reflecting plane
• GB/T 8498 Earth-moving machinery—Basic types—Identification and terms and definitions*， 2017-11-01 Update
• IEC 61672-1:2002 Electroacoustics - Sound level meters - Part 1: Specifications

GB/T 25612-2010 history

• 2010 GB/T 25612-2010 Earth-moving machinery.Determination of sound power level.Stationary test conditions
• 1996 GB/T 16710.2-1996 Measurement of exterior noise emitted by earth-moving machinery--Stationary test conditions

GB/T 25612-2010 Earth-moving machinery.Determination of sound power level.Stationary test conditions has been changed from GB/T 16710.2-1996 Measurement of exterior noise emitted by earth-moving machinery--Stationary test conditions.