Foreword
Introduction
1 Scope
2 Field of application
3 References
4 Definitions
5 Instrumentation
6 Test environment
7 Measurement of equipment continuous A-weighted sound
pressure levels
8 Acoustic measurements
9 Calculation of A-weighted sound power level using
equivalent continuous A-weighted sound pressure
levels averaged over the measurement surface
10 Information to be recorded
11 Information to be reported
12 Bibliography
Annex A Excavators (hydraulic or rope-operated)
Annex B Tractors with dozer equipment
Annex C Loaders
Annex D Backhoe loaders