GB/T 46048-2025 in English
VALIDElectric earth-moving machinery—Methods of noise test
- Issued on:2025-08-29
- Implemented on:2026-03-01
- File Format:PDF
- Delivery:Via email within 5 business days
$364.00
| Standard No: | GB/T 46048-2025 |
| Document status: | VALID |
| Title in English: | Electric earth-moving machinery—Methods of noise test |
| Title in Chinese: | 电动土方机械 噪声测试方法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2025-08-29 |
| Implemented on: | 2026-03-01 |
| ICS Classification: | 53.100-Earth-moving machinery |
| Chinese Classification: | P97-Architectural engineering construction machinery |
| Professional Classification: | GB-National Standard |
| Related Keywords: | electric earthmoving machinery
earth-moving machinery methods hybrid earthmoving machinery powered earthmoving machinery noise test scopethis document |
| Related Topics: | noise method
Noise meter period method Standard test method for ripple noise |
《GB/T 46048-2025电动土方机械 噪声测试方法》由TC334（全国土方机械标准化技术委员会）归口，主管部门为中国机械工业联合会。
Scope
This document describes the measurement method for the external emission noise and driver position noise of electric earthmoving machinery. This document applies to the measurement of noise for pure electric earthmoving machinery and hybrid earthmoving machinery as defined in GB/T44254. It also refers to the measurement of noise for fuel cell earthmoving machinery and externally powered earthmoving machinery.
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