| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6333888 | Science of The Total Environment | 2012 | 7 Pages |
Abstract
⺠Gaseous and PM emissions of 12 excavators and 8 wheel loaders were measured using PEMS. ⺠Time-based and fuel-based emission factors for idling, moving and working operating modes were acquired. ⺠Results showed that equipment with longer accumulated engine hours typically emitted higher levels of both HC and NOx. ⺠Fuel-based emission factors of the wheel loaders were higher than those of the excavators for the working mode. ⺠Compared with previous study, construction equipment in China had higher emissions on mostly pollutants for the working mode.
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Authors
Mingliang Fu, Yunshan Ge, Jianwei Tan, Tao Zeng, Bin Liang,