原文传递
Heavy-duty excavator
| 题名： | Heavy-duty excavator |
| 正文语种： | eng |
| 摘要： | The DX245NHD-7 features 30tonne-class undercarriage components; chains, rollers, sprocket and chassis. The firm says that these components are oversized to increase the working lifetime of the machine in harsh applications such as demolition work. Despite |
| 出版年： | 2021 |
| 期刊名称： | World highways |
| 卷： | 30 |
| 期： | 10 |
| 页码： | 56-56 |
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