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Improved output
| 题名： | Improved output |
| 正文语种： | eng |
| 摘要： | Hitachi claims versatility and performance are key features for its new ZX130-7 and ZX135US-7 excavators aimed at the 13tonne class. The ZX130-7 and ZX135US-7 models are Stage V compliant and are said to offer a combination of comfort and safety as well as productivity. Good fuel economy means that the ZX130-7 and ZX135US-7 excavators use 9% less fuel than the firm's previous models, due in part to the sophisticated HIOSV hydraulic system. Life cycle costs are said to be reduced as the new engine does not require an SCR system, eliminating the need for urea, filter replacements and associated maintenance. And a new ECO gauge allows operators to control fuel efficiency and reduce costs. |
| 出版年： | 2021 |
| 期刊名称： | World highways |
| 卷： | 30 |
| 期： | 8 |
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