原文传递
Improved excavation
| 题名： | Improved excavation |
| 正文语种： | eng |
| 摘要： | In combination with the wider tracks, the new 7.5tonne counterweight helps boost stability and with the increased power and Next Generation electrohydraulic system efficiency, make it highly efficient for the 40tonne class. The new excavator's reinforced structures ensure long-term durability in harsh digging, truck loading, and hammer applications. The Cat C9.3B engine offers three modes that match excavator power to the demands of the job while saving fuel: Power mode delivers maximum power to meet the most demanding tasks; Smart mode automatically matches engine and hydraulic power to digging conditions to lower fuel consumption; Reducing engine speed to a constant 1500 rpm, Eco mode minimises fuel consumption. Synchronised 1,000-hour oil and fuel filter service intervals reduce downtime. The extended intervals also eliminate labour cost for nine oil and fuel filter changes and parts costs. |
| 出版年： | 2023 |
| 期刊名称： | World highways |
| 卷： | 32 |
| 期： | MAY/Jun. |
| 页码： | 58-58 |
检索历史
应用推荐
