Recently, the Rexroth SC5030 excavator carried out a demonstration tour in Chongqing, Fujian, Zhejiang, Shandong and other places. The energy-saving excavator and a foreign brand 40-ton excavator carried out a comparison demonstration of loading. By comparison (about 43 tons of dump trucks per transport), the Rexroth SC5030 energy-saving excavation load of 15 cars, fuel consumption of 30.8 liters; a foreign brand 40-ton excavator loading 12 cars, fuel consumption of 45 liters. The Rexroth "Shengtianxia" SC5030 excavator won the advantage of low energy consumption and high efficiency, and the owner and customers of the mines all gave their thumbs up.
Product Highlights
The energy-saving excavator in Yingtian subverts the traditional engineering machinery manufacturing technology, utilizes the boom potential energy recovery technology, recycles the energy by installing the accumulator, and combines the advantages of Zhongchuan Hydraulic in the hydraulic components to re-match the hydraulic system of the whole machine. To make the system matching, power and flow control more realistic, so that the excavator can achieve energy saving and high efficiency.
Technical advantages
The advantages of energy-saving excavators in Yingtian are obvious: first, the structure is more reasonable; second, fuel economy; third, high efficiency; fourth, more reliable, because the unique energy-saving technology makes the working pressure drop drastically, and the working temperature is greatly reduced due to Temperature drop The seal of the whole vehicle hydraulic system reduces aging and has a longer service life, so it is more reliable. Fifth, the customer recovery cycle is shortened. According to the engineering cost of 2.5 yuan per cubic meter of excavation, the excavator can recover all the work in 4000 hours. Cost; the innovation of Yingtianxia series of energy-saving excavators will promote the upgrading and transformation of China's construction machinery industry, and it will undoubtedly open up a new environmental protection road for energy-saving and emission reduction in such a large energy-consuming country in China.
typical application
Energy-efficient and environmentally-friendly excavators have been applied in various construction sites in 15 provinces across the country. From a technical point of view, fuel economy, efficiency, speed and power have obvious advantages compared with international brands. The customer's full recognition and high evaluation can be widely used in large mines, water conservancy construction, railway construction, large-scale construction and other projects.
Technical Parameters
Rexroth's SC5030 excavator: energy efficient and environmentally friendly (this article from Rex)
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