According to statistics from Hangzhou Customs, the export of auto parts in Zhejiang in the first quarter of this year amounted to US$129 million, an increase of nearly 90% year-on-year, accounting for 16.3% of China’s total auto parts exports. Zhejiang has become one of the major bases for domestic auto parts exports.
At present, there are three major weaknesses in the export of auto parts in Zhejiang: market concentration, auto parts exported to the United States market accounted for 50% of the total value, while the EU and Japan’s two major markets accounted for 13.2% and 5.3%, respectively; low technology content, automotive zero More than one-third of the exports of components are common parts for automobiles; foreign investment is low; in the first quarter, auto parts exported by processing trade methods accounted for 9.27 million US dollars, accounting for only 7.2% of the total value of exports, and foreign-invested enterprises only accounted for 19% of exports.
Excavator proportional system refers to the hydraulic system that controls the movement of the excavator's arm, bucket, and other attachments. This system is designed to provide precise and proportional control over the excavator's movements, allowing the operator to perform delicate and precise operations with ease.
The excavator proportional system uses a series of hydraulic valves and sensors to control the flow of hydraulic fluid to the various components of the excavator. These valves are controlled by the operator's movements of the joystick, which sends signals to the hydraulic system to adjust the flow of fluid to the various components.
The proportional system allows the operator to control the speed and force of the excavator's movements with great precision. This is particularly important for tasks that require delicate and precise movements, such as digging around sensitive underground utilities or performing demolition work in tight spaces.
Overall, the excavator proportional system is an essential component of modern excavators, providing operators with the control and precision they need to perform a wide range of tasks safely and efficiently.
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