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Category: Knowledge

China Hydraulic Wheel Excavators Factory - XIAYU

Knowledge

Overview of rotary energy recovery system of hydraulic excavator

With the development of energy storage technology, as an important way to improve the energy efficiency of hydraulic excavator, energy recovery has become the key …

Knowledge

Sub working condition control of energy saving control system for hydraulic excavator

Due to the complex working process of excavators, there are both heavy load excavation and light load leveling, and there are loose soil excavation and …

Knowledge

Rotary drive system of hydraulic excavator

Hydraulic excavator is a kind of construction machinery with large consumption and high energy consumption. Its rotation time accounts for about 50% ~ 70% of …

Knowledge

Troubleshooting method of crawler hydraulic excavator

Troubleshooting Analysis of various factors that may lead to failure, follow the principle of first easy then difficult, first observation and then disassembly and inspection, …

Knowledge

Hydraulic control system of hydraulic excavator

The action of hydraulic excavator is complex, and the load changes greatly. In normal operation, the hydraulic system is required to ensure the individual action …

Knowledge

Analysis of the running deviation of a crawler hydraulic excavator for a municipal engineering

The running deviation of crawler hydraulic excavator for a municipal engineering occurred during the working process. The fault phenomena are: when moving forward, it will …

Knowledge

Analysis of load sensing synchronous control system of Link-Belt excavator

In order to occupy a place in the excavator market competition, many foreign well-known excavator manufacturers have proposed energy-saving control systems with independent intellectual property …

Knowledge

Large inertia of slewing system of super large excavator

Slewing is the most frequent action in the working process of excavator, which has a significant impact on the loading efficiency, energy saving and handling …

Knowledge

Analysis of ITCs electronic control system of Kobelco excavator

In order to occupy a place in the excavator market competition, many foreign well-known excavator manufacturers have proposed energy-saving control systems with independent intellectual property …