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Category: Knowledge

China Hydraulic Wheel Excavators Factory - XIAYU

Knowledge

Problems in operation of slewing system of hydraulic excavator

Hydraulic excavator is a kind of multifunctional construction machinery, which is widely used in construction industry, mining industry and water conservancy engineering. However, in its …

Knowledge

Analysis of speed sensing system of Hitachi 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

Simulation of slewing system of hydraulic excavator based on AMESim

AMESim is a multi domain system simulation integration platform developed by French company. At present, AMESim has been successfully applied in aerospace, vehicle, ship, engineering …

Knowledge

Analysis of automatic output power control system of Kato 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

Analysis of closed load sensing system of Komatsu 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

The overview of energy saving technology of hydraulic excavator

Hydraulic excavator is a kind of high-power and high-energy engineering machinery. Because of the various power losses in its hydraulic system, the efficiency of hydraulic …

Knowledge

Introduction of parallel hybrid system in hybrid hydraulic excavator

According to the connection mode of drive system, hybrid hydraulic excavator can be divided into series type, parallel type and hybrid type. Parallel hybrid power …

Knowledge

The introduction of series hybrid system in hybrid hydraulic excavator

According to the connection mode of the drive system, the hybrid hydraulic excavator can be divided into series type, parallel type and mixed type. The …

Knowledge

Technical characteristics of hybrid hydraulic excavator

The hybrid hydraulic excavator is equipped with internal combustion engine drive system, auxiliary power unit and energy storage device at the same time. The power …