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A hydraulic excavator is a type of construction machinery commonly used for excavating earth, clearing silt, excavating rivers and mines, excavating buildings and infrastructure, and other earthmoving works. They work by using hydraulic systems to generate large amounts of force and kinetic energy
2024/05/15 09:35
The original excavator is manual, from the invention to the present has been more than 130 years, during which it has experienced the gradual development process from steam driven bucket rotary excavator to electric drive and internal combustion engine driven rotary excavator, the application of
2024/05/14 16:23
In the excavator according to the driving mode, according to different walking mode, according to different transmission mode, according to the classification of use, the structure of the excavator and the common structure of the relevant knowledge mining.Excavator structureanalysis: excavator is
2024/05/08 14:44
The excavator is first of all a kind of machinery, the original intention of the mechanical design is to improve work efficiency, the excavator is no exception, all machinery is the transmission of force, the excavator is different from the common mechanical equipment is that it is not the same way
2024/05/08 14:32
There are a lot of front-end attached working devices of excavators, complete types, according to statistics, there are about 20 kinds of them, to cope with a variety of complex working conditions, but many customers have only a partial understanding of this. Today, let's explain some of the more
2024/05/08 14:13
I. BrandAt present, there are hundreds of factories producing small excavators in the market, and if there are brands that can be called up, there are 34 brands according to my personal statistics; But among these brands, how can we choose the brand we like? Each brand has its own production
2024/04/24 09:01
With the increasing demand for construction machinery and equipment, there are more and more types of excavators, and the market volume is also increasing year by year. According to the operation characteristics of excavators, Dezhong machinery classifies excavators, and briefly introduces their
2024/04/24 08:51
The original excavator was manual, and it has been about 140 years from its invention to 2018, during which it has experienced the gradual development process from steam-driven bucket rotary excavators to electric and internal combustion engine driven rotary excavators, and fully automatic
2024/04/24 08:43
As one of the most important engineering machinery models in the construction of small excavators, its correct selection is also more important. How to choose the right mini excavator is by the nature of the construction task, scale, technology, economy, construction works and its matching
2024/04/02 10:48
The working scenarios of a mini excavator can always be changed, but we have different precautions for different working scenarios.First of all, we have a small hydraulic excavator specialized in tunnel work. As this mini excavator is more suitable for tunnels, due to its overall structure is
2024/04/01 18:05
Many people may look at the maintenance of the core components such as the engine when using a mini excavator, but few people will notice the importance of the oil-water separator. Some people will not understand why it is important to look at the small excavator oil-water separator, the next step
2024/04/01 16:38
Small mini excavator bypass valve failure today to analyze the small excavator central bypass valve failure.1. Boom lift, bucket low-speed digging and unloading, the central bypass valve is stuck in the open position, the oil output of the main pump to return to the hydraulic oil tank, the boom
2024/04/01 15:05
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