NEWS
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05/15 2019
Domestic engineering machinery accessories technology innovation is the winning weapon
At present, China's construction machinery parts industry has formed a complete category, a certain production capacity and beginning to take shape in the production of scientific research system, professional production of parts manufacturers have occupied a certain proportion. However, problem... -
05/15 2019
Ten problems and development characteristics of small construction machinery
Since the 1990s, with the rapid development of China's economy, China's construction machinery industry has entered a period of rapid development. In recent years, small construction machinery as a rising star, in the construction, part of the beginning to replace the position of large and m... -
05/13 2019
What are the reasons for the deviation of excavator during walking?
The base reverse joint seal ring is damaged to form the excavator running deviation.Cleaning method: replace the base of the reverse transfer head of the oil seal, replace the hydraulic oil and filter element.The dirt enters into the balance valve in the parking brake oil road on the side of the exc...
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05/13 2019
The phenomenon of "gnawing the rail" of the walking device of crawler type construction machinery
"Rail gnawing" is a typical failure phenomenon of crawler construction machinery, which is manifested in the service life of guide rail, supporting wheel, driving wheel, supporting wheel and crawler when the whole machine is walking. There is side clearance between the crawler and the abov... -
05/13 2019
Teach you a good way to reduce excavator track wear
The walking part of the excavator is composed of supporting sprocket wheel, supporting wheel, driving wheel and rail link, etc. When running for a certain period of time, these parts will show some degree of wear. However, if daily attention to maintenance, you can avoid the future "excavator l... -
04/29 2019
Why do some excavators not see the supporting wheel
"Far see turret frighten dead, close see five pairs of load-bearing wheel" is a stem that army fans all understand, for tracked construction machinery, there is no similar stem, because the "four wheels area" of construction machinery and military vehicles are quite different. Co...
