What should I pay attention to when purchasing excavator ripper?
In the case of earthwork or open-pit ore collection, when the soil is hard and the weathered stone layer is encountered, the wheel excavator will be very weak when carrying out the excavation work....
Wear mechanism and mitigation measures of engine cylinder
For the engine, the friction pair formed by the cylinder and the piston ring is very important. The annular sealing surface formed by the high temperature and high pressure gas in the combustion...
Loader use and selection principles
use: The loader is mainly used for shovel, loading, unloading, earth moving and stone materials, and can also be used for light excavation of rock and hard soil. If you change the different working...
Hydraulic excavator after-treatment method
Jining Changsong Construction Machinery Co.,Ltd,our company can supply excavator spare parts and bulldozer spare parts with high quality. Excavator hydraulic pump after severe wear we find the cause...
اشترك في النشرة الإلكترونية:
الحصول على التحديثات، خصومات وعروض خاصة وجوائز كبيرة!
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