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Construction Machinery



The bulldozer is a crawler tracked tractor, equipped with a substantial metal plate used to push large quantities of soil, sand and etc. Bulldozers can be found on a wide range of small scale and large construction sites, mines and quarries, military bases, heavy industry factories, and large governmental and public Engineering projects as well as farming.
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Excavators,also named excavating machinery,are used in excavating the materials that higher or lower than the levels, and transporting the materials to the stock yard. As one of the most important construction machinery, the excavator not only could improve project efficiency, but also could save manpower costs. WD Bearing Group experiences in providing special and precision bearings for the excavating machinery manufacturers.
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Loader is widely used in road construction,railway construction,port construction ,mining construction and etc. The loading machinery has high efficiency on scraping the bulk materials and is easily controlled. WD Bearing Group knows what the loader manufacturers need and has experiences in providing precision bearings for the loading machinery.
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Road roller machinery is especially used in road construction, railway construction and airport road construction and etc. WD Bearing Group has developed lots of customized bearings for these customers, and precision cylindrical roller bearings, tapered roller bearings and other standard bearings from WD bearings are always applied in road rollers.
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Scrapers are widely used in digging, carrying and dumping the mud. It is always divided into towed scraper and auto scraper. Precision cylindrical roller bearings, tapered roller bearings and spherical roller bearings are widely used in these machinery,and WD Bearing Group experiences in providing special bearings for the scraping machinery manufacturers.
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