The tandem asphalt compaction roller uses a non-toothed swivel ring as the steering bearing!
Applications of the swivel ring include construction machinery and power shovels, as well as mining and open-pit excavation. The floating dredging power shovel is equipped with a three-row roller type swivel ring with a diameter of 5200 mm and a weight of 20 tons. Additionally, large machinery for open-pit mining uses a ball/roller composite type swivel ring as the main bearing, some of which have an outer diameter exceeding 5000 mm. [Applications] ■ Floating dredging power shovel ■ Tandem asphalt compaction roller ■ Vibration roller ■ Large machinery for open-pit mining ■ Part of the jib of power shovel booms (movable arms) *For more details, please download the PDF or feel free to contact us.
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