Imperial Bearings

High Load Capacity Three-Row Roller Slewing Ring Bearing For Crawler Crane High load is the major feature of three row roller slewing bearing. And excavator operator like it very much Tower crane is a kind of intermittent working machinery. The change of movement state and load will cause the...

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High Load Capacity Three-Row Roller Slewing Ring Bearing For Crawler Crane

High load is the major feature of three row roller slewing bearing. And excavator operator like it very much

Tower crane is a kind of intermittent working machinery. The change of movement state and load will cause the impact and vibration of mechanism, structure and the whole system. They will affect the life of parts, structural reliability and driver's fatigue and safety in varying degrees. In order to improve the working performance of slewing mechanism of tower crane and reduce the load impact of tower crane, a new type of hydraulic slewing mechanism of tower crane is designed. Intertemporal meaning and industrial utility value.

 

 


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