On Aug.10th, a self-owned intellectual property six-row cylindrical roller combined slewing bearing offline in LYC. This bearing is for large tonnage crawler crane , tonnage over 1000 tons . The successful of developing this bearing, not only improved the theoretical research level of LYC slewing bearing , accumulated slewing bearing processing and inspection experience , but also expanded advantage product group of our company and improved LYC brand market competitiveness.
