Slewing bearings are core components for boom pumps, playing a vital role in ensuring stable, precise and efficient operation of the boom. They are mounted at the pedestal between the pump chassis and boom assembly, serving as the rotational pivot to enable 360-degree flexible rotation of the boom.
Case Details
Slewing bearings are core components for boom pumps, playing a vital role in ensuring stable, precise and efficient operation of the boom. They are mounted at the pedestal between the pump chassis and boom assembly, serving as the rotational pivot to enable 360-degree flexible rotation of the boom. Designed to withstand heavy axial, radial loads and tilting moments from the boom and concrete, they feature hardened raceways, robust sealing systems to resist concrete dust and water, and self-locking performance for safe positioning without extra brakes. They convert hydraulic power into smooth, high-torque boom movement, ensuring accurate concrete placement and continuous operation in harsh construction conditions, effectively extending boom pump service life and reducing maintenance needs.
