Construction machinery

Engineering machinery includes road machinery, lifting machinery, pumping machinery, etc. Its working characteristics are heavy load, low speed, and high safety margin, which puts high requirements on the reliability of rolling bearings.


At every construction site, construction machinery plays a crucial role, posing great challenges to the normal operation of construction machinery due to dust, soil, exposure to sunlight, rain, and prolonged high-intensity loads. Gearboxes, axles, hydraulic motors, pumps, sprockets, steering systems, differentials, torque converters, and cutting heads are all key components that affect the normal operation of equipment. LIGZZ bearings, with highquality bearing products and strong technical strength, provide you with optimized solutions to reduce downtime and maintenance costs caused by the failure of these key parts.


Ligzz's deep groove ball bearings, tapered roller bearings, and outer spherical bearings have been widely used in lifting machinery, road machinery, hydraulic pumps, hydraulic motors, and other fields. LIGZZ‍is willing to work with you in the field of bearing applications and provide your enterprise with complete technical solutions.

Application area: Excavating machinery, loader, lifting machinery, road machinery, piling machinery, concrete machinery, excavation machinery, rock drilling machinery


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