Construction machinery mostly operates in mining sites far from residential areas such as mountainous regions and deserts, and sometimes works underground at a depth of 2000 meters. There is a wide variety of such machinery, including mineral crushing machines, cutting machines, screening machines, loaders and conveyors, which run continuously 24 hours a day. Faults of any equipment will seriously disrupt on-site production. Moreover, the increasing size of modern machinery has greatly raised the difficulty of maintenance work.

Accordingly, bearings often work under harsh conditions including heavy load with impact load, light load with high-speed rotation, heavy load with low-speed rotation. Therefore, customers expect bearings with sturdiness, durability and high reliability to withstand severe working conditions.

Construction machinery can operate at low speed, yet reliable operation under concentrated loads is essential to boost productivity and cut downtime. Operators need to comply with strict environmental standards, control costs and improve equipment performance. Various machines ranging from wheel loaders to road rollers must operate continuously and efficiently under harsh conditions. Our professional expertise helps you achieve these goals. Components like bearings, seals and lubricants play vital roles in optimizing rotating equipment performance. Our intelligent lubrication systems automate maintenance procedures and reduce costs, while condition monitoring systems detect early component damage to avoid unexpected shutdowns.

Frequent start-stop cycles, polluted surroundings and continuous vibration pose great challenges to construction machinery. To address these challenges and meet customer demands, we provide various series of bearings and seals with upgraded performance to reduce excessive component wear. Besides, our professional lubrication technology helps extend bearing service life and maintenance cycles.