Construction machinery is an important part of the assembly industry. Generally speaking, construction machinery, road construction and maintenance, flow lifting and unloading operations, and various construction projects are necessary for comprehensive mechanized construction machinery and equipment (called construction machinery). It is mainly used in construction, transportation, national defense construction, energy industry, raw materials for mine construction and production, such as construction and industrial production, agriculture, forestry and water conservancy construction, industrial and civil construction, urban construction, environmental protection and other fields.

Rotary mechanism

The rotary mechanism consists of a rotary bearing device and a rotary drive device.

Difference mechanism

The differential mechanism allows the left, right (or front and rear) drive wheels to operate at different speeds.

Driving bevel gear shaft

Tapered angular contact, tapered roller bearings, cylindrical roller bearings can provide a full range of applications.

Hub

Hub bearings bear the force of vehicle gravity, axial force and bearing impact force.