About This

• When the bogie passes through a curve, the wheelset needs to automatically adjust its direction to reduce wheel rail wear.
• The components of the bogie, such as the frame, suspension system, and drive unit, are designed modularly for easy assembly, maintenance, and replacement.
• The shock absorbers and anti roll torsion bars in the suspension system can suppress vehicle tilting and avoid uneven wheel rail wear caused by unbalanced loads.
• The essence of the function of a power bogie is to integrate the three major functions of "power transmission," "motion control," and "safety assurance." Its design directly determines the operational performance and service life of rail transit vehicles.