Return angle stiffness describes the stability of car body returning to neutral position when tilting mechanism loses power during the car body tilting.
回复角刚度表述了在倾摆过程中倾摆机构失去动力时，车体回复中位的稳定性。
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Equipped with position and backrest angle adjustable spring seats, manual/electric integrated tilting system cab, can absorb vibration from the ground and improve comfort for driving.