The function of the rear axle is not only to carry the load But also transmit the torque to the rear wheels. The rear axle delivers an equal amount of torque to Both axle shafts through a differential.

• 后桥的作用不仅是承担负载,而且把扭矩传到后轮。后桥通过差速器把等量的扭矩传递给两个驱动轴(注:即我们通常所说的半轴)。