153 rear axle reducer assembly part number: 2402N-010 main reduction ratio: 6:37 6:41 7:39 6:39 7:36 output torque: 30000N.m structure characteristics of and application of bridge: 1, rated axle load 10 tons 2, a single driving axle 3, reduction ratio according to the need to configure 4, mounted fork shaped flange can be used for axle load 10 tons of Shuangqiao car rear axle 5, can be used for punching welding bridge or casting bridge