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结构特点：Structural features
◆驱动桥采用两级减速结构。
◆ Two-stage decelerating structure is adopted for drive axle.
◆轮边为行星减速结构。
◆ The wheel is the planetary decelerating structure.
◆主传动为螺旋锥齿轮结构，承载能力大，效率高。
◆ Spiral bevel gears with great load-carrying capacity and high efficiency are adopted for main drive.
◆主减部分装有普通锥齿轮差速器，结构简单、差速灵活。
◆ The main reducer is equipped with the common bevel-gear differential mechanism with simple structure and flexible differential function.
◆桥壳材料为球铁，刚性好。
◆ Ductile iron with adequate rigidity serves as material for axle housing.
◆制动器为封闭多盘湿式制动，安装于轮边减速行星齿轮之前，制动半轴，液压施压，弹簧释放，制动性能好。
◆ The brake in enclosed multiple-disc wet-type braking mode, with braking semi shaft, hydraulic pressing, spring release and ideal brake performance, is installed in front of the planetary hub deceleration-gears.
主要连接尺寸
Main connection dimensions
0538-3302663