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● Two-stage decelerating structure is adopted for drive axle. ● The wheel is the planetary decelerating structure. ● Spiral bevel gears with great load-carrying capacity and high efficiency are adopted for main drive. ● The main reducer is equipped with the common bevel-gear differential mechainsm with simple structure and flexible differential function. ● Ductile iron with adequate rigidity serves as material for axle housing. ● The brake in enclosed multiple-cisc wet-type braking mode,with braking semi shaft,hydraulic pressing,spring release and ideal brake performance,is installed in front of the planetary hub decelerationgears. |
Main transmission ratio | 4.222 |
Transmission ratio at wheel | 4.8 |
Total transmission ratio | 20.26 |
Axle load | 18500Kg |
Input torque | 2300N.m |
Braking oil pressure | 8.16MPa |
Brake moment | 24480N.m |
Oil discharge quantity in normal braking | 28ml |