QT469 Disc Brake Drive Axle

Short Description:

1.Adopting single reduction drive axle with rated output torque 46000Nm;

2.Using specific housing steel plate to ensure high strength and reliability of the axle, and meanwhile to realize light weight;

3.Adopting maintenance-free bearing units to fulfilling hubs’ maintenance-free within 500thousand kilometers;

4.Adopting “Sandwich-type” differential structure to simplify assembly process and improve differential supporting stiffness and torque-transmission capability.

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Product Detail

Product Tags

Product Parameters

Item	Parameters
Loading Capacity（kg）	13000
Wheel Track（mm）	1804
Spring Center Distance （mm）	950
Housing Section Size（mm）	135×150×14
Crown Gear PCD（mm）	Φ469
Input and Output Flange Size（mm）	Φ180 Face Tooth (ISO8667-T180)
Rated Output Torque（Nm）	45000
Speed Ratio	2.714、3.083、3.364、3.7、4.111、4.625
Brake Size（mm）	Φ410×220
Brake Cylinder Size（in）	30/24 24/24
Brake Torque（Nm）	34000
Axle weight（kg）	Disc brake 719（rear axle）/826（middle axle）， drum brake760（rear axle）/868（middle axle）
Wheel Mounting and Size （mm）	Located by rim center hole， wheel bolt 10×M22×1.5，PCD Φ335
Optional Function	ABS、Automatic Adjuster
Custom-made design and configuration are available.

Product Features

1.Adopting single reduction drive axle with rated output torque 46000Nm;

2.Using specific housing steel plate to ensure high strength and reliability of the axle, and meanwhile to realize light weight;

3.Adopting maintenance-free bearing units to fulfilling hubs’ maintenance-free within 500thousand kilometers;

4.Adopting “Sandwich-type” differential structure to simplify assembly process and improve differential supporting stiffness and torque-transmission capability.

5.Providing optional drum brakes and disc brake hubs, with high brake performance and reliability.