Liberation has a hydraulic retarder, and it is not afraid of the brakes!


Due to the large cargo capacity of trucks, the disadvantages of the traditional brake drum brake system's weakness in the long-distance downhill slope have become increasingly prominent.



Hydraulic retarder core advantages

High security

80-90% of the braking tasks can be borne by the retarder. The service brake is always in a cold state. Only when the driver encounters an emergency, he only uses the service brake, no brake, tires and other overheating;

Hydraulic retarder through the vehicle cooling, its continuous braking power can reach twice the engine power, the maximum braking power of 600 horsepower, no thermal decay, to ensure vehicle safety;

Hydraulic retarder with downhill cruising function, the driver can set the downhill speed, so that the driver is easy and fun to operate, in the complex road conditions, the driver does not have to be nervous.

High income

Extend tire and brake life, reduce maintenance frequency, and reduce downtime.

high efficiency

The average speed is higher, shifts are fewer, wear is reduced, and operational efficiency is higher.

No worry about overheating hydraulic retarder

The working temperature of the hydraulic retarder generally does not exceed 125°C, which can avoid the occurrence of brake overheating, which reduces the failure rate of the clutch, transmission, and wheel end system of the vehicle, saves the user's repair cost, and improves the vehicle output rate. It also guarantees user income.



Brake overheating can be avoided, eliminating the risk of cracking of the brake hub due to high temperature flooding brakes or high temperature bursts.

Hydraulic retarder energy saving, environmental protection, comfort

The Voith Hydraulic Retarder selected by the liberation truck consumes almost no extra fuel and electricity, reduces vehicle brake dust emission by 80%, protects the environment, and greatly reduces the noise pollution generated by the brake lining during braking. Smooth, comfortable ride.

At present, the J6P 6×4 tractors with “reliability upgrade, power upgrade, comfort upgrade, light weight upgrade, safety upgrade, and adaptability upgrade” are all available with Voith Hydraulic Retarder. The method of adding water tanks to the brake drums is suitable for the implementation of the new GB1589 environment, which can effectively reduce the body weight.


After liberating the J6P 6×4 tractor to match Voith Retarder, the average speed is higher, shifts are fewer, wear is reduced, and operational efficiency is higher. In the process of long downhill slopes, the use of brake devices can be greatly reduced, thus avoiding the major safety issues of brake failure caused by long-term braking due to thermal deceleration, which greatly improves driving safety, and at the same time can ease driver’s nervous emotions and driving. Fatigue strength makes card safer driving safety more secure!



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