How to solve the high temperature problem of brake hub for foreign freight cars?

Foreign countries, especially several major European brands, Volvo M-B MAN Scania have adopted electronic technology to alleviate the problem of overheating of brakes.

For example, Volvo fh 16.

* EBS- electronic control braking system

* ESP- electronic stability program

* Z-type cam brake (optional)

* auxiliary braking, such as Volvo engine braking VEB.

Unparalleled braking system

The braking system includes EBS (Electronic Control Brake System) disc brake with ESP (Electronic Stability Program), and Z-cam brake is also optional.

Brake components such as VEB and retarder can greatly improve the braking effect.

EBS is an anti-lock disc braking system with electronically controlled braking effect. The disc brake is electronically controlled by the truck's own electronic system. This technology has many advantages.

Z cam drum brake is mainly used for trucks with leaf spring suspension.

* Compact reducer-Integrated with I-Shift or manual gearbox, it can continuously provide high braking torque even during gear shifting. The total braking effect of retarder depends on engine model and equipment, such as EPG/VEB.

* Final drive-integrated in Powertronic, it can continuously provide high braking torque even during gear shifting. The total braking effect of retarder depends on engine model and equipment, such as EPG/VEB.

Volvo engine brake VEB

Volvo's patented technology VEB can output excellent braking force and cover the whole speed range of the engine, but it can handle most braking situations.