Selection requirements for brake pads for 9m3 concrete mixer trucks

The brake pads are very important for the owner and ensure safety during driving. Here we introduce the selection method of the brake pad for 9m3 concrete mixer trucks. In general, the brake pad should have four basic requirements:

1. The proper friction coefficient of factory supply concrete mixer trucks. The friction coefficient is the most basic parameter of the friction material and determines the basic brake pad braking torque. The national standard strictly requires the manufacturer to indicate the coefficient of friction on the package. The coefficient of friction must be appropriate. If it is too high, the wheel will be locked during the braking process, the direction will be out of control and the burning will be performed. If it is too low, the braking distance will be too long.

2. Reasonable brand hot sale concrete mixer truck life. Service life is a product indicator that everyone is generally concerned about. Usually the brake pads can guarantee a service life of 30,000 kilometers. Large grain graphite and brass used in brake pad materials also reduce wear on the brake disc.

3. Satisfactory comfort. Direct performance of the comfort performance of small concrete mixer truck, including brake feel, noise, dust, smoke, odor and so on. With the increase of private cars and the improvement of people’s living standards, comfort is becoming an important indicator of friction plates under the basic premise of meeting safety.

4. Reliable security. The brake pads of the mixer truck produce instantaneous high temperatures during braking, especially at high speeds or emergency braking. At high temperatures, the friction coefficient of the friction lining decreases, which is called thermal decay. The degree of thermal decay determines the safety of the high temperature state and emergency braking.