When the brake of the fully automatic self loading mixer is about to stop, the steering wheel always tilts to one side. This situation is actually what we usually call "bias braking". The main reason for the failure is that the left and right auxiliary pumps of the braking system of the automatic feeding mixer do not exert any force on the brake pads. During driving, due to the rapid rotation of the brake disc of the automatic feeding mixer, the difference between the uneven effect of the pump and the rapid friction is very small, which is difficult for us to feel.

啟動混泥土自動上料攪拌車之前，需要花十多分鐘的時間對汽車進行預熱。自動上料攪拌車的制動系統是發動機提供的壓力，該壓力用于推動卡鉗以夾緊制動盤，或推動制動盤與制動鼓摩擦。因此，如上所述的情況可能是壓力傳遞傳輸管道中的壓力損失，導致不能及時提供制動力。

It takes more than ten minutes to preheat the truck before starting the automatic concrete loading mixer. The braking system of the automatic charging mixer is the pressure provided by the engine, which is used to push the caliper to clamp the brake disc or push the brake disc against the brake drum. Therefore, the situation described above may be the pressure loss in the pressure transmission pipeline, resulting in the failure to provide braking force in time.

在這種情況下，請檢查制動總泵的真空助力軟管和混泥土自動上料攪拌車發動機的借口是否破裂或松動。

In this case, please check whether the vacuum booster hose of the brake master cylinder and the engine of the automatic concrete loading mixer are broken or loose.

自動上料攪拌車不會返回到制動位置。踩下制動踏板，踏板不會升起并且沒有阻力。這種現象是制動器不返回。有必要確定是否缺少制動液，是否從制動缸，管路和接頭處漏油，以及主缸和缸體零件是否損壞。

The automatic charging mixer will not return to the braking position. When the brake pedal is pressed, the pedal will not rise and there is no resistance. This phenomenon is that the brake does not return. It is necessary to determine whether there is a lack of brake fluid, whether there is oil leakage from the brake cylinder, pipelines and joints, and whether the master cylinder and cylinder block parts are damaged.