1. The oil brake of small concrete mixer truck is a series of special devices used to make the outside (mainly the road surface) exert force on some parts of the truck (mainly the wheels), so as to force the truck to a certain extent, which is collectively referred to as the braking system. It has long stopping distance and slow response, but it has simple structure, convenient maintenance and low price. The air brake of concrete mixer truck uses hydraulic disc brake and hydraulic transmission brake, which has short braking distance, fast response, complex structure, high maintenance cost and high purchase cost.

2、油剎主要是在小型混凝土攪拌車中使用，但現在很多小型混凝土攪拌車也開始使用氣剎，主要原因還是客戶對于混凝土攪拌車行駛剎車中人身保障的需求所致。

2. Oil brake is mainly used in small concrete mixer, but now many small concrete mixer also start to use air brake, the main reason is the customer's demand for personal protection in the running brake of concrete mixer.

其次，小型混凝土攪拌車氣剎和油剎的功能也不同：

Secondly, the functions of air brake and oil brake of small concrete mixer truck are also different

1、小型混凝土攪拌車油剎主要是只需要制動主泵、分泵器、油杯和連接管路。不需要其他輔助設備。氣剎則要復雜得多；油剎反應速度稍慢、剎車柔和、力度小，氣剎反應迅速、剎車粗暴、力度大（氣壓高，可以達到8個大氣壓）。

1. The oil brake of small concrete mixer only needs to brake the main pump, sub pump, oil cup and connecting pipeline. No other auxiliary equipment is required. Air brake is much more complicated; The reaction speed of oil brake is a little slow, the brake is soft, and the force is small. The reaction speed of air brake is fast, the brake is rough, and the force is large (the air pressure is high, which can reach 8 atmospheres).

2、小型混凝土攪拌車氣剎大都用在大中型重量型混凝土攪拌車上，車大有空間，制動力大，距離遠，反應速度快，增加的成本體現在整車的比例上。主制動泵一般安裝在制動踏板和轎底下面。制動泵前制動泵在前橋上，后制動彈簧缸在驅動車輪的橋上。

2. The air brake of small concrete mixer truck is mostly used in large and medium-sized concrete mixer truck, which has large space, large braking force, long distance, fast reaction speed, and the increased cost is reflected in the proportion of the whole vehicle. The main brake pump is generally installed under the brake pedal and car bottom. The front brake pump is on the front axle, and the rear brake spring cylinder is on the axle driving the wheels.

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Thank you for your reading and watching. The wonderful content of this article comes from: self loading concrete mixing tank truck

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