目前在小型混凝土攪拌車的制動操作系統(tǒng)中有氣剎和油剎兩種制動方式，那么二者有什么區(qū)別呢？一起接著往下了解一下吧。

At present, there are air brake and oil brake in the brake operation system of small concrete mixer, so what's the difference between them? Let's continue to understand.

小型混凝土攪拌車氣剎和油剎的特點不同：

The characteristics of air brake and oil brake of small concrete mixer are different:

1、小型混凝土攪拌車油剎是攪拌車上用以使外界（主要是路面）在汽車某些部分（主要是車輪）施加的力，從而對其進行程度的強制制動的一系列專門裝置統(tǒng)稱為制動系統(tǒng)。其剎車止停距離長，反應慢，但結構簡單，維修方便，價錢便宜。而混凝土攪拌車氣剎是通過油壓碟剎，油壓傳動制動，其剎車距離短，反應快，結構復雜，維修成本高，購買成本也高。

1. The oil brake of small concrete mixer is a series of special devices used on the mixer to make the outside (mainly the road surface) exert force on some parts of the vehicle (mainly the wheels), so as to carry out the degree of forced braking, which is collectively referred to as the braking system. Its brake stopping distance is long and the reaction is slow, but the structure is simple, the maintenance is convenient and the price is cheap. The air brake of concrete mixer truck is driven by oil pressure disc brake. The brake distance is short, the response is fast, the structure is complex, the maintenance cost is high, and the purchase cost is also high.

2、油剎主要是在小型混凝土攪拌車中使用，但現(xiàn)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 brakes are mainly used in small concrete mixers, but now many small concrete mixers are also using air brakes. The main reason is the customer's demand for personal protection in the driving brake of concrete mixers.

小型混凝土攪拌車氣剎和油剎的功能也不同：

The functions of air brake and oil brake of small concrete mixer are 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 mainly requires only the main brake pump, distributor, oil cup and connecting pipe. No other auxiliary equipment is required. Air brake is much more complicated; The reaction speed of oil brake is slightly slow, the brake is soft, and the force is small. The 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(xiàn)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(qū)動車輪的橋上。

2. The air brakes of small concrete mixers are mostly used on large and medium weight concrete mixers. The vehicles have large space, large braking force, long distance and fast reaction speed. 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 platform. The front brake pump is on the front axle, and the rear brake spring cylinder is on the axle driving the wheel.

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