变速箱是搅拌一体车的重要部件之一，正确操作变速箱可以节省燃油消耗。下面搅拌一体车厂家带您了解一些注意事项。

The gearbox is one of the important parts of the mixer truck, and correct operation of the gearbox can save fuel consumption. The manufacturer of the mixer truck will show you some precautions.

搅拌一体车是单H操纵的变速箱：

The mixer truck is a single H operated gearbox:

这种档位只有一个空挡，所有的低档和高档对应的档位都是重合位置，包括空挡在内。

This gear has only one neutral gear, and all gears corresponding to low gear and high gear are coincident, including neutral gear.

因此它的高低档转换，无法靠横拍实现，而是靠驾驶室换挡手球侧面的高低档扳钮向下向上拨动实现高低档的转换。

Therefore, its high and low gear conversion can not be achieved by the horizontal racket, but by pulling the high and low gear toggle button on the side of the cab gear change handball downward and upward to achieve the high and low gear conversion.

向下为抵挡，向上为高档。单H阀，其实就是单路的气阀，气流通过推动换挡叉实现档位之间的转换。单H阀用于不带副档的基础档位的切换。

The downward direction is for resistance, and the upward direction is for high gear. The single H valve is actually a single way air valve. The air flow pushes the shift fork to shift gears. The single H valve is used to switch the basic gear without auxiliary gear.

搅拌一体车双H操纵的变速箱：

Double H operated gearbox of mixer truck:

双H就是双路气阀，其中一路通过副箱实现1.2.3.4档转换，另一路通过副箱实现高速5.6.7.8档的转换。

Double H is a two-way air valve, one of which realizes the 1.2.3.4 shift through the sub box, and the other realizes the 5.6.7.8 shift at high speed through the sub box.

双H阀主要用于带副箱实现高低档切换和基础档位切换，主箱和副箱是分开的，主箱的换挡动作和副箱的换挡动作需要同时做，结合起来才是挂高速档，所以是需要靠双路气阀实现的。

The double H valve is mainly used to realize the high and low gear shift and basic gear shift with the auxiliary box. The main box and the auxiliary box are separated. The shift action of the main box and the shift action of the auxiliary box need to be done at the same time, and the combination is to engage the high gear, so it needs to be realized by the double way air valve.

变速箱的正确操作也可以延长其使用寿命。因此，当您驾驶搅拌一体车时，须充分了解其变速箱，更多相关事项就来关注我们网站http://www.jfhntjbj.com吧！

The correct operation of the transmission can also extend its service life. Therefore, when you drive the mixer, you must fully understand its gearbox, and pay more attention to our website http://www.jfhntjbj.com Come on!