2. Fuel consumption
Another purpose of multi-gear heavy trucks is to obtain proper fuel consumption, so that the engine can be in the economic speed range at different vehicle speeds. take Choosing the right gear for the current vehicle weight and road conditions is beneficial to the driver, fuel consumption is reduced to a relatively low level, and economic performance is largely guaranteed.

3. Ride comfort
Manual vehicles will be an obvious disappointment when changing gears quickly. The heavy truck is set on multiple gears. The gear ratio difference of each gear is small and it will be easier to change. You can also choose the right gear according to the speed of the car, the load and the weight of the car. The diesel engine has a low working speed and many gears that are easy to control. The more gears, the more transmission gears. The more gears you change, the less frustration and the smoother the transmission. In the actual driving process, the driver can change gears smoothly.

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