The refrigeration unit editor will talk about the driver of a refrigerated truck warming up the car first before driving, because the weather is getting colder and if the car is not warmed up and started driving directly, it will cause great damage to the engine.

Due to the low temperature in winter, refrigerated trucks have a huge temperature difference as the normal operating temperature of the engine is around 90 ℃. If driving directly on the road at this time, it will seriously affect the operation of the engine.

So, it turns out that warming up the car in winter is necessary. The so-called warm-up refers to the process of warming up the engine and gearbox on-site after the engine is started and before driving, for example, for one or two minutes.

Preheat for a period of time, within three minutes. Warm up the car in place during winter should not exceed three minutes. After starting for one minute, you can slow down a bit, but not too fast, to ensure even and consistent heating without harming the engine. Don't turn on the heater quickly after getting on the car.

In winter, many car owners rush to drive when getting on the car. Actually, this is incorrect. The heating system of a refrigerated truck obtains heat from the residual heat of the engine. When it first arrives at the car, the refrigerated truck is in the warm-up stage, which is not the normal operating temperature. Therefore, turning on the warm air will increase the circulation of cooling water, which increases the preheating time.

When the engine runs at low temperatures for a long time, the fuel consumption will greatly increase due to the high concentration of the mixed gas. So, don't rush to use the warm air after driving, as it not only consumes fuel but also fails to achieve heating effect.

So when driving a refrigerated truck in winter, remember to warm it up first. Only in this way can we ensure the smooth operation of our refrigerated truck manufacturer and also extend the service life of the refrigerated truck.