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img width="353" src="">The industrial revolution has pushed the development of society and also the development of the automobile industry. No one expected that today, many years after the industrial revolution, the automobile industry would spring up as it did, and cars gradually came into thousands of households, and now more and more people are buying dump trucks, and the state has also introduced corresponding regulations for dump trucks with covers. Therefore, I remind you, after buying a dump truck never ignore the new car break-in period to pay attention to the problem, because it affects your car's future fuel consumption and service life.What is the break-in period?Firstly, let's introduce what the break-in period is, so you know why it is so important for your car. https://www.file-upload.com/gfocpcvkjdq6 Before the tipper is assembled, each running part is machined separately and there are geometric deviations in the machined parts, so after assembly, some running parts will be in direct local contact, making it difficult for the lubricant to enter the friction surface and causing early wear. The break-in period is a period of time during which this direct contact is worn away, and is called the break-in period. The break-in period for new cars is generally between 1000 and 3000 km.The break-in period has a great impact on the service life and fuel consumption of the car, because the wear during the break-in period will cause the surface of the part to be stretched causing scars, this rough scar will increase the frictional resistance, this scar will also accommodate metal shavings, sludge and other debris containing particles, these debris in motion will make the wear continue to expand and will eventually lead to failure, so the quality of the break-in determines the life of the whole car.6 taboos during the break-in periodAvoid emergency brakingEmergency braking is not only a shock to the braking system in the break-in period, but also increases the shock load on the chassis and engine.Avoid overloadingA new car running at full load during the break-in period will cause damage to the machine parts. Therefore, within the first 1,000 km of driving, the general load should not exceed 75%-80% of the rated load.Do not run long distancesIf a new car runs long distances during the break-in period, the engine's continuous working time will increase, which will easily cause wear and tear on the machine parts.Do not drive at high speedDuring the break-in period, there is a speed limit, generally 40-70km/h for domestic cars and 100km/h for imported cars. When the throttle is fully open, the speed should not exceed 80% of the maximum speed, and pay attention to the engine tachometer and speedometer during driving to ensure that it works at medium speed. In general, the engine speed during the break-in period should be in the range of 2000-4000 rpm.Avoid premature oil changesCar initial oil is a special lubricant for the break-in period, requiring low viscosity, good heat dissipation, cleaning, anti-oxidation performance, some car manufacturers have also added abrasives conducive to break-in, so the break-in period oil as long as the time specified by the manufacturer to change on the line, do not replace prematurely.Do not start without warming up the carThe new car must be warmed up before starting, the so-called warm-up is actually to give the engine a full lubrication time, especially the turbocharged models, must be warmed up before starting, and the lubrication time should be at least one minute or more.