一 車輛超重行駛在公路上,遇緊急情況剎車距離遠,很容易發生交通事故。
An overweight vehicle driving on the road, in case of emergency braking distance is far, it is easy to cause traffic accidents.
二 重型車輛對公路的損壞也是比較嚴重的,很多地方新修的道路,有重型車輛長期通過的,國不了多久路上就會出現一個個坑洞。
Second, the damage of heavy vehicles to roads is also relatively serious. For roads newly built in many places, heavy vehicles have been passing through for a long time, and there will be potholes on the roads before long.
三 很多車輛都是能裝多少貨就裝多少貨,特別是一些渣土車,超重特別嚴重,跑一趟路撒一趟路,對環境造成污染,更是安 全隱患。
Third, many vehicles can load as many goods as they can, especially some muck trucks, which are very overweight. If they go on the road, they will pollute the environment, which is also a potential safety hazard.
四 汽車車身約占汽車總質量的30%,空載情況下,約70%的油耗用在車身質量上。因此,車身變輕對于整車的燃油經濟性、車輛控制穩定性、碰撞安 全性都大有裨益

4. The car body accounts for about 30% of the total mass of the car. Under no-load condition, about 70% of the fuel consumption is spent on the body mass. Therefore, the lighter body is beneficial to the fuel economy, vehicle control stability and crash safety of the whole vehicle
五 降低汽車自身重量可以提高輸出功率、降低噪聲、提升操控性、可靠性,提高車速、降低油耗、減少廢氣排放量、提升安 全性。
Fifthly, reducing the weight of the car can improve the output power, reduce the noise, improve the controllability and reliability, improve the speed, reduce the fuel consumption, reduce the emission and improve the safety.
六 有研究數字顯示,若汽車整車重量降低10%,燃油效率可提高6%-8%;若滾動阻力減少10%,燃油效率可提高3%;若車橋、變速器等裝置的傳動效率提高10%,燃油效率可提高7%。
Six research figures show that if the vehicle weight is reduced by 10%, the fuel efficiency can be increased by 6% - 8%; if the rolling resistance is reduced by 10%, the fuel efficiency can be increased by 3%; if the transmission efficiency of axle, transmission and other devices is increased by 10%, the fuel efficiency can be increased by 7%.
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