混凝土攪拌車(chē)省油的保養方法,
Oil saving maintenance method of concrete mixer truck,
混凝土攪拌車(chē)的省油調整保養影響到發(fā)動(dòng)機性能,攪拌車(chē)行駛阻力,據統計,保養不佳的發(fā)動(dòng)機油耗會(huì )增加10%~20%。車(chē)主應定期到汽車(chē)修理廠(chǎng)家做日常保養,如檢查胎壓,四輪定位、調整制動(dòng)器摩擦片與制動(dòng)鼓間隙、混凝土攪拌車(chē)底盤(pán)各潤滑點(diǎn)上油,按期更換機油,檢查過(guò)濾器等。另外機油在說(shuō)明書(shū)中指定型號中,選擇黏度小的,因為黏度越大,摩擦力也越大,增加油耗。
The fuel saving adjustment and maintenance of concrete mixer truck will affect the engine performance and the driving resistance of mixer truck. According to statistics, the fuel consumption of engine with poor maintenance will increase by 10% ~ 20%. The owner shall regularly go to the automobile repair manufacturer for daily maintenance, such as checking the tire pressure, four-wheel positioning, adjusting the gap between the brake friction plate and the brake drum, oiling each lubricating point of the chassis of the concrete mixer, changing the oil on schedule, checking the filter, etc. In addition, select the oil with low viscosity among the models specified in the manual, because the greater the viscosity, the greater the friction and increase the fuel consumption.
避免混凝土攪拌車(chē)發(fā)動(dòng)機長(cháng)時(shí)間空轉:停車(chē)怠速時(shí)發(fā)動(dòng)機的油耗遠大于正常行駛時(shí),因此長(cháng)時(shí)間不開(kāi)動(dòng)混凝土攪拌車(chē),熄火為好;冷啟動(dòng)時(shí),溫車(chē)不要超過(guò)1分鐘,保持幾分鐘低速行駛即可。
Avoid the concrete mixer engine idling for a long time: the fuel consumption of the engine is much greater than that during normal driving when it is stopped at idle speed, so it is better not to start the concrete mixer for a long time and turn off the engine; During cold start, warm the car for no more than 1 minute and keep driving at low speed for a few minutes.
盡可能避免小型攪拌車(chē)急剎急起,盡量柔和、平順的駕駛方式更省油,在起步階段,盡量避免猛踩油門(mén),正確的方法是平順加速,而在達到一定速度后,應盡可能保持勻速行駛。在擁擠路段行駛時(shí),也要看清前面的路況,避免急剎車(chē)。這樣,不僅省油,而且還能延長(cháng)混凝土攪拌車(chē)使用壽命。
Try to avoid sudden braking and sudden starting of small mixer truck, and try to drive in a soft and smooth way to save fuel. In the initial stage, try to avoid stepping on the accelerator. The correct method is to accelerate smoothly, and keep driving at a constant speed as far as possible after reaching a certain speed. When driving on a crowded road, you should also see the road ahead and avoid sudden braking. In this way, it can not only save oil, but also prolong the service life of concrete mixer.
盡可能讓車(chē)輛保持低風(fēng)阻。在高速行駛時(shí),很大一部分動(dòng)力用來(lái)克服風(fēng)阻。因此盡量不要進(jìn)行不合理的改裝。據測算車(chē)頂加裝一個(gè)行李架,會(huì )增加5%的油耗。在高速狀態(tài)下,別以為開(kāi)窗會(huì )比開(kāi)空調省油,開(kāi)窗會(huì )大大增加空氣阻力,反而會(huì )更費油。要應清理車(chē)內不必要的東西,減輕混凝土攪拌車(chē)的負重。
Keep the vehicle as low as possible. When driving at high speed, a large part of the power is used to overcome wind resistance. Therefore, try not to make unreasonable modifications. It is estimated that adding a luggage rack on the roof will increase fuel consumption by 5%. At high speed, don't think that opening a window will save fuel than opening an air conditioner. Opening a window will greatly increase air resistance, but it will consume more fuel. Unnecessary things in the truck shall be cleaned to reduce the load of the concrete mixer.
保持攪拌車(chē)的行駛速度。每輛車(chē)都有其經(jīng)濟時(shí)速,保持在經(jīng)濟時(shí)速附近是省油的,一般來(lái)說(shuō),當高速行駛時(shí),混凝土攪拌車(chē)的阻力大大增加(主要是空氣阻力)。據統計,速度增加到每小時(shí)110120時(shí)則會(huì )增加25%。
Maintain the driving speed of the mixer truck. Each truck has its economic speed per hour. It is fuel-efficient to keep it near the economic speed per hour. Generally speaking, when driving at high speed, the resistance of concrete mixer truck increases greatly (mainly air resistance). According to statistics, when the speed increases to 110-120 kilometers per hour, it will increase by 25%.
混凝土攪拌車(chē)正確換檔。行駛時(shí)勿使發(fā)動(dòng)機以不必要的高轉速運轉,應盡可能掛入高擋行駛,僅當發(fā)動(dòng)機運轉不平穩時(shí)掛入低擋。變速箱選擇經(jīng)濟換擋程序,提前掛入高擋,滯后換入低擋,從而降低燃油消耗。在停車(chē)或減速時(shí),盡可能利用混凝土攪拌車(chē)慣性,達到省油的目的。
The concrete mixer shifts gears correctly. When driving, do not make the engine run at an unnecessarily high speed. Drive in the high gear as far as possible, and only in the low gear when the engine runs unevenly. The transmission selects the economical shift program, shifts to the high gear in advance and shifts to the low gear behind, so as to reduce fuel consumption. When stopping or decelerating, the inertia of concrete mixer truck shall be used as much as possible to achieve the purpose of fuel saving.
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