How long does a CVT gearbox last? Can you run 300,000 kilometers or 15 years?

Generally, the life of an ordinary CVT gearbox will be about 400,000 kilometers. If there is no failure or accident, it can run up to 300,000 kilometers and can basically be used for 15 years.

The life of the CVT gearbox is about 5 years, and it cannot run 300,000 kilometers, so it needs regular maintenance.

It can run 300,000 kilometers. My car is a Tiida CVT gearbox that has been running for 330,000 km for ten years. Later, because I didn't upshift, I was able to go.

Start zero, but you can't upshift. Go fix it. Replace it with a remanufactured one and continue to use it.

If you take care of it better. I didn't change the transmission oil until I drove 150,000 km. If you change the oil every 40,000 or 100,000.

It is estimated that the service life will be longer. 300,000 should be available.

The life of CVT gearboxes is generally around 15 years. It can run 300,000 kilometers without failure.

I don't think about how long to run, the first new car A0-class sedan (MT) for three years, the second second-hand A-class SUV (AT) for a year, and the third new A-class sedan (CVT) is currently just over eight months, and I plan to try the garbage dual-clutch matching B-class sedan that I am not optimistic about in a few years, and all kinds of gearboxes have been handed over, isn't it very interesting!

CVT is the most garbage and cheapest gearbox, generally for motorcycles, and it is generally used on cars to cut corners to control costs.

The gearbox rang when the Camry started! The merchant said it was all like this! Have you ever met a friend? Is this normal?

Yes, the Honda CRV I drove is over 300,000 yuan, you can look at the car with me!

My byd, F is more than 310,000 years old, but the outward flow is not good, the tires are changed 4 times, the handling is smooth, and the power is very good.

If the car uses a dry dual-clutch gearbox, then after driving tens of thousands of kilometers, there will be a little problem, for a car family, it is very necessary to understand the gearbox, CVT This gearbox mainly relies on the gear back to the pulley and the steel belt to achieve the speed ratio of the process, the continuously variable gearbox can be said to improve is not a little bit, the continuously variable transmission has no gear at all, how much the throttle gives, he will run how many miles per hour, and the automatic transmission, is an obvious gear, a level of up and down the gear, And there will be a palpable sense of frustration.

In fact, there are still many types of CVT structures, but the most widely used in cars is the structure of steel belt and taper pulley. It is through the change of the radius of the two taper wheels to achieve the change of the speed ratio. The general CVT gearbox is basically no problem to run 300,000 kilometers or even 400,000 kilometers according to the level of ordinary family cars, and 300,000 kilometers is just a standard value, basically a reference kilometer, how long you can drive depends on how you drive, as a reference.

One of the disadvantages of CVT is that once the maximum torque is reached, when the engine power is greater than this torque value, the gearbox is very easy to slip, of course, it is just slipping, and its durability is not bad compared with other gearboxes. Whether it is DCT dual-clutch or CVT or normal maintenance and reasonable driving, 100,000 kilometers is not a problem. It's just that the various transmissions cope with different driving habits.

The CVT transmission is like paper paste, always asking how many kilometers it can run. Even if the car of the big brand CVT runs bad, there is still no problem with the transmission. When a large-displacement sports car is driven, the car will accelerate sharply to overtake, thereby reducing the lubrication of grease!

Cause mechanical damage! Third, water enters through the vents of the gearbox! When the vehicle wades deep for a long time, it will cause water into the transmission!

Damage to the gearbox as well! Therefore, regular maintenance of the gearbox is very important!

The service life is about 15 years. A car equipped with a CVT gearbox can run about 600,000 kilometers, and the CAD gearbox is actually very good and very durable.

Cars equipped with CVT gearboxes have a service life of about ten years, which is a long life. It can run up to about 300,000 kilometers.

There is no time limit for life, only a kilometer limit, generally between 30-400,000 kilometers, which is enough for ordinary people, enough to drive for decades. <>

First of all, the principle of CVT gearbox: it is mainly composed of two tapered wheels and a steel belt or steel chain, and the two tapered wheels can be pressed and released by electro-hydraulic devices, so that the diameter of the steel belt set inside the tapered wheel can be changed, so as to achieve the purpose of changing the transmission ratio. When starting, the diameter of the driving cone wheel is the smallest, the diameter of the driven cone wheel is the largest, and when driving at high speed, the diameter of the driving cone pulley becomes larger, and the diameter of the driven cone pulley becomes smaller.

In the process of changing the diameter, the whole process of the taper wheel is controlled by the computer, and the speed is stepless and stepless.

Advantages of CVT gearbox: Because CVT gearbox has no mechanical gear, it is very smooth during the whole driving process, almost no frustration is felt, CVT has fewer parts, only hundreds, fewer parts make CVT have a good high reliability.

How long does a CVT gearbox last? Can you run 300,000 to 400,000 kilometers?

From an objective point of view, the service life of this kind of thing is not very long in general, but as long as it is used correctly and maintained regularly, 300,000 to 400,000 kilometers is still no problem. It was true that it was not very perfect when it was first launched, but it has matured a lot after many years of improvement.

Also, remind everyone that you should form a good driving habit when driving, which can not only reduce the wear and tear of the vehicle, but also make the gearbox suffer less and live longer, what the CVT gearbox must not do.

The life of the CVT gearbox is about 400,000 km.

CVT gearbox refers to continuously variable speed automobiles, and the role of the gearbox is:

1. Change the transmission ratio to expand the range of torque and speed of the driving wheel;

2. Under the condition that the direction of rotation of the engine remains unchanged, the car can drive backwards. The gearbox, also known as the transmission, is a mechanism used to change the speed and torque from the engine, and can fix or shift to change the transmission ratio of the output shaft and the input shaft.

The maintenance method of CVT gearbox is:

1. Check the oil quality and quantity of CVT according to the time limit specified by the manufacturer;

2. Regularly replace the oil products that meet the requirements of the manufacturer;

3. Go to a professional repair unit for CVT gearbox maintenance.

Definitions:

A gearbox is a gearbox that changes the gear ratio and direction of movement. Located between the clutch and the ** transmission. The main functions are:

Changing the driving force and travel speed of the vehicle (shifting gears) while the engine speed and torque remain the same; so that the vehicle can drive backwards (reversing); The engine can be parked without stalling (neutral).

According to the transmission type, the gear gearbox can be divided into three types: two-shaft type, three-shaft type and component type. The two-shaft type has two main shafts (excluding the reverse shaft) and is reduced by only one pair of gears. The three-shaft type has three main shafts (the first shaft, the intermediate shaft, and the second shaft), which are decelerated by two pairs of gears.

The composition consists of two gearboxes connected in series or parallel in order to get more gears with fewer gears.

The core components of CVT are the steel belt and the taper pulley, and we consider the life mainly from this place, the life of the steel belt has been able to reach 300,000 kilometers. Because the steel belt is flexible, it is more likely to be damaged than the pulley, so the life of the CVT gearbox is generally measured according to the life of the steel belt, which means that this thing is not broken, and the others are generally not broken.

1. Coasting in neutral gear may cause damage to the gearbox.

Neutral coasting, it is possible that the gearbox will be broken, the automatic transmission is hydraulic control, it needs a stable pressure of the hydraulic system, and the oil pump power comes from the engine, the neutral state oil pump is not enough power, which will lead to insufficient oil pressure.

2. Sudden change of D gear to N gear will cause damage.

Then, if the D gear suddenly changes to the N gear when the car is driving, the oil pressure will come down suddenly, which will cause poor lubrication of the running parts and compression parts.

The relative slip friction is serious, which leads to pressure relief or high temperature inside the CVT gearbox, which may cause serious damage.

3. Long-term vigorous driving may cause damage to the gearbox.

In addition to the normal use and trailer, many friends have reported that the mammoth CVT you drive is actually not interesting and easy to break.

4. Intense driving will trigger the gearbox overheating protection.

It also says that if the CVT is driven intensely for a long time, such as cruising at a speed of 160 km/h for 10 hours in a row, driving in the mountains for a long time is easy to trigger the transmission overheating protection. Once the overheat protection is triggered, the general speed limit is 70 to 80 km/h.

Most of the CVT craftsmanship is excellent, even the sealing ring is not used, directly cast aluminum glue sealing, the workmanship is great, about the life I have driven 3 CVT cars, from more than 100,000 to nearly 400,000, there are generally 4w 6w kilometers from the beginning of the starting gear is actually due to the normal aging of a sealing ring The specific performance is that the car from the middle of the movement to the stop D gear The car will tremble Idle speed at about 400 500 rpm This is a common problem From the Fit to the Audi are like this Change the transmission oil can be improved, but can not be eradicated Hehe Of course, there are also those who drive more than 10 w kilometers without problems.

How long does a CVT gearbox last? Finally I knew it.

How long does the CVT gearbox that is often complained about last long?

My 2013 Teana, 650,000 km engine, gearbox everything is normal.

Normally, a CVT gearbox can be used for 20 400,000 kilometers in the case of timely maintenance and gentle driving, and the family car can be used for 20 years in the case of 20,000 kilometers per year.

When analyzing a problem, I don't like to throw out a bunch of truths as soon as I come up, and I like to peel off the skin of an onion, peeling off those meaningless or confusing coats layer by layer, and looking directly at the essence of things.

X-Trail 4WD version, the same CVT, Subaru, the same CVT, how much torque do you want, now the maximum torque of CVT bears 350-450, how much torque your car has, normal in more than 200, in fact, not only my brother, there are also many people on the Internet who say that Japanese CVT cars have to overhaul the gearbox after 10 kilometers, and there are car owners who report that they have to change the gearbox after 1 year. There are also people who hold the opposite view, they believe that it is no problem to drive 400,000 kilometers with a CVT gearbox.

The mileage reaches 300,000 kilometers, at least it is already a car that has turned many times, and the vast majority of people see that the structure of CVT is driven by "belt", and there are indeed many CVT slippage incidents in the early years, so everyone thinks that CVT is easy to slip with false rumors. But this is not the case, most automatic transmissions will have all kinds of problems, not necessarily fatal, but are prolonged, this time is not bad is a blessing, and broken is duty. Have you ever seen CVT gearboxes scrapped in batches?

The shift is perfectly synchronized with the transmission, relying on pressure plates for CVT control belts and taper pulleys. It is the solenoid valve that controls the pressure plate. So be sure to make sure the oil is clean. Do not clog the solenoid valve. Then the steel belt should be less worn.

So as a user, what can be done is to ensure the durability of the gearbox has always been debated, the owner who has used the CVT gearbox has no problem will say, how good the CVT gearbox is, but the owner who has used tens of thousands of kilometers of damage will say that the CVT gearbox is not durable, and there will be problems for tens of thousands of kilometers. Infinite number of forward gears, which is why it is called "continuously variable transmission".

Generally under normal conditions, CVT gearbox.

The life span is relatively long, and normal maintenance can be used for 15 years. Because everyone's driving habits are different, the service life of the gearbox is also different. CVT gearbox has many advantages, not only is it very stable in the process of use, but also the life is generally long.

Because the CVT gearbox uses a transmission mechanism, it can travel 300,000 kilometers or 400,000 kilometers under normal maintenance. At present, there are two types of CVT gearboxes on the market, one is steel belt and the other is cone pulley. If these two parts are not damaged during use, there will be no problems.

Usually in the process of using the vehicle must maintain the CVT gearbox, so as to avoid affecting the service life of the CVT gearbox, in the process of driving must pay attention to their own way, do not drive roughly, which will affect the life of the CVT gearbox. Most models now use CVT transmissions, also because CVT transmissions last longer than other transmissions. <>

And now the technology of CVT gearbox is also very mature, there will be no slippage, failure and other situations in the process of driving, CVT gearbox matching engine is different, there will be a certain difference in service life. A qualified gearbox can be used for more than 200,000 kilometers, and in the process of developing CVT gearboxes, it has been continuously tested, so that CVT gearboxes can be put into production in cars. <>

Therefore, in daily life, there is no problem with the use of CVT gearbox for 200,000 kilometers, and if you usually take care of the car, the life of CVT gearbox can run to about 300,000 kilometers. Because each person's degree of care and driving habits are different, the life of the gearbox will be affected.