What are the brands of brakes in the engine bar of large trucks?

Heavy trucks: Weichai, Cummins, Sinotruk, Yuchai, Shangchai, Xichai, Dachai, Hino, etc.

Medium card: Yuchai, Xichai, Weichai, Cummins, etc.

Light trucks: Yunnei, Yangchai, Xichai, Yuchai, Chaochai, Foton Lovol, etc.

There are actually a lot of these automatic brands like Japan, and some German.

The automatic brand of Weinan in Liaoning, I feel that it is a better platform for decision-making.

There are many specific brands that are also complex, and you need to adapt to your needs to buy.

As for the brand of brakes, as long as you are in this industry, you can probably be clearer.

This big truck is a very famous truck.

There are many brands of this kind of internal brake engine, such as the famous brand, and the small bird brand are very good.

There should be a lot of brands of in-cylinder brakes in large truck engines, and you can find out about them yourself on the Internet.

If you want to use a large truck engine or an anal balance to line up a large train, there are just a lot of motorizations, so you can consult them.

There should be many brands of built-in systems for large truck engines.

What are the brands of in-cylinder brakes for large truck engines? Nowadays, the Internet is very convenient, as long as you go to the Internet, you can find it.

There are many brands of in-cylinder brakes in large truck engines, and you can check them on **.

What are the brands of in-cylinder brakes for large truck engines? There are so many brands that you can find out when you look them up online.

What are the brands of in-cylinder braking in large truck engines, and these brands are very strong and have special methods.

What are the brands of in-cylinder brakes for large truck engines? What brands are there? But many, many can be asked.

The release of the big truck and its in-cylinder brakes, we still have a lot of brands, but it can still better help us all to use.

As for the models, Isuzu (more than 100,000), JAC (more than 70,000), Dongfeng Xiaobawang, Foton, Jiefang (6-70,000), Yuejin, Jinbei, Kaima (10,000).

There are all kinds of machines, such as Isuzu, 498 machines, large 498 machines, Chaochai 4100Chaochai 4102, Yangchai and so on.

It depends on what goods you pull, the bigger the machine, the more fuel consumption, you want heavy goods, you have to choose a large machine, a large gate box.

If the floating cargo (light cargo) machine is smaller, it is fuel-efficient.

You can find out what is too detailed about the specific manufacturer.

Asahi firewood. Da Chai. Inside the cloud. Lift.

Most of the brakes of large trucks use hub brakes.

Large trucks are pneumatic hub brakes, the friction area of the brake drum is large, and the temperature of the brakes is high for a long time, but the high temperature has little impact on the air circuit. Even a slight leak in the air path does not have much effect.

If you change to a pneumatic disc brake, the friction area is small, and the braking effect will be worse after a slight air leak in the braking. If hydraulic disc brakes are used, the air resistance caused by the high temperature of long-distance braking should also be considered. Moreover, the effect of using hydraulic drum brakes for minivans is actually not ideal, and the brakes cannot stand.

1. The drum brake has a good self-braking effect, due to the brake to make the piece outward, the wheel rotation with the outward tension of the brake drum twisted by an angle (of course, not so large that you can easily see) the braking to make the piece outside the tension (braking force) The greater the situation, the more obvious the situation, therefore, the general large vehicle or the use of drum brake, in addition to the lower cost, the drum brake of large cars and small cars, the difference may only be large pneumatic assistance, and small cars use vacuum assistance to help brake.

2. Low cost: The manufacturing technology level of drum brake is low, and it is also the first to be used in the brake system, so the manufacturing cost is lower than that of disc brake.

3. The installation of the hand brake mechanism is easy. Some models with disc brakes on the rear wheels will install a hand brake mechanism with drum brakes in the center of the brake disc.

Large trucks generally use air brakes.

The air brake is driven by an air pump through the engine to compress the air into a high-pressure gas and store it in the air storage cylinder. One of the reservoirs can be connected to the brake master cylinder through the line. The brake master cylinder is divided into two air chambers, the upper air chamber controls the rear wheels, and the lower air chamber controls the front wheels.

When the driver presses the brake pedal, the upper gas is first turned on and the high-pressure gas from the reservoir is transmitted to the relay valve. The control piston of the relay valve is pushed out, and the gas from the other reservoir can be connected through the relay valve and the two rear brake cylinders. The push rod of the brake cylinder is pushed forward, and the cam is rotated at an angle by adjusting the back handle, the cam is eccentric, and the brake shoe is stretched out while rotating, and the friction with the brake is produced to achieve the effect of braking.

Large trucks are all air brakes.

Principle: The principle of the air brake system is to drive the air compressor to work with the power of the engine, and then convert the pressure of the compressed air into mechanical thrust to brake the wheels. The driver only needs to control the travel of the pedal according to different braking intensity requirements, release different amounts of compressed air, and then adjust the gas pressure to obtain the required braking force.

Process: First of all, the air pump on the engine is pumped, the gas is stored in the gas reservoir, the gas reservoir has a pressure valve, the air pressure of the air reservoir is controlled, another copper pipe is connected to the master cylinder, the brake pedal is pressed down to open the valve, the air pressure in the air reservoir squeezes the brake drum (that is, the big cylinder where the brake oil is added), the brake drum and then squeezes the brake oil into each sub-cylinder, and the piston in the sub-cylinder will push up the brake pads and rub against the brake drum in the hub for braking.

Why do most of China's large trucks not use hydraulic brakes?

Generally, the brake drum brake type braking force transmission mode is air brake, air brake response is fast, braking rough, and strong force.

Drum brakes are mainly used in large trucks and buses. The driver of the "road" introduced that the drum brake is in a closed space as a whole, and the brake pads are in contact with the brake drum when stressed, and the brake is braked through friction, and the friction area is larger than that of the disc brake, so the braking force is also large, so the frequency of use in trucks and buses with a relatively large dead weight is relatively high.

It's all pneumatically powered to brake!

It depends. Most of the domestic tractors use front disc (disc brake) and rear drum (drum brake), and some high-end vehicles use front and rear disc brakes. Mainstream car manufacturers in European countries mostly use disc brakes, among which FUSO (Fuso Trucks) and Iveco use star air-cooled brake discs specially made by the Italian company Brembo.

The braking system, at present, the mainstream at home and abroad all use the air brake system of WABOC (WABCO) or KNORR (Knorr-Bremse) (there is an explanation downstairs, so I won't explain it).

European truckers such as MAN TGS TGX, Volvo FH, Mercedes-Benz MP SLT (Mercedes-Benz) use engine braking, similar to Honda sedan's VTEC variable valve timing technology, to control the engine valve exhaust to cause the engine to lose torque and then brake from the engine.

Then there's the hydraulic retarder. Hydraulic retarders use the resistance of the fluid to reduce or maintain speed, and some high-powered hydraulic retarders (such as the Voeth Aquatarder SWR) can even bring a 500 hp truck to a stop without the brakes intervening.

Brake drum brake brake brake, can not be air brake, so there will be a large truck after a long time will not brake the phenomenon, is because the brake drum brake pads are not heated and friction enough, as for why the large truck only uses this braking method, I don't know.

Huangshan Feiying brake pads are good, the boss of Chinese drum brake pads

Now the market bai

The situation of the brake pads above is too messy, and all kinds of small ** manufacturers are fishy.

DAO is mixed. Brake pads are still more reliable, and the quality is better, and the brakes of those car accidents are very dangerous. Those that are often reported in the news are quite scary to look at, especially in summer, when the temperature is too high, the brake pads should choose good brake pads.

I have seen slightly better brake pads sold in the auto parts city in the market in Henan, Baiyun seems to be called, there is a factory, is a professional manufacturer of brake pads. You can ask, I'm not very clear about the specifics.

Either way, the wear-resistant brakes are good.

The most bad car is nothing more than the pressure plate, clutch plate, transmission shaft, transmission synchronizer, rear axle gear, like a dryer, everything must be prepared for the gear line, the engine filter, four sets, oil pipes, all have to be prepared, but the car has a car model, I think the fast repair yard should be closer to the place where auto parts are sold, so that it does not delay time, but also convenient.

Yes; Yangchai, Yuchai, Huaichai, Cummins are the mainstays. The difference between a 4-cylinder and a 6-cylinder car is the size of the horsepower, and there is no good or bad. Generally, cars below three tons are 4-cylinder engines, 6-cylinder engines above three tons, and 6-cylinder engines also have different horsepower.

The engine is generally 6 cylinders, but there are too many types. There are also v8 ones, but we rarely use them in China. Fuel efficient.

That's a lot. The 6-cylinder ones are the most numerous, but there is a wide variety.

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Volvo's top-of-the-line truck FH series.