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Engine Braking: The Key to Safe and Efficient Heavy Vehicle Control
If many motorists drive fast, it's not just because the vehicle's engine is better, the vehicle's efficiency is better. The brakes of the vehicle are also excellent. This means that one cannot sit in the vehicle and drive fast if one knows that the brakes of a vehicle are not good.
If you look at it, the brake of the vehicle decides our speed. We are all familiar with the fact that if you want to speed up or stop suddenly, you have to apply the brakes. This is how we still drive today. But there is one thing that common bike and car drivers don't know. Its name is engine braking.
If there is a heavy vehicle and it is overloaded, it is foolish to control it with brakes if the vehicle is going fast. A brake is a technology that controls the speed of a vehicle by rubbing the brake pad against the wheel.
A heavily loaded vehicle will have a higher load on the tire than the wheel torque. Applying too much brake pressure for such a long period of time can cause excessive friction when the brake pad rubs against the wheel and at some point even brake failure may occur.
Normally the brake pad rubs against the wheel causing excess heat to dissipate. At the same time, if there is a brake pad in a vehicle with a heavy weight such that excessive heat is released with the brake, brake failure will definitely occur.
At such times it is definitely foolish to control the speed of the vehicle by braking in heavy vehicles. If you do this, the vehicle may experience brake failure and an accident. Well then you may ask why heavier vehicles shouldn't go faster.
The advice given by experts is to avoid speeding heavy vehicles as much as possible. But when a vehicle with a heavy load arrives at a drop-off area, its speed will automatically increase. How to control its speed at such times? Many people are confused as to how to control vehicle speed without braking.
This is why most vehicles now have a system called engine braking. By using this system it is possible to control the speed of the vehicle without applying the brakes. This avoids reduction in brake life while engine braking does not affect engine life in any way.
Even today many people do not know how this brake works. Engine braking operates on three different technologies. As for the petrol engine, they will keep a butterfly in the air intake area. It locks automatically if the driver fully lets off the accelerator while the vehicle is in gear.
This prevents air from travelling inside the engine. Due to the resulting vacuum, the amount of compound will be reduced the power will be reduced and the speed of the engine will be reduced. Next, as far as diesel technology is concerned, the same butterfly will be installed at the place where the smoke is sent to the exhaust area.
Once the accelerator is fully released while the driver is present, once this knob is locked, the compressed air will not escape completely and will create pressure inside so that the next compression will not be as powerful and it will slow down.
By this the engine braking takes place. The last option is also known as jack brake. In this regard, a diesel engine operates in four steps namely intake, compression, power and exhaust. In this, when the power step happens, the Exact moves down a bit and the power is discharged without going to the Grand Chapter, thereby reducing the power and causing the engine to brake.
These three types of engine braking are considered the most important. DriveSpark Comment: If you see a heavy vehicle travelling uphill with a heavy load, immediately give way to that vehicle. Mainly because of the heavy weight when the vehicle is going downhill. Also, note that they will be using the engine pack at this time.
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