1274: C1274 Research on V8 Engines

C1274 Research on V8 Engines

Before this, there had never been a self-invented diesel engine in the country, and all the engines were replicas, even a small internal combustion engine, which was a test of the industry.

Needless to say, the heavy diesel engine used by the heavy truck, even the engine used by the small car, looking at the future generations, relying on the head of an old Mitsubishi, how many autonomous car companies did it feed? Even before Qin Guan transmigrated, there were still some companies that did not want to advance. They continued to use the head of the old Mitsubishi.

North Heavy Truck Factory was a famous company in the country, but now, their engine... It was still developing from the foundation of WD615. They wanted to establish a first-rate engine research and development system. It was not that easy.

Now, it was a good opportunity to take advantage of this project to increase the power system of the heavy truck engine to another level.

This type of six-cylinder engine still has potential. For example, in the future, there was an engine codenamed YCK15. Through the expansion of the tank, the displacement reached 15. 26 liters, and the highest power also reached 650 horsepower.

This six-cylinder 4-cylinder engine had 600 horsepower and 650 horsepower to choose from. The maximum torque was 2800 and 3200 meters. When the engine spun 1000 to 1500 meters, this would allow the output of the maximum torque to be achieved. What was more worth mentioning was that its B10 life span was as high as 1.6 million kilometers. It was one of the best in domestic engines.

It could be said that this kind of high-efficiency engine was what the domestic heavy truck needed the most. If they could create such a power source on the basis of their own engines, talent! It was truly called a heavy truck factory that represented the advanced level of the world.

However, Hee Ribala shook his head. "No, we already have a feeling that 400 horsepower is a huge limit. Breaking through to the next level is very difficult. If you want to achieve more than 600 horsepower, then... Then, we better start another engine and start the V8 engine."

Out of all the straight engines, six tanks were the largest, and then the number of tanks increased. It will cause the length of the engine to increase further, causing it to be unable to be placed. So, if he went up again, it would be the V-shaped layout. Four vats on each side, this would effectively reduce the total length of the engine.

In fact, among the six vats, there was a difference between a straight line of six vats and a V-shaped six vats. The V-shaped layout was more reasonable, but at the same time, it also tested the designer.

Now, if he wanted to continue to increase the displacement and power, the best way was to increase the number of vats. Then, he had to get on the V-shaped engine.

"If we want to develop the V-shaped engine, then we need to find a suitable research subject." Qin Guan said.

Currently, the tank engine was also a V-shaped engine, but there was no comparison between this type of engine. They had to use the same diesel engine in order to achieve a large horsepower while maintaining a certain economic performance and reliability. It was not a useless engine that could only run for a few hundred hours.

At the same time, it was impossible for them to develop their own car. The best way was to find a model to copy it.

"Yes, Brother Guan. If we start a new engine project like this one, the best way would be to imitate the engine of the Sikania Heavy Card in Europe." Yes, Brother Guan, if we start a new engine project like this, the best way would be to imitate the engine of the Sikania Heavy Card in ___, Hee Ribala said.

In the heavy truck field, Steer was not famous. It was precisely because it was not famous that it could cooperate with Han Country.

The three major manufacturers of heavy trucks in Europe were Mercedes-Benz, Volvo, and Skonia. Among them, Skanya was the most famous and was known as the King of Trucks.

In 1969, Skanya launched a 14-liter V8 engine with a output of 350 horsepower. It was known as the strongest truck diesel in Europe.

The Skanya LB140 that carried this V8 engine quickly received a lot of attention. In daily operations, this engine could output high torque at a lower speed. This kind of power characteristic was quite attractive to heavy truck drivers.

From then on, the car door with the V8 logo became the engine that heavy truck drivers yearned for the most.

In 1991, on the 100th anniversary of the establishment of Skonia, the entire series of engines upgraded to Europe's first row standard was launched. Among them, there were two V8: One 450 horsepower pump diesel, and another 500 horsepower diesel. The latter was also the first engine in Skania to exceed 500 horsepower.

In other words, in the 1990s, the most advanced heavy truck engine only transitioned to 500 horsepower.

Later, in the year 2000, Europe implemented the European 3rd row standard. Skonia launched a new engine, the 16-liter V8 model replaced the original 14-liter V8 model. The new engine used modular design, and many parts were used with 11 to 12 liters and 6 tanks of engines.

As the new series of V8 engines were launched, the output power included 500, 560, 620 horsepower, and the maximum torque was 3000 meters.

And now, in the 1980s, to make the heavy truck have more than 600 horsepower, this kind of engine technology was really too high.

"We now have the most precise mechanical processing technology, and we can further increase the pressure of the fuel system. Through these means, we can effectively increase the power of the engine. " Hee Ribala said, "We still need to use our current electronic level to improve the ignition of the engine. Through these measures, we can further improve the performance of the engine. If you agree with our technical route, we can conduct a series of research. Try to develop such an engine."

How has the technology of the engine improved? One of the most important things is to increase the pressure of the pump. The higher the pressure, the better it would be for the diesel to be vaporized. The easier it would be for the fuel to be completely burnt, and the higher the fuel consumption, the easier it would be for the diesel to be vaporized. These projects had actually always been in the preliminary development of North Heavy Truck Factory.

Now that there was a need, he might as well start a V8 engine to upgrade the power system!

Qin Guan nodded. "Don't worry. If you encounter any financial problems during the development, our main company can continue to support you."

Qin Guan did not know how to do it. Qin Guan was good at giving away power. He asked his subordinates to be at ease and do it boldly. As for burning a huge amount of money, it did not matter. The North Industrial Company's profitability was very strong. Besides, he still had the Money Graveyard.

It had been a long time since the trade route was opened. Now, if there was a need, he could exchange another sum of money. And now, he could also exchange for the Y Country currency. They had a lot of foreign currency reserves, and they could use it together with the money from the Monetary Cemetery. It wouldn't attract too much attention.2

Suddenly, Qin Guan frowned. He used the Spirit Focus to scan the system and found that an unexpected guest had arrived.

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