Chapter 254: Mr. Qin boosted the power of the Mercedes-Benz's engine!

Director Wu understood it, his idea was very simple, that is, to cooperate with the Pacific Group, and the relationship between the two sides was equal, just like the previous brother factories, but Qin would always not agree, Qin always had to ride on their heads, high on top.

The parts they provide cannot be loaded directly into the car, they have to be inspected, they have to meet German standards! Isn't it embarrassing, they may have tinkered back and forth dozens of times, and there are no qualified products!

Then they also have a hammer!

"Director Wu, this process is difficult, our oriental automobile industry is backward, there is a big gap from the world's advanced level, we spend a lot of money to introduce from abroad, not only to introduce a certain model, but to promote the progress of our entire automobile industry through the introduction." Qin Feng looked at Director Wu with a dissatisfied look on his face, and could only say a few more words: "This process is bound to be difficult, but as long as we survive this process, we will complete a transformation and usher in an industrial upgrade!" ”

Xiaoli spoke again: "Director Wu, I think what Mr. Qin said is very reasonable. ”

If it weren't for Xiaoli to speak, Director Wu might have to stand up and leave directly, he also has a temper, in the system, he was kicked by the leaders of various departments, he endured it, come to a private enterprise, and be arranged by a private enterprise!

"I heard that when the Capital Jeep Depot was producing jeeps, there was such an incident." Qin Feng said: "An American quality inspector found that the parts of the car had quality problems and asked for scrapping, but the next day, he saw that the parts were loaded onto the car!" The quality inspector pulled out a hammer and was about to smash the car. ”

Qin Feng paused when he said this.

"And then?" Guo Jianmin took over the conversation very wisely.

Then a crowd of workers came around and tried to beat the American. As a result, the quality inspector had no choice but to give up. ”

There is a reason why the production quality of the Capital Automobile Factory has never been able to improve, and Qin Feng is also very emotional when it comes to this story.

"If there is a problem with the parts, it can be used if it is improvised, and if it is scrapped, isn't it a waste of national resources?" Director Wu spoke: "This American should be beaten!" Hmph, why did a foreigner ride on our heads, when we were on the battlefield, we beat them to the ground. ”

"Director Wu, what you said is not right, there is a problem with the parts, it must be scrapped, and the parts in question are loaded into the car, the quality of the car will be reduced, and there may be problems in the hands of users, which will affect the reputation of the vehicle." Guo Jianmin immediately objected.

"Scrap disposal is a responsible attitude, in our Pingwang motorcycle factory, if you dare to load unqualified parts on the car, it will be fired! Wait a minute, you can go to our production line to see, those wearing red armbands are our quality inspectors, and their words are equivalent to the words of the factory director. ”

"Quality inspector? Quality inspection department? They don't drink water and read newspapers in the office, what do they do when they go to the workshop? Director Wu was curious.

"We are a private enterprise, we don't raise idlers, and the quality inspection department is not a nursing home." Guo Jianmin was very proud: "Director Wu, I will take you to the production line to see, you know what a modern enterprise should do, quality is life!" ”

Quality is life? Director Wu chewed this sentence carefully: "Okay, then I'll take a look." ”

"Director Wu, quality is the foundation of the enterprise, Mercedes-Benz cars must have the quality of Mercedes-Benz, as long as the parts you produce meet the Mercedes-Benz standards, we will purchase a large number of them, you can start with the body plastic cladding, interior, steering machine, wiring harness and so on."

Even if he agrees with them to engage in matching, Qin Feng also has a bottom line, the core technology must be held in his own hands, and the engine cannot be done for the time being, but the gearbox, transfer case, axle, frame, and cab must be produced by himself, so that he will not be controlled by others in the future.

If only one car body is produced, can it still be called a car company? Once there is a change in the outside world, it is easy to suffer from the catastrophe.

After the later generations of Sinotruk, after parting ways with Weichai, there was no engine available for a long time! FAW first used Fast gearbox, and later it also produced it itself, so it was afraid of being stuck. Any car company with ideals will strive to achieve independent production of power chain.

For himself, there is still an engine missing, but this really can't be rushed, you can't become fat in one bite.

Qin Feng left the reception room and threw himself into work again, Director Wu was deeply shocked after looking at the production line of Tianxia Motorcycle, and when he left, he said a lot of words to Guo Jianmin.

Three days later, Mercedes-Benz sent a V8 engine, and everyone began to rebuild it, and a week later, the engine was sent to the test bench of the capital's internal combustion engine plant.

The main R&D institutions of domestic engines are 70, but in the coal province, it is inconvenient to go back and forth, and in the capital, only the capital internal combustion engine plant has a professional test bench.

Dieter and the others came to the scene with great interest and looked at the V8 engine on the horsepower machine.

The engine did not change much, except that the intake and exhaust system made some changes, and part of the exhaust gas was sent back to the intake for re-combustion. There is also an additional set of heat dissipation.

Looking at the engine, Du Changsheng, an engineer at the Capital Internal Combustion Engine Factory, was a little curious: "Mr. Qin, pumping the exhaust gas back into the engine for re-combustion, shouldn't the engine be burned inadequately?" And can you increase the power? ”

"The role of EGR is to reduce exhaust emissions, hum, what to say to improve power, this is the first time I have heard of it!" Kepler, an engine expert who came from Germany, complained on the side: "The Orientals are clearly boasting indiscriminately, and you actually believe it!" ”

Qin Feng smiled: "It's a mule or a horse, pull it out and slip it, just test it." ”

Dieter's eyes were full of anticipation, if he could really increase the power by 50 horsepower, then this engine could be increased from 280 horsepower to 330 horsepower, more powerful and more versatile. If it can't be increased, then the Pacific Group will spend 200 million marks to buy technology, and no matter what the result, they will not suffer. It's just a waste of an engine.

"Report, all kinds of accessories have been installed!"

"Okay, start the engine!"

Airplanes...... The motor drives the engine, and the engine starts easily amid the snorting sound of pumping oil.

800 rpm idle, the engine runs smoothly!

Come on, a thousand rpm! Dieter's eyes looked at the instrument, and he was immediately happy in his heart, at this speed, there was one hundred and thirty horsepower! The power boost is so obvious!

Kepler also saw the data displayed by the horsepower meter, with suspicion in his eyes, according to this trend, increase to the rated speed of 2,200 rpm, the horsepower will definitely be up to standard, the Oriental people have really done it?

No, no! How can the Oriental people have this technology, even if the horsepower is up to standard, the engine may not be able to run stably! Formula 1 cars are more powerful, but they can only run 1,000 kilometers, and the engines of trucks need to be able to drive hundreds of thousands of kilometers.

"Accelerate to fifteen hundred revolutions!"

As the revs increase, the sound of the engine becomes deeper and the oil pump makes a crisp clattering sound, which sounds very energetic.

"Two hundred and twenty horsepower!" Du Changsheng's eyes widened.

The speed is not proportional to the horsepower, because the higher the speed, the more oil will be pumped in, and the increase will be greater and greater, the engine will reach 2,000 rpm, the output will definitely reach 300 horsepower, and to the rated 2,200 rpm, it will properly reach 330 horsepower, or even higher!

"Check the engine!" Kepler said, picking up the stethoscope.

This is not medical, it is a special engine stethoscope, which can hear all kinds of sounds inside the engine, the operation of the pistons, the closing of the valves, the rotation of the crankshaft...... Everything is normal!

Kepler listened for three minutes, then looked at the side of the monitor, where there was a high-speed camera that could capture the vibrations of the engine while it was running, and then play it back and watch it slowly.

After ten minutes, Kepler nodded: "No problem for the time being." ”

"Keep revving!"

One thousand six, one thousand seven, one thousand eight!

Every hundred revolutions of the ascension, Kepler had to check it, watching him toss like this, the eyes of the Orientals widened, do you need this?

"When it comes to technology, German experts are the most serious."

"Yes, this is the spirit of craftsmen, and if our industry is to develop, we must learn from them." Qin Feng said.

This is not boasting, Germany is really the spirit of craftsmanship, and the spirit of the island country is not the same, Germany has a population of 80 million, it has created more than 2,000 world brands, and their style of excellence is inseparable, take the screw as an example, there are six screw holes, you can only get six screws, this is not picking, in case of a screw, you must find out, who knows where it went?

Now this Kepler may be finding fault, but this process is worth learning.

What should I do if the throttle is dry until 2,000 revolutions and suddenly breaks?

Hearing Qin Feng's words from the translator, Kepler's eyes softened slightly, and he was not as aggressive as he was at the beginning.

Kepler led the engineers to pay close attention to the operation of the engine, and after more than two hours of tossing, the rev was finally increased to 2,000 rpm.

"Three hundred and five horsepower!" Looking at the horsepower data, Du Changsheng only sighed, this is too strong, right?

Their capital internal combustion engine factory has also been engaged in engines over the years, but it is mainly surveying and mapping, and it is good to reach the level of the original.

"Mr. Qin, you are amazing! I shouldn't have doubted your words just now. Du Changsheng's face was full of admiration.

"We Chinese are creative." Qin Feng said: "We are no worse than foreigners, what foreigners can do, we can also do, and even better!" ”

The compatriots on the side all nodded.

Long face, it's such a long face, we can also help Mercedes-Benz improve the engine!

"Boost to rated speed!"

The revs continued to increase, the engine began to output at full power, the high-pressure oil pump made a crisp sound, and the diesel engine ran happily.

"Three hundred and forty horsepower!"

Without a turbocharger, an OM402 engine with a V8 structure managed to achieve a power output of 340 hp! This data surprised countless people. Before the big guy could show his excitement, though, Kepler was there to speak coldly.

"It's not enough to just increase to this power, but also to be able to operate stably, and then we need to conduct a 500-hour durability test!" Kepler spoke again.

Although it was Dieter who led the team, Kepler was the most professional after all, and he said that if he wanted to test, he would have to continue testing.

As soon as these words came out, everyone present was dissatisfied.

"Five hundred hours, isn't that embarrassing?"

"That's right, let's do engine testing, at most a 50-hour durability test, these 500 hours, where can the engine stand it!"

"Five hundred hours, this takes more than 20 days to rotate, what kind of car can drive like this? The car can stand it, and people have to take a breath. ”

In the face of everyone's doubts, Kepler didn't care, and turned his head to look at Qin Feng: "Mr. Qin, do you have any opinions?" ”

"I don't think so." Qin Feng said lightly: "However, if you drive for five hundred hours in a row, you have to burn more than 30 tons of diesel, and you have to pay for it." ”

When talking about fuel consumption when driving, I often say how much fuel is 100 kilometers, this is not professional, and road conditions, gears, etc. have a lot to do with it, the standard for measuring engine fuel consumption is fuel consumption per kilowatt hour, advanced can reach less than 250 grams, 340 horsepower is about 250 kilowatts, multiply 250 by 250, you can get an hour's fuel consumption is 62500 grams, that is, 62.5 kilograms, and then multiplied by 500 hours, it is 31250 kilograms, which is 31 tons!

This number sounds very unheavenly, because this is the maximum power continuous rotation, and many people do not dare to step on the accelerator when driving, for fear of fuel.

Kepler originally thought that Qin Feng would make other requirements, such as insufficient heat dissipation power, what engine oil might overheat, etc., but he didn't expect that the only request he made was to spend money!

What is the problem of money, if a company wants to form a healthy development, 50% of the annual profit can be invested in research and development, how much money can it cost to burn some oil? Kepler found his understanding of the East somewhat one-sided.

"Okay, then we'll do it." Ditz nodded: "During this time, we also need to send your exhaust pipes back to China for testing to see how well the emissions are performing, and you don't have the conditions to test them here." ”

At this time, there was no professional automobile exhaust testing institution in the East, and naturally it was impossible to test whether the exhaust gas treatment system developed by the Pacific Group could achieve the effect he said.

In fact, the key is that this exhaust pipe will reduce the power output of the engine, after all, adding an exhaust treatment device is similar to wearing a mask for the engine, and the exhaust is not smooth, and the power of the engine will of course be reduced.

"Okay, but we need to send a team of five people along, and the exhaust system can't be out of our sight for the whole test. The travel expenses of these five people are reimbursed by you. ”

Qin Feng was not worried about the effect, he was only worried that he would be stolen by those Germans to learn the technology, after all, he was talking about technology exchange.

"Okay." Dieter continued to nod: "Mr. Qin, please rest assured, we in Europe attach importance to the protection of intellectual property rights, and we will not be like you in the East." ”

This sentence has a slanderous meaning, but everyone present ignored it, this is not wrong, after all, we have mapped the Mercedes-Benz NG80. Over the years, the big guys can slowly understand the so-called intellectual property rights, although they continue to engage in copycats, but they will definitely not say anything about the glory of copycats with their chests held up.

"Okay, then that's it, let's leave a few technicians to follow you to conduct the engine durability test, and I'll take my leave first."

"Mr. Qin, as long as these tests are passed, we can sign the contract immediately, and we will follow the way you originally proposed." Dieter gave Qin Feng a reassurance.

Dieter left a few assistants to supervise the engine durability test, and left with the rest of the people, watching the German's Mercedes-Benz sedan leave, Du Changsheng said excitedly: "Mr. Qin, your Pacific Group is really amazing!" ”

"So-so." Qin Feng was rarely humble once.

Is it hard to increase engine power? Of course, it is not difficult, because Qin Feng knows how much potential the Mercedes-Benz OM402 engine has, although it only has a power output of 280 horsepower, it has been increased to 330 horsepower in the early nineties.

He improved the EGR system, increased the amount of oil at the pump, increased the air intake, and easily increased it to 340 horsepower, without worrying that the engine could not stand it, he believed in the potential of the Mercedes-Benz engine.

"Mr. Qin, Mr. Qin, get in the car!" At this moment, Xiang Jing's voice came from Santana on the side.

"Is there something wrong?"

"Mr. Qin, today is the wedding of Zhou Gong and Xiaofang, you won't forget it, right?"

Qin Feng instantly understood, today is Wang Fang's wedding day!

Last time in the steel factory, Qin Feng asked the meaning of both parties and came back, and told Zhao Jiao about it, and then Zhao Jiao was in charge, contacting the relatives of both parties to meet, determining the wedding date, etc., Qin Feng was busy with Mercedes-Benz engines, and Wang Fang came back as a translator that day, in fact, it was just a cameo, mainly to come back to be busy with marriage.

Today is a good day, Wang Fang and Zhou Minghui are married, if Qin Feng is not present, it is indeed inappropriate. However, today I want to show the engine to the Germans, I originally thought that it would take an hour or two, but I thought that after tossing all morning, now I am going to drink the wedding wine.

"No, how could it be." Qin Feng said: "Let's go, let's rush over immediately, but it's a pity that ......"

"What a pity?"

The tires rubbed against the ground and let out a howl, Xiang Jing drove Qin Feng to the hotel where the wedding was held at the speed of a racer, and Qin Feng swallowed the words of pity back into his stomach.

Of course, it's a pity that I'm not familiar with Zhou Minghui, I'm still a leader, and I can't make trouble in the cave room. Otherwise, I can arrange a lot of programs for them.

Watching Santana leave, Du Changsheng sighed.

"Du Gong, why didn't you seize the opportunity just now." A voice came from the side: "If Mr. Qin introduced the supporting Mercedes-Benz engine technology and then handed it over to our capital internal combustion engine factory for production, it would be great!" ”

Their capital internal combustion engine factory was originally just an agricultural machinery factory, in 58 years, to overcome all kinds of difficulties, developed the first domestic 4115 diesel engine, and later produced 492 gasoline engine, became the power of 212, to 82 years, and in 82 years, produced Deutz 912 air-cooled diesel engine. They are the largest internal combustion engine manufacturer in the capital, so in their eyes, they are the best company to support Mercedes-Benz heavy trucks.

Mr. Qin is so far-sighted, and the Pacific Group is so rich, why don't you spend more money and introduce Mercedes-Benz engine technology?