"Lao Wu, this time we have convened the technical backbones of our engine factory to have a meeting. We are discussing issues related to commercial vehicle engines, as well as the technical backbones of Beihua Diesel Engine Factory. I hope you can work together to see if this matter can be done.
"Qin Zhenhua looked at the people present and said.
The first machine factory has its own engine branch, but this engine branch is mainly used to manufacture tank engines and does not produce other engines. The Northern Mercedes-Benz heavy trucks produced by the automobile branch of the first machine factory mainly use three types.
Power system: original Mercedes-Benz engine, air-cooled Deutz diesel engine from Beihua Engine Factory and WD615 engine.
Among these three engines, the original Mercedes-Benz engine has the best technical performance, but it is also the most expensive at the same time. Therefore, in the army, a large number of purchased trucks are equipped with air-cooled Deutz. Since there is no need for a water tank,
The practicality in arid areas is very good. As for the WD615 engine used on Steyr trucks, it is mainly supplied to the civilian market.
The first machine factory does not produce WD165 engines, but only provides matching engines. Some precision components, such as turbines, high-pressure oil pumps and fuel injectors, are all produced by the first machine factory.
Now, if we want to develop a new commercial engine, then the technical strength of Beihua Engine Factory can play a role. In the past few years, the system was recombined once, and Beihua Engine Factory was divided.
When we arrived at the Northern Industrial Company, we were led by the First Machine Factory, so Qin Zhenhua called them over this time.
At this time, Zhuang Zicheng and others from Beihua Engine Factory were looking at Qin Zhenhua with anticipation. They all had sufficient confidence to complete the task assigned to them by Qin Zhenhua. You must know that in the early years, their engine factory was still in the mountains.
Because of the harsh conditions, the talents could not be retained at all. Seeing the factory setting, the old leaders at that time were anxious and decided to move the engine factory out. However, if they wanted to relocate, it would require a lot of funds.
At that time, Qin Zhenhua reached out to help, otherwise they would not be able to complete the relocation task at all. Now, there is probably no Beihua Engine Factory anymore.
This time, Qin Zhenhua needs them, and they are the only one who must complete the task successfully.
"Director Qin, you can do the task. We must do it, but we cannot do it. We must do it even if we find a way. We must complete the task successfully." Zhuang Zicheng said.
"Director Fan, please tell me." Qin Zhenhua said to Fan Gui who was sitting beside him: "I have already found you all. Whether this matter can be accomplished depends on you."
At this time, everyone noticed that the person sitting next to Qin Zhenhua was Fan Gui, the former director of the factory specializing in missile launch vehicles, who had very little interaction with them!
What are the requirements for this person to come here? Is this about supporting their factory?
Fan Gui proposed his idea to Qin Zhenhua, but whether this idea can be successful depends on today's meeting. At this time, Fan Gui looked at the people present and his face was rosy because of excitement. He said, "Everyone, we
The factory needs a commercial vehicle engine with a power of more than 800 horsepower. Today's meeting is an engine demonstration meeting. I hope everyone can find ways to help our factory solve this problem."
"Aren't the engine of the first-machine factory enough for 800 horsepower?"
"Yes, the Black Panther diesel engine is serialized, eight-cylinders are enough, and ten-cylinders are more satisfying."
"Did you hear it wrong? What they want is a commercial vehicle engine, not a tank engine!"
Someone suddenly started to talk in the conference room. Qin Zhenhua coughed twice before everyone slowly stopped talking.
"Well, Director Qin, let me say a few words." Zhuang Zicheng said: "At present, our Beihua Diesel Engine Factory, the most powerful diesel engine is the V-shaped 12-cylinder KHDBF12L413FC engine under the Deutz air-cooled diesel engine technology, with power
507 horsepower. Although we have signed a new contract with Deutz to produce their water-cooled BFM-1015 diesel engine, the cooperation agreement has just been signed and it will take one or two years to assemble it with imported parts. As for the complete
It may take five to ten years to produce it. Moreover, this diesel engine, even if it uses a supercharged and intercooled V8 model, has a power of only more than 600 horsepower, which cannot meet the demand at all."
The former Deutz focused on air-cooled diesel engines. Compared with water-cooled engines, it does not require a water tank, so it has a simple structure and is suitable for use in harsh working conditions. However, it is also air-cooled, so the limitations are also
It is very large, and the temperature control of the engine is difficult, the engine is large in size and noise. Therefore, after entering the 1990s, Deutz also gave up his previous air-cooled diesel engine technology and started playing with the water-cooled diesel engine steadily.
This research result is their 1015 series diesel engine. In order to form a serialization, this engine adopts a V-shaped 90-degree six-cylinder or eight-cylinder structure. Through different training, it adopts turbocharger or additive
Pressure and intercooling have achieved a transition from 250 horsepower to 660 horsepower. It can be said that it is still very advanced in technology, and it has one step further compared to the previous diesel engine with more than 500 horsepower.
At the beginning, it was only after using more than 500 horsepower diesel engines that were built in Hanyang's 480 tractor, which could have traction of 200 tons. Now, after introducing the new Deutz water-cooled diesel engine, the engine's power has been increased by another
About 100 horsepower is definitely the masterpiece of their Beihua Diesel Engine Factory. When it was introduced, it was planned to be installed on domestic military vehicles, repeating the style of the air-cooled engine that year.
However, there is still a big gap in the power to achieve more than 800 horsepower.
After hearing Zhuang Zicheng's words, Fan Gui asked: "Can your V8 engine have a maximum power of more than 600 horsepower?"
"Yes, this is the highest standard for commercial diesel engines." Zhuang Zicheng said.
"Then, just turn this V8 engine into a V12 engine, isn't that true?" Fan Gui said. When he was communicating with Qin Zhenhua, he had already put forward this point of view. Now, he has turned this set again
The theory is said to Zhuang Zicheng.
Zhuang Zicheng was stunned: "How is this possible? There is no V12 structure in the technology we introduced."
"If you leave foreigners, you can't walk? Let's do it yourself. Just expand it, won't it be enough?" Fan Gui said. He originally hoped to develop on the basis of the WD615 diesel engine, but he did not expect that Qin Zhenhua would produce the North of the Deuts diesel engine.
The Hua Diesel Engine Factory has found it. The Deutz diesel engine they produce is closer to the demand in terms of indicators and can be used for use.