Siheyuan Great Craftsmen

而当今比较知名的卡车发动机，当数白头鹰即将投产的 Tatra T912 - 26 缸直列风冷柴油机、欧洲奥利的 WD413 直列 4 缸 5.3 升 85 马力柴油发动机以及老大哥的 “ZIS - 150 直列六缸汽油发动机最为有名。

The big brother ZIS-150 inline six-cylinder gasoline engine was developed in 1947 together with the ZIS-150 truck.

若论功率，白头鹰国的 Tatra T912 - 26 缸直列风冷柴油机最为强劲，在 2200 转 / 分钟时可输出 110 马力。其余两款发动机则分别以 85 马力和 90 马力位居第三和第二。

Of course, the most powerful does not mean that the Tatra T912 - 26 cylinder inline air-cooled diesel engine is the best. Different engines have their own advantages and disadvantages in different application scenarios and performance indicators, and the specific judgment needs to be made based on actual needs.

For example, the Tatra T912 - 26 cylinder in-line air-cooled diesel engine has the advantages of high reliability, simple structure, low maintenance cost and good fuel economy, but it also has the disadvantages of high noise and relatively low heat dissipation efficiency.

奥利的 WD413 直列 4 缸 5.3 升 85 马力柴油发动机相比之下，虽动力不及 Tatra T912 - 26 缸直列风冷柴油机，但对于载重适中的卡车来说，也足以保证车辆在平坦道路上的正常行驶以及具备一定程度的爬坡能力。

Moreover, it can have better torque output at low speed, which is very important for the truck to start, accelerate and drive under various road conditions. When the truck frequently starts and stops on urban roads or drives on unpaved roads, the stronger torque can make the truck cope more easily.

Likewise, with its simple construction and durable workmanship, it can be said that Olli’s engine is in some ways not much inferior to Bald Eagle’s Tatra T912 – 26-cylinder inline air-cooled diesel, and may even be more suitable for current road conditions in the country.

The older ZIS-150 inline six-cylinder gasoline engine was much inferior to the previous two models. It not only had high fuel consumption and insufficient combustion efficiency, but also was inferior to the previous two models in terms of turbocharging technology. It also had disadvantages such as poor heat dissipation and heavy weight.

So overall, in Zhou Tian's heart, he prefers Europe's Olli's WD413 inline 4-cylinder 5.3-liter 85-horsepower diesel engine.

After coming up with the idea, Zhou Tian naturally wanted to learn from others' strengths and make up for his own weaknesses. Soon, an engine emerged in the virtual space of his mind. When he felt the data of the engine in the virtual space of his mind, he couldn't help but breathe a sigh of relief.

与奥利的 WD413 直列 4 缸 5.3 升 85 马力柴油发动机不同，虚拟空间中的这款发动机似乎综合了白头鹰的 Tatra T912 - 26 缸直列风冷柴油机和奥利的 WD413 直列 4 缸 5.3 升 85 马力柴油发动机的所有优点。

它不仅动力在 2400 转 / 分钟时达到了 96 马力，仅比白头鹰的 Tatra T912 - 26 缸直列风冷柴油机少 14 马力，比起奥利和老大哥的发动机要强上不少。

It also takes into account the advantages of strong low-speed torque output, strong climbing ability, good fuel economy, and even more complete combustion of fuel than the Olli engine.

In addition, some new processes have been used in the cylinder material, making it more durable than the cylinder material of the Olli engine.

Of course, these data are nothing compared to the engines of the previous life, but in this era, this engine is enough to beat all the diesel engines in the world. Even in Zhou Tian's opinion, the performance of this engine is not bad even if it is installed on a tank.

With the specific parameters ready in the virtual space in his mind, he took out the blueprint and started drawing. As he drew the engine, the relevant knowledge of the engine was naturally instilled into his mind through the virtual space.

When he had drawn half of the blueprint, he realized that it was already 5:30 in the afternoon. He couldn't help but stretch himself, and just as he was about to put away the blueprint, he saw Liu Yuan walking in from outside.

"Director, are you still staying in the office tonight?"

"No, I'm going home tonight."

Zhou Tian shook his head. After all, he hadn't been home for several days. Although he had asked someone to inform his family, he did miss home after being away for so long.

In addition, the matter of the enemy spies has been dealt with, so there is no need to live in the office. In comparison, it is more comfortable to sleep with my wife in my arms.

"That's great, Director. You haven't had a good rest for a long time. Now you can finally have a good rest!"

Hearing Zhou Tian say this, Liu Yuan couldn't help but feel happy.

During this period, he watched the factory manager busy from morning to night every day. Even when he left, the factory manager was still working. To be honest, he was also very worried.

At first he didn't understand why the factory manager was working so hard, but after learning the reason from his colleagues this morning, he couldn't help but admire the factory manager's persistence.

But he was worried that the factory director would ruin his health if he continued like this, so he was naturally very happy to hear that the factory director was going home. After all, he and the factory director were one, and only when the factory director was in good health could he serve him better.

"Okay, I don't need to rest, after all, I'm in good health. But you don't have to bring me dinner at night anymore."

Zhou Tian naturally knew what Liu Yuan was thinking, but he still teased him.

"Director, what are you talking about? As long as you don't mind, I will always bring you food!"

Liu Yuan also said with a smile. But then, he took out two documents from his briefcase and placed them in front of Zhou Tian: "Director, these are the documents from Deputy Director Liu and others. You need to sign them, so I brought them to you."

"Oh?"

Zhou Tian took the document and was surprised.

You know, after he delegated work-related matters, there were basically very few documents that the deputy factory director could not decide.

Generally speaking, only major matters in the factory require his signature. They can usually solve most problems by themselves, but now the other party actually needs his signature, which makes him a little curious.

He couldn't help but look down and understood it all at once. It turned out that this document was a job transfer application document, and the content of the document was a document in which they voluntarily applied to be transferred from their jobs. Seeing this, Zhou Tian couldn't help but smile bitterly in his heart.

"It seems that the follow-up impact of this incident is still here!"

He originally thought that only the two deputy factory directors who were military representatives would be transferred, but now it seems that even Deputy Factory Director Liu and his colleagues have been implicated.

However, he had no way to deal with this for the time being.

After all, he had asked Minister Xie and the military leaders at the beginning. He had thought about pleading for the four people, but he was rejected and criticized by the leaders.

Now it seems that the leader has been prepared. Although he felt helpless, he also knew that he could not change the leader's mind at all, so he could only sign his name on the document.