And every time I stopped, the driver would jump out of the car coolly.

I envied these for a long time when I was a kid.

Although the impression in my mind is not clear, it also points the direction.

Moreover, the speed of this kind of tractor has been greatly improved, so it should be able to meet the requirements.

"Then let's do it, a large tractor."

Yang Xiaotao made a decision in his mind and planned to build the twin-cylinder diesel engine first.

Get the pen and paper out of the space and start working on the design.

Not long after I sat down, the phone rang.

"Hello. Who is this?"

"Director Xiao Yang? I am Liu Dehui!"

"Director Liu! You are so busy, how come you have time to think of me?"

Yang Xiaotao smiled. The person on the other end of the phone was Liu Dehui, the director of Quancheng Automobile Factory.

Nowadays, with the support of the military, Quancheng Automobile Factory is becoming more and more prosperous, its scale is getting larger and larger, and its output is also increasing day by day.

I heard that last time, if it weren't for the sudden rise of the machinery factory, the status of Quancheng Automobile Factory would have been higher.

Of course, this ranking is just a reputation and has no real benefits.

Of course, Yang Xiaotao also heard some gossip from Liu Huaimin. It seems that the Quancheng Automobile Factory will be divided into the Logistics Department and will be specialized in the production of military products.

But he was rejected by the boss of the First Machinery Department.

He didn't know whether it was true or false, anyway, it was the superiors who had the final say.

"As busy as you are, you still have to maintain your friendship, right?"

Liu Dehui smiled, and Yang Xiaotao leaned on the chair and smiled the same way, "Well, I would like to thank you for your help with the oil tanker last time."

"Well, it's a small matter. Besides, there's still the approval note above."

"Then there's a first-come, first-served basis."

The two chatted for a while, and then Liu Dehui started talking about business, "Director Xiao Yang, I have something to ask you."

"I know I won't go to the Three Treasures Hall for anything. You definitely didn't call me to have a drink with me!"

"You, at such a young age, are like Lao Wang, and you only think about drinking. This is not good!"

"Haha, Brother Lao Wang has been drinking with you again recently?"

"Why don't you think about it? You have to have a drink every time you come here. Last time I heard that you had developed a new steel-making technology, you came to my house and had a drink."

Yang Xiaotao laughed and said, "Brother Wang will always make excuses."

"No, but how far is your steel plant in construction? Several steel plants here in Quancheng have asked me to ask so that I can learn from them!"

"What's the problem? If anyone comes, we will warmly welcome you."

Yang Xiaotao agreed without even thinking about it.

As long as more people learn it and use it more, the air compressors they make will be marketable.

Moreover, if there is more steel, it will also promote national construction.

If nothing else, at least the infrastructure has been built, railways and other things have been built, making traveling much more convenient.

"Okay, I'll tell them later."

Liu Dehui agreed.

Yang Xiaotao thought that was all, but Liu Dehui changed the topic and started talking about the engine again.

"Xiao Yang, I heard that you submitted a research plan for a two-cylinder diesel engine?"

"Yes, it was just approved from above!"

Something suddenly occurred to Yang Xiaotao's mind. This must be the real purpose of Liu Dehui's call.

Sure enough, I heard an urgent voice from Liu Dehui, "Director Xiao Yang, you can make a two-cylinder engine, so the four-cylinder diesel engine is no longer a problem!"

"I really haven't thought about this, but if I have thoroughly understood the two-cylinder one, the four-cylinder one will not be far away."

Yang Xiaotao said cautiously. In his opinion, the increase in the number of cylinders is not a simple superposition. There are many differences in design and structure.

But as long as you have a thorough understanding of the double-cylinder, the subsequent work will be traceable.

"real?"

"Yeah, but it takes time to study, what? Does your car factory want to study diesel engines?"

"To tell you the truth, when you came up with the single-cylinder engine, we started researching it."

"But after such a long time, there has been no improvement. I heard that you are going to build a two-cylinder diesel engine, so I called to ask."
Chapter completed!