There are some places related to these factories in the provincial capital, plus the car repair factory where Director Zhang works, and the major taught by Professor Liu.

Therefore, Professor Liu and Director Zhang are no strangers to each other.

When they see each other, they probably know the reason why the other party is coming.

As soon as the two of them came over, Director Zhang saw the tractor in the yard.

Now, Director Zhang has seen with his own eyes that the old workers in their car repair factory have said that there is no way to turn the repaired machine. At this time, in addition to some admiration for Lin Su in his heart, he also felt a little ashamed.

It's these workers in their garage who don't have the skills to go home. That's why there are such mistakes. I sold a car that could have been repaired as scrap metal.

In addition to Director Zhang, the old skilled worker who came with Director Zhang, at this time, thought about the same as Director Zhang.

But more often than not, it is the eagerness to try after encountering a master in the same field.

What he wants to do most now is to see how far the tractor's engine has been transformed.

Then, ask Lin Su for advice. Let's see if we can get more inspiration from Lin Su's words.

At this time, the director of the road factory, who was standing there, saw them first.

He turned his head and said to Lin Su, and then followed Lin Su and the two of them to the front of Director Zhang and Professor Liu, and said hello to them.

Seeing Director Lu coming, Professor Liu and Director Zhang didn't wait to speak. The skilled worker who followed Director Zhang was a little unbearable.

At this time, he didn't even care about the director of the road standing there. Directly facing Lin Su, who was standing next to the director of the road, he stretched out his hand and said, "Hello Comrade Lin Su, I am an eleventh level worker in the car repair factory, and my name is Chen Liangan."

Comrade Lin Su, you are really amazing! I would like to ask, how did you repair the engine of this tractor?

You know, I and several masters in our garage have thought of a lot of ways together, but we haven't repaired this tractor again, how did you do it?"

This Master Chen was in his forties, and at this time, he didn't pay any attention to the few people next to him, and stared at Lin Su intently. wanted to get the answer he wanted to know from Lin Su.

For people like Master Chen, who are wholeheartedly immersed in their own research field, Lin Su has always respected him very much.

She first shook hands with Chen Liangan, and then said, "Hello Master Chen! Well, the method I use to repair this engine may be a little complicated.

Now that I'm telling you, I may not be particularly clear. If you don't dislike it, wait a while for the big guy to finish testing the car, you can go to my office, and I will draw it for you with a pen and paper, and you can make it clearer. ”

Hearing Lin Su's words, although Chen Liang was relieved of some eagerness.

But he also knew that they came here this time mainly to see what the transformed tractor looked like. It is impossible for so many people to wait for him to figure this out.

So, he could only stand there with some regrets.

The model of tractor that Lin Su bought back was originally the model commonly used now. And these people here are all people who deal with machines.

For some basic functions of tractor models commonly used in China, they still have some general impressions in their hearts.

Therefore, to test the car, it is actually relatively simple.

Especially now they are in the machinery factory, and some heavy items can be seen everywhere in the machinery factory.

The director of the factory was very cooperative at first, and asked several workers in the factory to move some heavier items from the warehouse and load them onto the tractor.

Then, let Lin Weiguo drive the tractor and drive around the factory.

It can be clearly seen that although the tractor is on the rear bucket, the weight of the things loaded at this time is not light.

However, the tractor driven by Lin Weiguo is actually not too laborious.

At least, in their perceptions. The tractor that has not been modified, if it pulls such a heavy thing, there must be no way to drive it as fast as Lin Weiguo is now. Moreover, the tractor will not run so easily.

Although other aspects, have not been tested. However, it can be seen from this aspect alone. Lin Su's transformation of the tractor engine is still very successful.

For example, employees like Director Zhang and Chen Liangan came out of the garage. At this time, my eyes have begun to shine a little.

Then, the director of the road factory found someone to fill the fuel tank of this tractor.

Because Lin Weiguo has been driving this tractor this morning and has been circling around the factory several times.

So at this time, Director Lu was not ready to let him continue. He looked for a worker in the factory who could drive. Let him drive this tractor and keep going around the factory.

Over time, these people who were present. The eyes are getting brighter and brighter.

At this time, they all felt a little excited in their hearts.

If it is a tractor before the transformation, at this time, the oil in the fuel tank should have been exhausted.

However, looking at the tractor that is still running very easily in the yard now. It can be seen that the oil left in the fuel tank of this tractor should not be too little.

In order not to waste time, the director of the road factory directly beckoned to the employee who was driving to stop.

Then I asked someone to go over and take a look, and the amount of oil left in the tractor fuel tank.

The feedback received was that there was almost 1/4 of the fuel left in the tank.

What does this mean?

This shows that the tractor, which has been modified by Lin Su, is starting when it starts. Driving the same distance will save at least 1/3 of the fuel compared to a tractor that has not been modified.

Nearly 1/3 of the amount of oil!

This province is not a star.

In the long run, the savings are quite a large number.

As the director of the garage, Mr. Zhang is most concerned about these figures.

At this time, he came to Lin Su with an arrow step, and asked Lin Su with some eagerness: "Comrade Lin Su, right? Can your method of transforming the tractor engine be used to transform the engine of a large truck?"

Hearing Director Zhang's words, Lin Su nodded at him without hesitation and said, "Of course there is no problem!"

When I first conceived it, I wanted to rebuild the engine of a large truck. Unfortunately, I couldn't get my hands on the engine of a big truck, so I tested it on a tractor's engine. ”