Until that time he found York, York was still thinking about where the engine of this car was, and what it was that made this car have such powerful power.

York went around the tractor, he has a very deep study of many cars, but now, no matter how he looks, he can't see how much this car has to do with the cars he has seen, recall the scene when the tractor just came, it seems to be very fast, very stable, these yellow earth under his feet, it looks smooth, in fact, but uneven, ordinary wheeled vehicles, when traveling on such a road, will be very bumpy, but it seems that just now, there is not much bump.

It's no wonder that York can't understand, beyond the world's technology, if he opens this tractor, see the engine inside, will be even more incomprehensible, in order to protect these engines, Yang Yuanzhao even outside the engine, made a huge shell, this shell is like a statue, the power structure is also reasonable, but based on the technology of this era, it can't be made at all, you must know that the space inside the tractor is not small, and it can not be expanded endlessly.

York tilted his head and kept ringing, Nash over there quickly found all the people, when Yang Yuanzhao left, he also mentioned to everyone that there will be other vehicles to pick up everyone soon, without causing any fluctuations, the factory of this era itself has a strong distinction between respect and inferiority, three engineers and a few technicians, in a small group of more than 100 people, are already treated differently, even if it is the previous carriage, others are 4 people a car, they can be two people and three people, each depending on their own preferences, when starting from Taiyuan, You know, from Taiyuan to the destination, it takes almost 3 days, it seems to be almost there, rather than thinking about this, it is better to consider, what is the construction site in front of you, why in this desolate place, there is such a huge construction site.

With a trace of doubt, York got into the car, on the car, is an all-steel body, looks relatively smooth, the unique design of the seat, taking into account ergonomics, to put it bluntly, is a computer chair, is Yang Yuanzhao integrated in the all-in-one machine, sit on it, the whole body is completely stressed, giving people an intuitive feeling is extremely comfortable.

3 engineers, 7 technicians, plus a staff member and Yang Yuanzhao, 12 people sat on, did not occupy the position, wanted to let a few more, but did not know who to let go, Yang Yuanzhao casually ordered the driver to set off, and the huge thing slowly moved.

12 people, sitting in the carriage, not crowded, the territory of the tractor itself is relatively large, now, and done the appropriate widening and enlargement of the treatment, a certain distance dù, can accommodate 20 seats, even squeeze a squeeze, the number of increased to 30 people is no problem, after the initial slow acceleration, the tractor began to support the uneven ground, fast travel, in the outside look, is a feeling, feel extremely fierce, run fast, it is estimated that the inside should be more bumpy, York, who is familiar with cars, knows this very well, he has assembled 20 cars by himself, but he has never sat in a very comfortable car.

But this car is different, sitting on it, everyone feels very strange, why on the tractor, there is no bump at all, as if it is on the boat, slightly shaking, but there is no sense of bumps, when looking out of the window, you can clearly see that the tractor is on the uneven land, obviously bumping up and down, obviously, to pass these, not very easy, potholes will inevitably fluctuate.

"Why is it so smooth?" York asked, puzzled.

"Shock absorption!" Yang Yuanzhao said that with the help of the hydraulic jacks of later generations, coupled with some forward-looking designs, Yang Yuanzhao gave the shock absorption to the preliminary system, of course, it is only a barely usable one, and it can only be synthesized with an all-in-one machine.

Shock absorption, is once the automobile industry, a milestone like things, since the emergence of shock absorption, began to be applied in many high-end cars, its own car, only two kinds of cars and trucks, but in the car, there is a luxury and high-end car, which in a certain range dù, opened the grade of the car, 250 US dollars Ford, how can it be compared with 1000 US dollars, or even more carefully constructed luxury cars, especially in later generations, luxury cars are not only their own value, Even with the value of Howe, as the cost of production has been unable to measure the value of a good car.

York, as a car enthusiast, as an engineer who pursues speed, he knows very well that a stable feeling will make the rich pay what He looked at the bottom of the carriage, but unfortunately the bottom is smooth and sealed, and it is impossible to see what is inside, even if Yang Yuanzhao asks him to take it apart to see, he may not be able to see, in order to ensure the stability of this carriage, Yang Yuanzhao placed more than 8 large shock absorbers in the lower part of the carriage, and 16 thumb-thick springs, the current steel process, It is simply impossible to provide such a powerful spring steel, so that the whole carriage can appear very stable, these things, Yang Yuanzhao is not ready to show them one by one.

"What's that!" Jerry, another engineer, set his sights on the construction site not far away, the tractor was moving quickly, it was already close to the construction site, huge buildings, all kinds of steel and concrete materials, and most importantly, there were at least 15 large machines like this one, those with huge shovels, and huge steel rollers.

"This is a road, a cement road connecting Baotou and Taiyuan, and by next year, after this road is completed, driving on this road will not be as difficult as it is now!"

"Cement roads, all made of cement?"

"That's right!"

Jerry took a breath of cold air, and the other people who knew cement had the same expression, cement has been popularized in the West, but cement roads, but only a few key roads, or more important streets in the city, will be so chosen, what kind of place is this, a desolate plateau, everywhere is red soil, but a cement road must be built.

Yang Yuanzhao didn't explain too much, because the facts were in front of him, when the tractor was driving along the road under construction, especially when it was paving the cement road, everyone stopped talking.

Everyone can see that the concrete is made of cement, I don't know the effect of these cements, but the cement road is beyond doubt, such a wide road surface, look at the thickness of the cement, you know that the cement used is definitely not a minority, where does the cement come from, is it difficult to be imported?

There was silence in the carriage, it seemed that all their previous thoughts were illusions, Baotou here, it seemed to contain secrets, at this time, following the tractor opposite, a huge tractor passed by, York asked curiously: "By the way, what are those, road construction machinery?" Looks like we're sitting down! ”

"Yes, that's road construction machinery, we call it bulldozers and rollers!"

"Bulldozers, rollers! It's very vivid! "From the name, York can generally understand what those things are, and when you look at the work, you can understand a little, the bulldozer can level the land, transport a lot of soil to the right place, as for the road roller, the excavated roadbed, under the weight of the roller, the loose soil layer, slowly become solid, even if it is not laid cement, with some fine sand and stones, will make the road passable.

From Suiyuan to Baotou, almost more than 100 kilometers, generally travel by horse-drawn carriage, it takes at least a day's time, this is still a good road condition, there is no weather under the situation, but the tractor is different, especially now the horsepower of the tractor, 193 horsepower tractor, on the uneven road, even if it carries 14 people, more than a ton of weight and the entire carriage, his speed can also reach 35 kilometers per hour.

Suiyuanli is more than 100 kilometers away from Baotou, with the speed of a smooth tractor, that is, three hours, three hours, for others, it may be a long time, but for engineers, with such an advanced machine, it is their best research object, especially can ensure that 3 hours of complex road conditions, there is also quite a lot of stability, which shows the stability of this machine, as if for a time, for the barren northwest, It's not so disgusting, it seems that here, there is a different kind of interesting taste.

Especially York, almost while looking at the calculation, from time to time, but also turned back to Yang Yuanzhao to ask questions, asking a lot of questions about engines and cars, many of which went to the core questions, Yang Yuanzhao answered, and some Gu Zuo said about him, in short, York was a little excited, but also a little depressed.

In the middle of the day, Baotou has finally arrived, if you enter Baotou from the other side, see the scenery of Baotou at this moment, it is still based on the previous buildings of Baotou, there are many new buildings, will also disappoint these foreigners, but Yang Yuanzhao specially instructed, enter from the other end, directly from the location of the industrial zone, there, there is a huge construction site, one is for more than 1,000 foreign workers to prepare a huge scale of residential areas, the other is the center of the industrial zone, the huge steel structure.

A few days, can not let all the steel structure are completed, but the main project is completed, or no problem, the steel structure as a whole, not as large as the steel structure of the cement factory, but also covers an area of 15,000 square meters, almost more than 20 acres of land, it and the surrounding residential areas, connected into one, but its main body, is a striking one, more than 20 acres of land, in turn lined up the huge construction site, by the construction site arch, is the huge steel structure.

The three engineers were shocked at first, and Jerry even exclaimed, "God, is this a miracle?" ”

The others, though not as surprised as Jerry, were speechless, staring at the massive steel building without blinking. RS