Set sail1992

Chapter 521 It's All Here

"Yes, I know what you said," Zhang Qihang nodded. Since he wanted to make hydraulic products, he certainly knew about these things: "Last year alone, our country's construction machinery industry spent money on imported hydraulic transformers. The cost of the torquer alone exceeds $3 million."

How many hydraulic torque converters for construction machinery have been imported for more than 3 million US dollars? It will shock you to say it: less than 3000 sets.In other words, the domestic construction machinery industry needs to spend more than 25000 US dollars, or about [-] yuan, for each hydraulic torque converter imported.

A hydraulic torque converter costs 25000. How much does a domestic medium-sized excavator or loader cost?Just such a small thing accounts for almost one-tenth of the total cost of a domestic medium-sized excavator and loader.

But there is no way, who made you unable to produce by yourself.

"It's good if you know," Professor Xu Qingwu responded, and said, "Since you know how much the hydraulic torque converters specially imported for construction machinery in our country cost, you should know the current technical level of hydraulic components in our country." How big is the gap with European, American and Japanese countries? As for hydraulic components, it is not that they can be produced in a short period of time by investing money. If you want to make this thing, you need money and time, but what is more needed is in this The last one is the most important, but the problem is that this is also the biggest problem in our country in terms of hydraulic components."

"Teacher, I know what you said," Zhang Qihang smiled and nodded: "Let me tell you the truth, the reason why I thought about making hydraulic components is because I thought of a solution, you can help me Staff?"

Professor Xu Qingwu couldn't help being taken aback by Zhang Qihang's words: "Huh? You have a solution?"

"Yes," Zhang Qihang replied, and said, "Let me tell you, teacher, can you help me with my advice?"

"Okay, you say."

Professor Xu Qingwu was really curious: Since this kid already knew the difficulties of hydraulic components, why did he dare to face them?This is knowing that there are tigers in the mountains, but walking towards the mountains of tigers.

Or does this kid want to import the manufacturing technology of hydraulic torque converters from countries such as Europe, America and Japan?
There is also this possibility, but the little guy is still simple. If you can think of things, so many construction machinery production units in China can’t think of them, but why until now, there is still no hydraulic equipment factory in China that can produce special hydraulic equipment for construction machinery? Torque converter?Of course it's because they don't sell them at all!

Not only do you not sell your technology, but even the quantity of hydraulic torque converters is controlled, in order to sell you construction machinery and equipment.

If this little guy really wants to import technology from Europe, America and Japan, I have to talk about him.

Zhang Qihang said: "Isn't our domestic technology and experience in the manufacture and design of hydraulic components bad? My method is actually very simple. Since we can't do it, why don't we find a way to introduce this technology?"

really!

This kid really wants to import torque converter technology from Europe, America and Japan...

For some reason, Professor Xu Qingwu suddenly felt a little disappointed. He shook his head and said, "Xiao Zhang, you think this matter is too simple. It is absolutely impossible for countries in Europe, America and Japan to sell you the technology of torque converters. of……"

Zhang Qihang interrupted Professor Xu Qingwu, and said in surprise: "Teacher, when did I say that I would import torque converter technology from Europe, America and Japan?"

"Uh... ah?"

Professor Xu Qingwu was stunned for a moment before realizing it, and quickly asked, "Aren't you going to import torque converter technology from Europe, America and Japan? Then where are you going to import it from?"

"Of course it is the republics of the former Soviet Union," Zhang Qihang asked back: "Teacher, the heavy industry of the Soviet Union is also top-notch in the world. You don't think that Russia, Ukraine, Belarus and other countries that have inherited the legacy of the former Soviet Union No technical and advanced engineering expertise in torque converters?

You should have also heard about the current situation in the republics of the former Soviet Union. The economic situation can be said to be a mess, and the lives of ordinary people are problems. Is it possible for technology providers to introduce relevant technologies and talents? "

"..."

Professor Xu Qingwu slapped heavily on the forehead, feeling extremely annoyed: Yes, the Soviet Union!How did I forget about the USSR? !
Countless people hold a highly contemptuous attitude towards the Soviet Union's light industry, but no country dares to ignore the Soviet Union's heavy industry. Tian's thinking was not how to counterattack the Soviet Union, but how to preserve his own vitality to the greatest extent and resist for a few more days when the Soviet Union came over.

So you can also understand why the fighter jets and attack aircraft designed by Euro 80 and [-]s put more emphasis on short-range take-off and landing capabilities, because Europe is afraid, and it is clear that the airport will inevitably usher in the first wave of missile and rocket bombing from the Soviet Union. They are thinking about letting fighter jets take off and land on the highway.

For the achievements of the Soviet Union in heavy industry, no one or any country dares to ignore it!
Is construction machinery manufacturing a heavy industry?
of course!

There is no doubt about it!
The heavy industry in the Soviet Union is so developed that even a tractor has to be equipped with an armored vehicle engine. That’s right, I’m talking about you, the Kirov K-701 heavy tractor!
An articulated heavy-duty tractor with a 375-horsepower V8 diesel that looks more like a heavy-duty forklift without a bucket than a tractor.

Our country has imported a lot of K-701 heavy-duty tractors and its older brother: K-700 heavy-duty tractors, which are used for the operation of X Xinjiang Production and Construction Corps and large state-owned farms in the three northeastern provinces——Zhang Qihang went to X Xinjiang Production and Construction Corps farms to sell When plant protection unmanned helicopters and unmanned plant protection operations, the batch of K-700 and K-701 heavy tractors in the Construction Corps were amazed. The tires of Nima are taller than their own. It turned out to be the Soviet Union in the 60s. Developed at the end?

It's just terrifying!
And there is no doubt, can a country with such achievements in the field of construction machinery manufacture hydraulic torque converters?

What are you kidding? !

"If it's the Soviet Union, then it's really feasible," Professor Xu Qingwu nodded again and again: "But do you know who to ask for this?"

Before he finished speaking, Zhang Qihang handed the copy of "Mechanical Engineering" in June 1991 to Professor Xu Qingwu: "Teacher, it's all in this article."

(End of this chapter)