"The portal axle is not very advanced technology, that is, the processing is very complicated, the requirements for materials are higher, and the most important thing is that the manufacturing cost is very high, except for some more extreme terrain, this expensive portal axle is almost useless, a little better terrain, a little better off-road vehicles can be hard to deal with," for Chen Yaocong's expression of almost enshrined the portal axle as a treasure, Lin Hongfei felt funny, and explained to him, "Look, In the Qinghai-Tibet Highway and Inner Mongolia, which are difficult to walk on the highway or where there is no road at all, it is still the most suitable ordinary off-road vehicle, the price is moderate, everyone can afford it through gritted teeth, and the comfort is also high. ”

Lin Hongfei is recognized as a master of automobile design, his words, Chen Yaocong naturally did not dare to slack off, think about it carefully, it seems that it is really like that, except for the oil front and some links in the aerospace industry need to use this kind of high ground clearance, the use of four-wheel independent suspension, through the performance of the Unimog all-terrain wheeled off-road vehicle, other places really do not need such an expensive car, ordinary off-road vehicles are enough to deal with. couldn't help but give a thumbs up, "Mr. Lin is worthy of being the first person in our country's automobile design, listening to your words, it is better to read a book for ten years...... Speaking of which, Unimog is easy to use, but it is too delicate, and in real terms, it is easy to use on the steppe and the Gobi Desert, and it is far worse in the desert, the empty car is OK, and it is easy to get stuck when loading a ton of things, which is far worse than the tracked vehicle. ”

"Minister Chen is polite," Lin Hongfei waved his hand, as he spoke, he had been trying to think about why he would have an impression of Chaoyang Heavy Machinery Factory in Fengtian Province, and the five words "tracked vehicle" in Chen Yaocong's words were like a lightning bolt. Lin Hongfei suddenly remembered something, smiled quietly at the moment, and after a drink with Chen Yaocong, he pretended to be casual and said, "Speaking of tracked vehicles, Minister Chen, isn't the Chaoyang Heavy Machinery Factory under your Petroleum Corporation copying Sweden's BV206 tracked all-terrain transport vehicle?" ”

"Do you know this?!" Chen Yaocong was taken aback!

He was so surprised that the Chaoyang Heavy Machinery Plant in Fengtian Province, a subsidiary of the Petroleum Corporation, was copying Sweden's BV206 tracked articulated all-terrain transporter, although it was not a secret, but it was not worthy of much attention. It's an internal matter of the oil system, how did Lin Hongfei know about it?

"I heard a friend talk about it by chance." Lin Hongfei said casually, "If it weren't for Minister Chen's words just now that reminded me, I wouldn't have remembered it...... According to my friend, Unimog is not able to adequately meet the requirements of oil work in the desert and Gobi terrain. Some time ago, didn't the country just import a batch of BV206 tracked articulated all-terrain vehicles from Sweden, and the army system took a lot of them. The rest is said to be divided between your oil system and your space system. ”

As far as Lin Hongfei knows. The Republic imported a total of about 200 BV206 and various subsequent improvements from Sweden, in addition to most of the equipment to the amphibious combat forces, the oil system and the polar expedition team will divide up the remaining part, but when exactly it was imported, Lin Hongfei is a little unclear, but it should be roughly these years?

"Mr. Lin is really Mr. Lin." Chen Yaocong smiled bitterly and gave a thumbs up, "That's right, there is indeed such a thing." In order to carry out a variety of special tasks such as oil exploration and investigation, a few years ago, the country had Unimog all-terrain vehicles introduced from Daimler at a high price, but Mr. Lin, you must also know that Unimog is not cheap, and European and American countries are bastards enough, and the products sold to our country, as long as we can't produce them ourselves, we have always had the habit of 'slaughtering a knife', and a Unimog will cost 2.2 million yuan when converted into RMB. ”

Speaking of this, the smile on Chen Yaocong's face just now disappeared, and was replaced by a look of indignation, "But such an expensive Unimog, used in desert areas, can only carry about 600 kilograms of materials at a time, and it is increasingly unable to meet the requirements of our oil work, and the four-wheel drive Unimog is inherently incomparable to the track-driven BV206." ”

"Our petroleum system decided to imitate BV206, in addition to BV206, a tracked articulated all-terrain transport vehicle can adapt well to the desert, is to think that the cost can be reduced, the country introduced BV206 from Sweden, converted into RMB 2.6 million vehicles."

Sweden's BV206 tracked all-terrain transport vehicle, and the former Soviet Union developed DT-10, DT-30 crawler all-terrain transport vehicle, is also the use of two body articulated structure, wide track enough to ensure that even in the desert will not be trapped, two tons of load capacity is enough to meet the requirements of oil work and aerospace work, our country has always had a tradition of imitation, as long as it is used in a good way, then used to map and copy, in the early years to imitate the Soviet Union, now began to imitate European and American countries, Since the BV206 is much stronger than Unimog, it is completely understandable that the oil company made the decision to copy the BV206, but Lin Hongfei still sympathized with them, "Then you are still slaughtered, as far as I know, because now in the international market, the price of BV206 is less than 200,000 US dollars." ”

"Yes, these bastards are simply treating our country as a prisoner," Chen Yaocong clenched his fists excitedly, "Since this is the case, then we are not easy to bully, it's a big deal for us to do it ourselves!" ”

"Ambitious! That's how it should be! Lin Hongfei gave a thumbs up and admired his face, "When our country was first founded, it was poor and white, and the land was in ruins, didn't we also establish a complete light and heavy industrial system from scratch...... However, Minister Chen, with all due respect, Chaoyang Heavy Machinery Factory is not engaged in vehicle R&D and manufacturing within your petroleum system, right? They have no skills, and they have no experience in manufacturing related vehicles, so is it a bit difficult for them to imitate this thing? ”

Of course, Lin Hongfei said this for a good reason, although Chaoyang Heavy Machinery Factory has the name of "heavy machinery", it is engaged in the production equipment required by the petroleum industry, not motor vehicles, so that they can imitate BV206, it is really a little embarrassing, there is no accumulation of technology in this area!

As far as Lin Hongfei knows, it seems that in the end they only imitated less than 50 tracked articulated all-terrain transporters with the model CTW12, but because Chaoyang Heavy Machinery Factory has no experience and technology in the manufacture of tracked vehicles, and even does not have any experience and skills in vehicle manufacturing, the imitation CTW12 tracked articulated all-terrain transporter has to use a large number of imported parts in the core components such as engine, gearbox, transmission system, suspension system and rubber tracks. They produced a car body and some non-key components by themselves at Chaoyang Heavy Machinery Factory in Fengtian Province, but even so, the CTW12 crawler articulated all-terrain transport vehicle produced was extremely expensive, and there were frequent failures, so they finally had to give up the project and honestly specialize in their main business.

The oil system is rich and rich, if the quality can be qualified, the price is a little higher and acceptable, after all, it is a product produced by their own children, it is regarded as supporting their own children, but the frequent failures are completely unacceptable: this car is often driven in the desert and the Gobi region within a range of hundreds of miles, are you making a little trouble, this is serving the uncle?

And relatively speaking, BV206 and subsequent improvements are far worse than the DT-10/20/30 series of hairy bears, not only the maximum load is only about 2 tons, but its temperature adaptability is also far worse: BV206 can only adapt to the environment between minus 32 degrees Celsius and 46 degrees Celsius, but the DT-10/20/30 series can adapt to the extreme climate of minus 55 degrees Celsius to 55 degrees Celsius, and the temperature difference is as high as 110 degrees Celsius!

Although Lao Maozi has never exported the DT-10/20/30 series tracked articulated all-terrain amphibious transport vehicle, after knowing that there is such a thing, there is no problem at all if you want to figure out the basic performance of this product.

Chen Yaocong's face was suddenly a little embarrassed, how could he not know about the difficulties of Chaoyang Heavy Machinery Factory? What do you want to bring people from Chaoyang Heavy Machinery Factory this time? The meaning is written on the face.

It's just that at this moment, he still has to nod his head, "That's right, Chaoyang Heavy Machinery Factory has no experience in vehicle manufacturing, we just heard that Mr. Lin got a few tracked articulated all-terrain transporters similar to BV206 from Russia, ready to imitate, we thought, in this area, can we cooperate?" ”

"Cooperation? How to cooperate? Lin Hongfei first gave Chen Yaocong a reassurance, "But Minister Chen, your news is indeed correct, our company is indeed preparing to imitate the DT-10/20/30 series crawler articulated all-terrain transporter, if you copy the BV206, then the transportation capacity of this crawler all-terrain transporter covers the range from 2 tons to 30 tons." ”

Chen Yaocong was suddenly a little embarrassed.

How could he not understand the meaning of Lin Hongfei's words? Imitation can be, cooperation can also be, but it must be based on our Guqi Provincial Industrial Manufacturing Co., Ltd., if you don't agree to this article, then I'm sorry. However, this is not the case in the plans of the senior leaders of the Petroleum Corporation, who want the Petroleum Corporation and the Chaoyang Heavy Machinery Factory to be the main ones...... No matter what, if there are any benefits, you should use your baby first. (To be continued......)