Guo Hong's reason is that these motorcycles are not completely determined because of the shape of the engine, and they have no way to reserve a place in the design process, which will affect the structural strength of the entire vehicle......

Liu Yijiu has nothing but helplessness for such a reason, except for crying.

He finally understood why for a long time there were only 212 jeeps and Jiefang kcal in China......

"The motorcycle engine does not need to be placed in other places, that is, under the cushion, this is no different from the motorcycle structure in the factory, the performance requirements or something, is guaranteed by the engine and the overall comprehensive performance, not that all the design and structure need to be re-modified...... "Liu Yijiu is very helpless.

It's true.

The last time they said they wanted to get a civilian motorcycle, these guys began to think that a lot of things had to be completely designed and modified, the engine was the key, and the strength of various structures was also the key.

Civilian, as long as the performance is not bad, the appearance is good-looking, there is no need to go to the whole like a military motorcycle, of course, now the military motorcycle is basically useless, the three-wheeled motorcycle used in the previous World War II, in the current situation, there is no future at all, at most the production of some police motorcycles in the future.

"......" Hearing Liu Yijiu's words, everyone was speechless, feeling that this young director was standing and talking without back pain, and he thought it was very simple!

If it were really that simple, as for them, half a year has passed, and there is still no perfect design!

"Well, there are already some engine samples in the yard, so I'll ask them to send some first. There is probably nothing that needs to be modified in the appearance......" After Liu Yijiu finished speaking, he didn't pay attention to the fact that these people had any other reasons. I went directly to the factory and used their external phone to call Wang Shunyi, hoping that he could arrange for someone to send a few engine samples that had not yet completed the experiment to Shancheng.

An ordinary motorcycle stroke engine is not too difficult for the Ninth Courtyard. All they need to do is how to improve the combustion efficiency and service life of the engine.

The two-stroke engine is later, and the efficiency is much higher than that of the domestic two-stroke engine.

"Alright, the engine will arrive here this afternoon, now who will tell me about the off-road vehicles you have here?" 212 can be produced, and a new car can be produced, and the problem is not too big, right? "Liu Yijiu couldn't understand these guys.

212 jeep is the most cars in the country except for liberated cars, after all, all major military regions, various units. They are all used this one, the off-road performance is good, the key to the problem is that it is too uncomfortable to sit, and at the same time, the various technical standards of this car are lagging behind.

"Director Liu, you can't say this, you proposed that the new generation of jeeps must have faster speed and adapt to a more complex environment. At the same time, it must also have good handling performance, as well as the comfortable feeling of the occupants...... "Guo Hong immediately said the conditions that Liu Yijiu put forward at the beginning.

Liu Yijiu was stunned, he didn't remember when he asked Jialing Factory to study this aspect of things, and he also put forward various requirements.

He remembers it vividly. Just let them do the preparatory work in this regard.

Jialing Machinery Factory is preparing for the production of motorcycles, and is also designing motorcycles that meet the requirements of the market. When these bigwigs found that they had hit a bottleneck in terms of motorcycles, they began to devote some of their energy to the design of military off-road vehicles.

But this thing. Far more complex than motorcycles, even with the technical underpinnings of 212 Jeeps. It also feels insufficient.

Better off-road performance, more power. They don't need to think about this, but the chassis, which can't be bypassed, adapts to complex terrain, and naturally has to have a chassis higher from the ground......

They are not professional designers, just production workers.

Just like the Air Force No. 4 Station Equipment Factory in Rongcheng, the production is a variety of special vehicles used by the Air Force and the airport, such as airport runway sweepers, sprinkler trucks, nitrogen-filling vehicles, etc., engines, chassis, and locomotives are all from other factories, and what they need to do is to assemble these important parts transported to the factory and various parts they produce, and finally form a fully functional car.

These factories, perhaps more appropriately called repair factories, were originally a repair factory, and in those great times, almost every large military airfield had such factories......

After explaining, he realized that the leaders of the original Jialing factory regarded his complaint as a task......

What else can you do but be speechless?

Liu Yijiu looked at the technicians, thought about it, and said to them: "Now if we want to design a new chassis, it is not easy for us at present, but we can directly make some design modifications on the chassis of the 212 Jeep, mainly considering the engine and other aspects." The engine can be taken care of by the hospital, but the transmission system, deceleration mechanism, and shock absorption system of the entire car have to be improved......"

Originally, Liu Yijiu hated such a situation, and he hoped to be able to design a completely new chassis, and various institutions of the car were also studied, so that they could come out of the influence of Soviet manufacturing, and at the same time, they could also accumulate experience.

Whether it is a copy of Unimog, Hummer, or even the models of the domestic Warrior and Warrior, it is better than modifying on the basis of 212. Domestic things are like this, although such a road is more appropriate, but it also restricts the thinking of domestic technicians.

You can only create on something that has a foundation.

This is the sadness of the habitual thinking of a country.

Therefore, Liu Yijiu never thought about getting the turf out by himself, just like the new generation of main battle tanks in the base, they are completely new designs, for this, even if the cost is higher and the effect is slower, it is bearable.

Even the 59 change, except for the turf, which still uses the chassis of the 59 tank, the rest are all completely new, and even the tracks have been greatly improved......

"That's what we mean, you said you designed a new ......" Guo Hong was speechless, if you had said earlier that it would be modified on the 212 chassis, wouldn't there be no problem?

Liu Yijiu said with a wry smile: "If you can design a better new chassis, we naturally have no need to modify the design on the chassis of the 212." No matter how it was modified, the 212 chassis could not fully meet all our requirements, after all, it was a car of the fifties......"

Listening to Liu Yijiu's words, everyone's heads drooped.

They should indeed feel ashamed, these technologies in the entire factory have been used for many years, and even if they are modified, they are only modified on a small scale, which is normal for them, and for Liu Yijiu, who requires a new design, they are coping, fooling around, and cheating research funds......

For such a situation, Liu Yijiu didn't say anything, but directly had a discussion with Guo Hong and some people about technical performance standards, what kind of effect needs to be achieved, how to achieve it more appropriate, and even at noon, people were asked to bring food from the canteen and eat in the conference room.

While eating, we discussed.

The first is to modify the chassis, Liu Yijiu requires that the distance between the chassis and the ground must be at least 350 mm, and at the same time, the speed on the road can reach a maximum of 100 kilometers per hour, the off-road speed must reach 60 kilometers, and the wading depth must exceed half a meter, and it must be ensured that it is not easy to fall into the mud on rainy days......

As for how to achieve it, none of this matters matters to Liu Yijiu, anyway, he only made requests, and then asked for things, and the most critical engine he promised that they would be responsible for solving it.

Originally, I was going to take out some of the skills of Unimog and Hummer now, but after thinking about it, I better forget it, otherwise these guys may not necessarily get out of the off-road vehicle.

As for the interior of the car or something, Liu Yijiu didn't mention it.

The discussion lasted until the end of work in the afternoon, if it weren't for a more important task, that is, to pick up the Pakistanis at the train station, and then add a trailer overnight from the mountain city to the base of the Ninth Hospital, Liu Yijiu didn't know how long it would take to get out.

"Guo Gong, these things will trouble you later, if there is any technical problem that cannot be solved, send it directly to Director Zheng and let him dispatch this aspect. In addition, some technicians in the hospital may also be able to come here for some technical support ......," Liu Yijiu said to Guo Hong and his party who saw him off.

The educated youths of the Inner Mongolia Construction Corps will not be able to get here for a few days, but he doesn't plan to arrange them in the Jialing Machinery Factory, and it is more important to leave those people behind to build tanks and armored vehicles.

Dirt bikes are important, but they can wait.

"Director Xiao Liu, don't worry, we will definitely design an off-road vehicle that meets ......the requirements as soon as possible" Guo Hong has no confidence, but Guo Shengke is different, he is a manager, and the technical difficulty is not something they consider.

"Hurry up on the motorcycle, your design is not completed, and the production line will not be finalized," Liu Yijiu breathed a sigh ......of relief.

This is so embarrassing, what are you doing, it seems that you have to ask him to point out one by one, can't you come to some geniuses?

It's a pity that he is familiar with the top masters who returned to China after the founding of the People's Republic of China, and he is also familiar with some of the top talents in the field of defense industry...... (To be continued......)