However, no one in the 2135 factory despised Liu Yue.

To be able to become a vice president of a factory, that needs to be appointed by the headquarters organ.

"Several, I'm very sorry, please take a trip, I have too much work here, I can't leave, let's go to the technical conference room." Liu Yue was out of sight.

I said I was sorry in my mouth, but I didn't mean sorry at all on my face.

At the same time, he also asked a technician to find Zheng Jianguo, Xu Minghui and others.

Although the two sides belong to the same base, this project is not the responsibility of the headquarters organ, but by 2186, and it is a cooperative relationship with 2135.

Zheng Jianguo and others are also familiar with the leaders of the 2135 factory, after all, they often meet together.

Liu Yue quickly learned about the positions of several people.

"Ladies and gentlemen, to be the vice president, this is the love of the factory leaders and the leaders of the headquarters organs, and it is also to enable me to be better responsible for the research and development of 273 mm multiple rocket launchers...... Regarding the new rocket launcher vehicle, the idea of the design team and I was to carry and lift the vehicle in one. Regardless of length or weight, there is no equivalent in the country in terms of length and weight...... Therefore, there is no experience to learn from the vehicle. The rocket is 7.2 meters long, the weight will be controlled within 700 kilograms, and each launcher will be required to be able to fire at least 8 rockets in a salvo, and the design scheme is two quadruple launch boxes......"

Liu Yue did not introduce how he became the deputy chief engineer.

However, they also told the other party that this was an appointment by the headquarters organ, so that they would not question their demands and think that they had no right to speak.

Clearly told the leaders of 2135 that I Liu Yue had the final say on this project.

If it doesn't meet my requirements, your design won't pass.

Without too many greetings, Liu Yue went straight to the point and introduced some theoretical data of the 273 rocket.

The launch system is in charge of the rocket artillery research and development team.

Vehicles have to be handled by a professional unit like 2135.

There are not many people who can design rocket artillery, but few people can design cars.

Not to mention the very demanding special vehicles.

"With regard to the launch vehicle, taking into account the high passability, etc., the new rocket launcher needs to use an 8X8 wheeled vehicle chassis; the more powerful the engine, the better, the maximum road speed must be more than 70 kilometers per hour; in addition, the maximum range must exceed 400 kilometers...... Otherwise, the maneuverability and deployment range of the new rocket artillery will be affected......"

When Liu Yue made a request, several leaders of Factory 2135 quickly recorded various data and requirements in their work notebooks.

As the chief engineer in charge of technology, after Chu Xingyuan recorded the data, he looked up at Liu Yue, and his brows were twisted into a Sichuan character: "Vice President Liu, do you have to use the wheeled type? The pass rate of the crawler type is higher, although the speed will be reduced a lot, but the stability is better, and it will not be easy to overturn during launch......

8X8 wheeled turf, no experience at all.

There is no technology to learn from in China, and the difficulty is not a little bit.

"No, Mr. Zhu. Tracked type cannot be used. For the new rocket artillery, it is not necessary to enter various terrains like tanks, and requires faster deployment capabilities and faster evacuation...... The 8WD chassis is also used to enter the field in areas with poor road conditions...... As for stability, as long as a hydraulic jack is added to the chassis, it will remain stable when firing. With the jack, it can also avoid the change of force when the launcher is erected, and the whole vehicle loses its balance, resulting in a rollover...... For example, design one on each side of the vehicle and two ...... at the rear of the vehicle"

Liu Yue did not consider the tracked chassis.

The tracked chassis makes it easier to access a variety of complex terrains.

However, in future wars, all combat vehicles will be required to have high-speed maneuverability and can be deployed quickly.

The tracked chassis simply does not meet this requirement.

Without a high-power engine, it is impossible to reach too high speeds, and even if they do, the cost will be higher.

The tank uses a tracked combat unit, and although the speed will be greatly increased in the future, it will not be worse than the maximum speed of the wheeled type, but it will not be able to go on the road because of its heavy weight, and it will require a more powerful engine.

The engine is equipped with 1500 horsepower at every turn.

There is no need to waste such equipment that rocket artillery hides in the rear to deliver couriers to the enemy at long range.

"What's more, logistics and maintenance and manufacturing costs are all things we have to consider when designing. The troops are now too little to support themselves. The new rocket artillery has a maximum range of 120 km, and there is no need to go to the front line at all, and the wheeled type is more suitable...... In addition, when considering the high and low shooting range, the direction shooting boundary must also be based on the shooting range. The high and low firing boundaries need to reach -20°~+60 degrees, and the directional firing boundaries should be ±20°, so as to ensure that the rocket artillery reaches the maximum firing range at the maximum firing angle ......"

Liu Yue directly took the launch vehicle firing range used by the WM-120 long-range rocket artillery system as the standard.

The firing range is related to the firing range.

Rockets, like artillery shells, must have an angle, launch into the sky, and then reduce the altitude as they move forward due to factors such as gravity, so as to form a parabola......

When launching rockets at different firing ranges, it is necessary to consider the center of gravity of the vehicle to avoid losing balance and causing it to overturn.

In order to get 2135 out as soon as possible, Liu Yue put forward more detailed requirements.

"Including the position of the hydraulic jack, in order to ensure the stability of the launch platform, the position of the layout must be taken into account, otherwise the stability of the rocket artillery when firing at various firing ranges cannot be guaranteed......"

Liu Yue kept making all kinds of demands.

This is also his habit, he does not engage in vehicle design, but he requires that the vehicle design meet the requirements of the rocket launcher he designed.

The rocket launcher system is the key, and the vehicle-carrying system also affects the performance of the entire rocket launcher.

"In addition, we need not only launch vehicles, but also ammunition supply vehicles. The ammunition supply vehicle needs to be equipped with a hydraulic boom to reduce the reload time...... In addition, the speed and maximum travel of the ammunition delivery vehicle also need to be the same as that of the rocket launcher vehicle, so as to ensure that it can be replenished quickly after launching......

Liu Yue's request was completely based on the WM-120 long-range rocket artillery system.

Even more demanding than the WM-120 rocket artillery.

This is also to improve combat effectiveness.

After listening to all of Liu Yue's requests, Wei Hongtao and the others did not raise objections at the beginning, saying that the technical difficulties were too great to complete Liu Yue's requests.

Several people first had a whispered discussion and exchanged opinions before raising the difficulty.

"Vice President Liu, this task is not difficult, and the problem of task cycle and funding ......" Wei Hongtao first asked the world and funds.

In the past, the headquarters organs have said that time is very tight.

"Now the time is tight, the task is heavy, and the R&D funds are allocated by the headquarters organs, and it is estimated that they want to evaluate according to the overall design plan...... In addition, it is best to come up with a design plan and manufacture a prototype car within one year...... Within half a year, we should be able to produce sample guns...... "Liu Yue has given a lot of time.

"This is too difficult, we can't finish it!" Chu Xingyuan shook his head directly.

It took a year to complete the design and build a prototype, which is a joke.

This is not an improvement of the existing chassis, but a completely new wheeled chassis with 8-wheel drive!

The chassis was redesigned, and all the systems of the entire vehicle had to be built from scratch, and if there was no suitable engine, the engine had to be built from scratch......

Who can make a completely new and usable chassis in such a short period of time, without any experience?

"Why can't you take it out within a year?

Zheng Jianguo, who had been listening to it all the time, frowned without saying a word.

He did not accuse Factory 2135 of supporting Factory 2109, but he never said that it could not be done.

Factory 2186, but it is ready to come up with a sample gun in half a year!

If the vehicle is not solved, the performance of this rocket artillery will be greatly reduced.