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Chapter 881 I remembered the price wrong

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    Until this moment, people didn¡¯t notice this medium-sized helicopter covered by the powerful halo of the Y-17.

    Wait why is it the halo again? It seems that the previous halo of the Z-12 also concealed the fact that the Y-15plus can carry helicopters for long-range maneuvers.

    Why do halos appear one after another during an earthquake rescue operation?

    But this is no longer important. Anyway, the military observers from various countries present are already numb. Compared with this, they are more interested in the Z-15 helicopter lifting supplies to the Shenxian Bay post.

    Although the general appearance is somewhat similar to the smaller Z-12, such as the round radome on the nose, the small vertical tails on both sides under the tail rotor, and the four articulated propeller blades.

    But if you look carefully, you will find that there is a big difference between the two fuselages. The Z-12 fuselage is full of angular muscles and strength, but it has somewhat lost the agility, beauty and violence of an aircraft.  A product of aesthetics.

    The Zhi-15 is different. Due to its unique diamond open line body cross-section design, the entire Zhi-15 maintains a sense of muscular strength without losing a sense of agility and vitality.

    To use an inappropriate metaphor, if Zhi-12 is a strong man like Dwayne Johnson, then Zhi-15 is Bruce Lee wearing a training suit.

    Not only are the muscles bursting, but they are also extremely flexible.

    In fact, this is indeed the case. When the Zhi-15 was changing the defense of the outpost troops, the military observers did not pay much attention to it. They thought that it was a slightly larger existence than the Zhi-12, and it was just a few more people. Because of this  , they focused all their attention on Yun-17.

    However, when the Z-15 flew to the Shenxian Bay outpost to lift parts of the prefabricated house, these foreign military observers discovered that in addition to its good carrying capacity, this helicopter also had excellent external lifting capabilities.

    If nothing else, the hoisted integrated board house components are not light at all.

    So someone asked: "Captain Zheng, how much does the component of your board house weigh?"

    "3 tons!"

    The person who asked was stunned for a moment when he heard this, and then asked urgently: "Then what is the maximum hoisting weight of this Z-15? What is the maximum load-bearing capacity?"

    "The maximum hoisting load is 3.2 tons, and the maximum comprehensive load capacity is 4 tons. There is no way. The maximum take-off weight of the entire helicopter is only 8.5 tons. Excluding the weight of 400 gallons of aviation fuel, oh~~ it is calculated according to the American standard gallon.  About 1.2 tons, the empty weight of the whole machine is only 3.3 tons net weight"

    As he spoke, Zheng Quanli paused, took out a pack of cigarettes from his pocket, took out one, lit it, and took a deep breath, looking quite melancholy: "Oh it's still a little short of heat, earlier.  The development unit came to me to ask my opinion on this medium-sized helicopter of 6 to 8 tons. I said at that time that an 1800 kilowatt engine was the starting point, and 2200 kilowatt was considered adequate. After all, on the plateau, the more power, the better. As a result  ¡­¡±

    Before he finished speaking, Zheng Quanli shook his head and smiled bitterly. The thin, dark face that was dissatisfied with the plateau red looked so helpless and helpless. He took two puffs of cigarette, and seemed to vent all the depression in his heart on the cigarette butt. Then he continued lonely: "  As a result, the development unit said that the 1800 kW to 2200 kW class wd-47z should be used on large helicopters with a maximum takeoff weight of 13 to 15 tons. In their words, the three-release layout is enough to support this level of helicopters in performing various tasks on plateaus.  Task.

    Therefore, the Zhi-15 is equipped with only two 1456 kilowatt wd-45z. Although the shaft horsepower is 1979 horsepower, I feel that the maneuverability is not as good as the wd-43z on the Zhi-12. Although it is only 1048 kilowatts and 1424 shaft horsepower, but  After riding on it, I felt that the Z-12 had more power and more powerful power. This may be due to personal subjectivity. I just feel that the Z-12 is more to my liking"

    While smoking a cigarette, Zheng Quanli began to talk about Zhi-15 and Zhi-12. There was no pride or pride in his words. Instead, he seemed to be commenting on his two unsatisfactory brats. Not only was he laughing and scolding himself, but he was also self-deprecating.  There is the helplessness of hating that iron cannot become steel.

    But hearing these words, military observers from various countries felt a sense of d¨¦j¨¤ vu that someone else¡¯s child was so outstanding and yet they were not satisfied. Many people even looked at Zheng Quanli with strange eyes, as if to say,  If your brother doesn¡¯t want straight-15 and straight-12, give it to me and I¡¯ll take it, whatever the conditions are.

    ???????????????? All kinds of mixed emotions were rising up in turn, which made Norokov very uncomfortable at the time.

    So much so that when this rough man from the fighting nation saw Zheng Quanli talking about all kinds of things, he wanted to rush over and strangle the Davari who used to sleep in the lower bunk.

    ?????????????? Can nm still have less hala?

    ??Zhi-15 can achieve a comprehensive load level of 4 tons with a maximum take-off weight of 8.5 tons. This seems ordinary. Are you, Zheng Quanli, drifting? Want to go to the sky???!

    In the past two years, the comprehensive carrying capacity of the Mi-171 helicopter that Russia improved on the basis of the former Soviet Mi-17 is only at this level.

    The maximum take-off weight of the Mi-171 helicopter that can reach this level has reached 13 tons. According to the current classification of helicopters, it already belongs to the category of large helicopters, but its comprehensive capabilities can only be compared to the level of medium-sized general-purpose helicopters below 10 tons.

    What does this mean?

    The Mi-171 is far behind the Z-15 in terms of reproduction and manufacturing.

    Maybe the Mi-171 helicopter can be stronger than the Z-15 in terms of space, but the price paid is also very obvious, that is, the Mi-171 helicopter sacrifices its long-distance air transportation capability.

    In other words, ordinary transport aircraft cannot carry a helicopter as large as the Mi-171 for rapid maneuvers over long distances.

    "The Z-15 can ride on the Y-17 for long-distance rapid deployment at any time and anywhere. From this point of view, the Z-15 is more flexible and has more mission flexibility than the Mi-171 helicopter.

    If nothing else, when the Mi-171 helicopter encounters an emergency mission such as the Karakoram Pass earthquake, it has no choice but to use itself to perform long-distance transition maneuvers.

    But the Zhi-15 can reach the front line with the cooperation of transport aircraft.

    This is disaster relief. If it were actual combat, what was hoisted under the Z-15 that arrived quickly was probably not a 3-ton modular house component, but a D-30 122mm howitzer of the same weight, and a gun crew of 5 soldiers in the cabin.  As well as nearly half a ton of ammunition, they soared into the sky, arrived at the designated location, and deployed quickly

    Thinking about that scene, Norokov felt sad for the New Delhi officers and soldiers on the other side of the mountain.

    This is still the Z-15. According to Zheng Quanli, there is also a 15-ton three-engine large helicopter under development. The power of the engine has reached 2,200 kilowatts. If it continues to develop at this level, Russia's rotorcraft will probably be completely lost.  The market of a large country in the East.

    So Norokov glanced at the Karakoram Mountains in the direction of New Delhi, and said to himself: Motorsky is looking at you this time.

    He turned his head without hesitation and whispered to Zheng Quanli in a low voice: "My dear Davari, I just remembered the price incorrectly. The Mi-171 is US$6.5 million per aircraft; the Mi-26 is US$15 million per aircraft."

    Zheng Quanli, who was holding a cigarette in his mouth, said nothing when he heard the words, but there was a simple and honest smile on his face

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