Chapter 881

It was only at this moment that people noticed the medium-sized helicopter covered by the powerful aura of yun-17.

Wait What's the halo again? It seems that the halo of the zhi-12 also conceals the fact that the yun-15plus can carry long-range maneuvers of helicopters.

Why is one halo after another in an earthquake rescue operation?

However, it doesn't matter any more. Anyway, the military observers of all countries on the scene are numb. Compared with them, the zhi-15 helicopter carrying materials to the shenxianwan post is more interesting to them.

Although the general shape is similar to that of the smaller zhi-12, such as the round radome of the nose, the small vertical tails on both sides under the tail rotor, and four hinged propeller blades.

However, if you want to observe carefully, you will find that there is still a big difference between the two fuselages. The straight-12 fuselage is full of angular muscle strength, but it has lost the smart beauty of an aircraft and the product of proper violence aesthetics.

The straight-15 is different. Because of its unique diamond open line fuselage cross-section design, the whole straight-15 maintains a sense of muscle strength without losing a sense of flexibility and vitality.

To use an inappropriate metaphor, if zhi-12 is a strong man like Jushi Johnson, then zhi-15 is Bruce Lee in training clothes.

Not only muscle burst, but also extremely flexible.

In fact, it's true. When zhi-15 was changing the guard posts, the military observers didn't pay much attention. They thought that the existence of zhi-12 was just a few more people. That's why they focused on yun-17.

However, when zhi-15 flew to shenxianwan sentry post, these foreign military observers found that the helicopter had good carrying capacity as well as good external hoisting capacity.

Not to mention anything else, the components of the integrated board house lifted up are not light.

Then someone asked, "Captain Zheng, how heavy are the components of your board house?"

"Three tons!"

The inquirer was stunned and immediately asked, "what's the maximum lifting weight of this zhi-15? What is the maximum carrying capacity? "

"The maximum lifting load is 3.2 tons, and the maximum comprehensive load capacity is 4 tons. There's no way. The maximum take-off weight of the whole helicopter is only 8.5 tons. The 400 gallon aviation fuel weight is removed. Oh ~ ~ it's calculated according to the American Standard, the weight is about 1.2 tons, and the empty weight of the whole helicopter is only 3.3 tons of net weight..."

With that, Zheng Quanli took a pause, took out a pack of cigarettes from his pocket, took out a cigarette and lit it. He took a deep breath, looking rather melancholy: "Alas It's still a little bit worse. Earlier, the research and development unit came to me to ask my opinions on this kind of 6-to-8-ton medium-sized helicopter. At that time, I said that the 1800 kW engine was the starting point, but the 2200 kW engine was barely enough. After all, the higher the power, the better. The result is... "

Zheng Quanli shook his head and grinned bitterly before he heard the words. How helpless was his black face that was dissatisfied with the plateau red? He took two mouthfuls of cigarettes and seemed to vent all his depression on the cigarette end. Then he went on lonely and said: "as a result, the research and development unit said, the wd-47z of 1800 kW to 2200 kW should be used in large helicopters with the maximum takeoff weight of 13 to 15 tons, In their words, the third release bureau is enough to support helicopters of this level to carry out various missions on the plateau.

So the zhi-15 is only equipped with two 1456 kW wd-45zs. Although the axle horsepower is 1979 horsepower, I don't think it's as maneuverable as the wd-43z on the zhi-12. Although it's only 1048 kW and 1424 axle horsepower, I feel that the power of the zhi-12 is more sufficient and the power is more powerful after I ride it. Maybe it's my subjective reason. I just think the zhi-12 is more suitable for my appetite... "

While smoking, Zheng Quanli began to talk about zhi-15 and zhi-12. There was no pride and complacency in his words. Instead, he was like commenting on two bad boys in his family. He not only laughed at himself, but also felt helpless.

But in the ears of military observers from all over the world, there is a sense that other people's children are so excellent that they are not satisfied. Many people even look at Zheng Quanli and find it strange. They seem to say that if you don't want zhi-15 and zhi-12, give them to me, I want them, whatever conditions you want.

Among them, five flavors are mixed and various emotions are surging up in turn, which makes norokov feel very bad at that time.

So that the rough old man of the fighting nation looked at Zheng Quanli's all kinds of Shenkan, and wanted to jump directly to strangle the dawari who used to sleep in the lower bunk.

Can't we have less Hara?

With a maximum take-off weight of 8.5 tons, the zhi-15 can achieve a comprehensive load level of 4 tons. I think it's not too bad. Do you think Zheng Quanli is gone with the wind!

In the past two years, the comprehensive carrying capacity of the MI-171 helicopter improved by Russia on the basis of the former Soviet Union's Mi-17 helicopter is also at this level.

The maximum take-off weight of MI-171 helicopter, which can reach this level, has reached 13 tons. According to today's classification of helicopters, it has already belonged to the category of large helicopters, but its comprehensive capacity is only comparable to that of medium-sized general-purpose helicopters with less than 10 tons.What does that mean?

MI-171 is far behind zhi-15 in terms of remanufacturing.

Perhaps the MI-171 helicopter can be stronger than the straight-15 in space, but the price paid is also very obvious, that is, the MI-171 helicopter sacrificed the long-distance air transportation capacity.

That is to say, the general transport aircraft can't carry the size of MI-171 helicopter for long-distance rapid maneuver.

However, the zhi-15 can take the yun-17 and make long-distance rapid deployment at any time and any place. From this point of view, the zhi-15 helicopter is more flexible and flexible than the MI-171 helicopter.

Among other things, the MI-171 helicopter has no choice but to use itself for long-distance transition maneuver when it encounters such an urgent task as the Karakoram Pass earthquake.

However, the zhi-15 can reach the leading edge with the cooperation of transport aircraft.

It's a disaster relief. If it's a real battle, it's estimated that the weight of the D-30 122mm howitzer hoisted under the fast arriving zhi-15 is not 3 tons of board room parts, but the same weight of D-30 122mm howitzer

Think about the picture, norokov felt sad for the officers and soldiers of New Delhi on the other side of the mountain.

This is still the zhi-15. According to Zheng Quanli, a 15 ton three engine helicopter is still under development, and the engine power has reached 2200KW. If the development goes on at this level, Russia's rotorcraft is expected to completely lose the market of a big country in the East.

So norokov glanced at the direction of New Delhi on the other side of the Karakoram mountain, and said in his heart: motolski, this time, it's up to you.

Without hesitation, he turned his head and murmured to Zheng Quanli in a low voice: "my dear dawari, I just mistakenly remember the price. The meter-171 is US $6.5 million each, and the meter-26 is US $15 million each."

Zheng Quanli, with a cigarette in his mouth, didn't speak, but he had a simple and honest smile on his face