The helicopter descended slowly.

This is the interior of Qianzhou Industrial Park.

Inside the empty industrial park, no one else exists.

Without Wang Buan's instructions, others could not easily enter. Otherwise, they will be exterminated by the robot elves.

With the fury of the robot elves, it is not too easy to kill a few people.

Bell 407 helicopters will be retrofitted here.

The estimated renovation time is 90 minutes.

Get off the plane.

Stand aside.

The robot elves immediately moved on.

Countless manipulators, like sharp scalpels, quickly disemboweled the helicopter.

The engine was dug out.

The drivetrain was dug out.

The avionics system was also taken apart.

The other systems are also rapidly falling apart.

In less than ten minutes, a complete helicopter has already been turned into parts all over the ground.

Shangguan Yuqiang was dumbfounded.

Pei Lan also looked sluggish.

What does this do?

What is this?

Is this an intelligent manipulator?

Is this the power of industrial manufacturing? It's really very advanced......

No wonder Wang Buan was able to produce so many high-end products. The machinery and equipment he has are also very advanced. It's incredible!

Where did all this machinery come about?

Could it all be designed and produced by Wang Buan himself?

Then this Wang Bu'an is inevitably too terrible. For a while, they all felt awe-struck, and they all felt that Wang Bu'an was unfathomable.

"Can I take pictures?" Shangguan Yuqiang said in a low voice.

"Yes. Wang Buan nodded.

"Aren't you afraid of leaking secrets?" Pei Lan reminded euphemistically.

"Don't be afraid. Wang Buan shook his head.

What are you afraid of?

If you want to leak it, it will be leaked a long time ago.

In fact, many people know the secret of the industrial park. Many people have seen it too.

It's just that they never know exactly where the authority to control the industrial park is.

Otherwise, I'm afraid it would have come over and occupy it a long time ago.

Shangguan Yuqiang took out her mobile phone.

She was intently shooting at the robot.

Pei Lan hesitated.

She always felt a little bad.

Is there really no need to keep it secret?

"It's okay, just shoot. Wang Buan said indifferently.

"Aren't you afraid that others will know everything here?" Pei Lan said with some curiosity, "In case someone else cracks your technical secrets......

"They can't crack it. ”

"Really?"

"Of course!"

Wang Bu'an replied proudly.

Want to crack my secret? No way.

Unless it's you with the help of Transformers. Have the same permissions as me.

Obviously, this is not possible.

Shockwaves have long said that they only need one agent.

The only agent is, of course, Wang Buan.

This is the only one.

There is no semicolon.

"It's ......"

"New engine. ”

"Huh?"

"You're going to change the engine?"

"yes!"

Both girls were shocked.

Wang Buan's courage is too great.

He actually wanted to replace all the engines of the Bell helicopter?

It's like a helicopter!

What engine is he going to change?

Own production?

Not to mention, they did guess correctly.

What Wang Buyan wants to replace is indeed a combustible hydrogen engine produced by himself.

The previous engine was an ordinary turboshaft engine, which could not meet Wang Buan's needs. Slow, costly, short range. It's totally unbearable. It must be transformed.

He was going to replace it with his latest ZM-100 engine. The output power is 10,000 K.

Isn't this engine yet finished?

That's when the simulation is not done. For the sake of safety, there was no production.

But Wang Buan feels that there is no problem with the technology of Transformers. Make your own crab and try it first. Produce one first, install it and see the effect.

Yesterday, he had already ordered the Qianzhou Industrial Park to produce several ZM-100 turboshaft engines for backup.

Now, it's time to install one of them on top of the Bell 407 helicopter.

Changing the engine is a very tedious job.

Even if there are many robot elves working together, it will take a long time.

Shangguan Yuqiang concentrated on photography.

Pei Lan also took out her mobile phone and concentrated on recording.

Since Wang Buan said that there is no danger of leaking. Naturally, she wanted to record the process.

I don't know when I can use it.

Maybe another helicopter will have to change its engine.

It took a full 50 minutes for the engine to be replaced.

Then it's about reassembling the systems.

Comprehensive test system.

Once you are sure that there are no problems, you will be considered complete.

It took exactly 90 minutes.

"Done?"

"It's done. ”

Wang Buan said lightly.

It's done, of course.

The finish was perfect.

Got a new engine.

Retrofitted with a new avionics system.

It has been equipped with new navigation and terrain assist systems.

All the parts that needed to be replaced were replaced. What doesn't need to be replaced has been strengthened.

The original fuel tank has been converted into a utility tank. A lot of items can be stored.

Due to the change in weight, there were also some changes to the fuselage.

The length and width of the rotors have increased.

The main purpose is to increase the lifting force.

The new ZM-100 turboshaft engine, the power is too strong, there are a lot of things that need to be changed.

Almost the entire drivetrain has changed.

All parts and components are reproduced in the industrial park.

All of the previous parts were disposed of as garbage. Completely abandoned.

The blades of the rotors are also specially reinforced with liquid metal.

New performance parameters are also out.

The practical ceiling has been increased to more than 11,000 meters.

The cruising speed increased to 350 kilometers per hour. The maximum speed is more than 400 kilometers per hour.

Voyage...... Infinite, of course. As long as Wang Buan is willing, it is no problem to fly all over the world.

The take-off weight increased to more than 100 tons.

In other words, a 99A tank can be hung directly.

If it is a 96B tank, it weighs more than 40 tons, and it can even hang two at the same time!

If it is a Type 59 tank weighing more than 30 tons, three can be hung at the same time!

"This ......"

"Monsters......"

Pei Lan gasped.

It's not a Bell 407 at all.

It's like the previous J-16 fighter, after being replaced with a 125 aero engine, it is no longer a J-16. It's a brand new J-17 fighter!

Shangguan Yuqiang suddenly had a ridiculous thought in her mind.

Bell Helicopter should really find Wang Bu'an to cooperate.

The weak chicken-like Bell helicopter, after being transformed by Wang Buan, immediately turned into an eagle that could soar above the nine heavens.

11,000 meters of ascent is almost a direct landing on Mount Everest.

Do you want to actually fly to Mount Everest and try it?

It's a pity that Qianzhou is still too far away from Mount Everest.

Even flying at the limit of 400 kilometers per hour can take several hours.

Wang Buan definitely doesn't have so much time to waste.

Besides. This is Bell Helicopter.

Outwardly, it's still a Bell helicopter.

Is it free to go to Mount Everest and advertise Bell Helicopter?

This kind of thing......

It's definitely going to drive a domestic helicopter.

With the current progress of research and development, it is estimated that the domestic Eagle helicopter will soon come out.

"You go and try. ”

"Okay. ”

Pei Lan performed adaptive manipulation.

Very good to open.

It's smooth.

It's easier to control than before.

A special Safe Flight System is also attached. When necessary, the helicopter can land automatically and safely.

"Come on. ”

"Do what?"

"Go to 10,000 meters in the air. ”

"Huh?"

Shangguan Yuqiang hesitated for a moment, and finally came up.

The helicopter then began to climb rapidly.

This is to test the ceiling.

500 m ......

1000 m ......

2000 m ......

3000 m ......

The climb is very smooth and silky smooth.

Soon, the helicopter had already broken through three thousand meters. Almost nothing.

For the vast majority of helicopters, this altitude is almost the limit. If you want to continue climbing, the engine will have to be put to the test.

However, for the ZM-100 turboshaft engine, the power at this time, is less than 10%!

That's right, less than 10% of the power output!

There is still 90% of the power left!

All right.

Continue to rise in height.

4000 m ......

5000 m ......

6000 m ......

This is again a limit height. Including Black Hawk helicopters.

For the vast majority of high-altitude helicopters, at this altitude, the engine basically reaches 100% power. If you want to continue to rise, the engine will be overloaded.

A short overload, of course, is no problem. However, if it is overloaded for a long time, it can be dangerous.

In fact, even Black Hawk helicopters are not recommended to exceed 6000 meters altitude.

At an altitude of six thousand meters, the engine may surge.

This is an overload of the engine.

More often than not, it's the lack of engine power that makes it impossible to climb any further.

There is more than enough heart but not enough strength!

This is the case with many domestically produced helicopters.

The performance of the engine is not good, and the height is always not up.

However, the power of the ZM-100 turboshaft engine was used by less than 30%, and there was a surplus of 70%!

All right.

Keep climbing.

7000 m ......

8000 m ......

9000 m ......

The handling is still silky smooth.

Suddenly, a civilian airliner flew by from three or four kilometers away.

The pilots of the civil airliners were stunned. They all thought they were wrong. At an altitude of 9,000 meters, a helicopter actually appeared?

How can it be?

They hurried to check the altimeter.

That's right, it's 9,000 meters. This airspace has always belonged to civil airliners.

When did a helicopter come up and go wild?

Could it be an alien creature?

Hurriedly report to the ground.

"Let's go down. Pei Lan said.

"What are you doing?" Shangguan Yuqiang was nervous and excited, and she was a little reluctant.

Coming up in a helicopter at an altitude of 9,000 meters, who can do it?

This height is higher than Mount Everest.

If Mount Everest was right next to them, they could land on the top of the snowy peak at any time!

"I guess fighter jets are coming soon. Pei Lan said.

"Don't. Keep climbing. Wang Buan said.

"Okay. Pei Lan had no choice but to continue climbing.

10000 m ......

11000 m ......

Finally, the theoretical maximum ceiling was reached.

At this moment, the power output of the engine is around 95%. There is still a 5% safety surplus.

If you are not afraid of engine damage, you can continue to lift a few hundred meters.

Unfortunately, they don't have a chance.

Because, the fighter is coming.