After hearing this for a while, she also went to get busy.

He was going to build a warehouse next to it and put all the quarried stone into the warehouse.

Don't ask why the warehouse can hold so many stones, ask is the game setting.

As a result, Anwen's warehouse here has not been built yet, so he has to go to change places for Feng Ho.

There is no way, 20 minutes to dig through the mine from top to bottom, and then continue to dig, you have to dig underground.

It took half an hour.

An Wen rearranged the pickaxe and continued to dig.

In other words, it takes longer to place the pickaxe than it does to excavate.

"I'm dragging my feet."

An Wen was very helpless, what could he do, and the disc couldn't help with the matter of placing the wind pickaxe.

After placing the pickaxe, An Wen continued to build a warehouse.

After building a warehouse to load ore, then swing the pickaxe, then load the ore, and then swing the pickaxe, the ore......

An Wen just tossed back and forth.

For dinner, Anwen was fooled around, and I ate a few compressed biscuits to ensure that I was not hungry.

By 12 o'clock in the evening, it had been working for nearly 7 hours.

The result......

The mine was only dug into a 50-metre-wide opening.

In addition, there is a 2-meter-high overhanging gap between the rock wall of the mine and the ground, and this gap looks like the front teeth of the mine have been knocked out.

"This ......"

Well, the style of painting is very strange.

In fact, it seems that there is nothing wrong with the mine, but in fact, this efficiency is not low.

According to the ground area, it is 50 meters wide and 70 meters long, and it is also 3,500 square meters.

If you change the square and multiply it by the height of 60 meters, he has excavated a total of 210,000 cubic meters of stone.

But compared to the whole mine, this area is not a big deal at all.

"This Nima is very embarrassing."

Thinking of the slogan he shouted at the beginning, the corners of An Wen's mouth twitched a little.

Fortunately, there was no one else coming out of the disc next to him, otherwise he would have been embarrassed this time.

"No, I'm going to change my mind."

An Wen looked at the mine in front of him, and he felt that he couldn't do this.

It's not that the pickaxe isn't fast enough, it's that he's using the wrong method.

It takes longer to arrange the pickaxe than it does to use the pickaxe, which is wool.

Dysphoria.

After packing up her things, An Wen went to take a bath.

While soaking in the bath, he wondered how to increase his speed.

"If you want to open an open pit, not to mention much, at least there must be a 300-meter x 300-meter site.

Then 90,000 square meters of site, according to the calculation of 7 hours a day to mine an area of 3,500 square meters, it takes 25 days. ”

An Wen shook his head, dissatisfied with such a speed.

After thinking about it for a long time and taking a bath, he still didn't come up with a way.

"Am I stupid, of course I have to consult a professional for this kind of problem."

Before going to bed, An Wen found that he was thinking about it for a long time, and he was thinking about it.

He didn't know anything about mining.

I thought I was very good, but after a long time, I just broke the front teeth of the mine.

"Sleep, go to a professional tomorrow."

The next day, after An Wen finished breakfast, he found a graduate student majoring in civil engineering at the same university through a relationship.

Why do you want to look for a senior sister from the same season university, instead of looking for it at your alma mater, Aurora?

Don't ask, ask is no.

After adding this senior sister's WeChat, An Wen didn't say a word, and directly transferred 10,000 yuan over.

"I'm sorry for the trouble."

An Wen directly uses the banknote ability, after all, he feels stupid about what he wants to consult next.

Use money to open the way, the other party's attitude can be better, and he won't be playing with her by himself.

"Senior brother is polite, don't be like this."

The other party did not collect the money, and replied politely.

"Yes, this is a respect for knowledge, and it is also a compensation for wasting the precious time of the senior sister."

"Smiley/The junior is very good at talking, there must be a lot of girls chasing after it."

"Where, there are only a few hundred people."

The business blew each other for a while, and the other party also accepted the money, and at Anwen's suggestion, the two sides opened the video to communicate.

After all, it is very troublesome to type and communicate like this, and sometimes I can't understand it.

After the video was connected, the senior sister's eyes lit up after seeing An Wen's appearance.

As for the appearance of this senior sister.

It can't be said to be ugly, but it can only be said to be an ordinary person.

That's not the point, the next thing is the point.

An Wen went through the situation of the mine, and then asked the senior sister what to do to mine the ore with the highest efficiency.

"Oh...... This kind of open-pit mining is very simple, according to you, in fact, as long as you carry out ladder mining, it is completely fine, there is no difficulty. After hearing this, the senior sister immediately said.

The corners of An Wen's mouth twitched, he also knew this, but there were monsters underground.

"No, I know the stepped mining, in fact, the main thing is that the outside of this mountain is full of stones, I see...... My friend was unhappy with the rocks of the mountain, and the miners he hired were claustrophobic and had to work in the sun.

Therefore, I just want to ask my senior sister how to get rid of this mountain as quickly as possible, and then mine the ore below. ”

After listening to what An Wen said, the other party's eyes looked at An Wen very strangely.

Really, it's really the 10,000 dollars that work at this time.

Otherwise, this senior sister would definitely think that An Wen was entertaining her, or playing tricks on her.

Normal people, would they ask such stupid questions?

“…… Regardless of the cost, you can get rid of the rocks in the mountain as quickly as possible, right? ”

Obviously, the other party is not so serious, but with a hint of ridicule.

"Yes, there is no need to think about the cost."

An Wen was also very helpless when he saw the change in the other party's attitude.

He can't say that he is mining in the other world, and there are monsters attacking.

"That's easy, do you know this device? This is a TBM, and this thing destroys rocks very quickly.

You buy a few TBMs and you can quickly wipe out the entire mountain, and then you can open pit the veins.

By the way, if you are mining in the open pit, you buy another machine like this, which is called a giant wheel bucket excavator.

If you buy the best bucket digging machine, it can also be used to dig mountains, and you can level a mountain in a day. ”

An Wen looked at the two pictures sent by the other party, not to mention, he was really interested in this kind of large machinery.

"And how much does this set cost?" An Wen asked.

“…… Do you really want to buy it? "Senior sister is a little confused.

"It's not that I want to buy it, it's my friend who wants to buy it, and he's not bad for money." An Wen immediately explained.

"I know, I understand...... That TBM was cheap, seven or eight million for a little better, one or two million for a little worse.

As for the world's largest wheel bucket excavator in the picture, the Krupp Bagger 293, it costs 700 million. ”

Cost 700 million?

Sorry to bother me.

An Wen was also stunned after hearing this, this price was completely beyond his imagination.

Next, An Wen didn't continue to ask the question of how to get rid of the mountain, because he already had some ideas in his heart.

Most of what he asked afterwards was about how to place the mining equipment and how to mine it more scientifically after the mountain was destroyed.

The senior sister did not continue to ridicule, but from a professional point of view, she started from an open-pit mine and gave advice to An Wen.

In this regard, they are indeed professional.

What is waterproof, anti-collapse, what underground engineering safety, and even the general plan of the entire mine to dig underground in the future, I told An Wen.

Benefit.

These things, in the eyes of the other party, are very superficial and not difficult at all.

But for Anwen, this is valuable knowledge.

If you don't know what a professional tells you, you really don't know.

"Senior brother, if you have anything in the future, you can find the senior sister at any time, and the senior sister is free."

"Okay, thank you, senior sister, don't bother senior sister, I'm hanging."

Hanging up the video, An Wen came to the computer.

He began to look at the materials of the giant mining machinery.

After watching some videos of mining machinery, An Wen's blood boiled.

Sure enough, men just like big ones.

After a while, he closed his eyes and began to think.

"I don't have a giant wheel bucket excavator, and I can't afford it, but I can build a copycat version."

When An Wen thought of this, he directly crossed over to the other world.

Coming to the complex, An Wen opened the list of knowledge trees and clicked on the icon of the War Holy Beast.

"I can't build a giant wheel bucket excavator 240 meters long, 49 meters wide, and 96 meters high, but I can make a war holy beast.

Using the War Sacred Beast as the chassis, the head is removed, the neck is extended as a bracket, and a roulette wheel consisting of 500 pickaxes is mounted on the front end.

Although it is a little worse in all respects, it is enough, and the main thing is that it does not cost money. ”

An Wen found out for the first time that he was really poor.