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Time passed day by day, two weeks passed in a blink of an eye, and the time for the appointment with Su Min was about to come, during which An Haonan came to Fuzhou City with several construction machinery vehicles and a container full of cigarettes.

As a result, An Haonan scolded for a long time on that section of the dirt road, because those big potholes were in the middle of the road, and he drove those excavators and forklifts off the trailer at the end, and moved forward while repairing the road, feeling that if there was a camera next to him, he could make a movie about earthquake relief.

Huangshi is also ready to take this opportunity to practice these vehicles again, although he has been very familiar with the operation under the training of the coach before, but now it can be regarded as the state of on-site construction, the surrounding situation is still quite complicated, there are pits on the ground, some rocks on both sides, and there are several big cars waiting behind, so Huangshi drove the excavator in front.

Today's all-hydraulic excavators basically control the working device through two handles. The left and right tracks are controlled by two control levers. If it is a small excavator with a dozer plan, there is also a special handle to control the dozer plan. Push the handle dozer forward to descend and pull the handle back to dozer the plank up.

The operation mode of its main working device is to control the two handles with the left and right hands respectively. Each handle has four directions (front, back, left, right, and right) corresponding to four separate actions. A total of eight individual actions. The left handle is: Front: The stick opens forward. Rear: The stick is retracted backwards. Left: Rotates to the left. Right: Rotates to the right. The right handle is: Front: boom down. Rear: Boom lift. Left: Bucket digging. Right: Bucket open.

But Huangshi drove this new excavator and his previous practice is not the same, because it belongs to a large excavator, the boom has been lengthened to 30 meters, to be honest, this is really ferocious, everyone think about this ancient city is generally five or six meters high, slightly better can be built to seven to ten meters high.

Like Beijing, Nanjing City, such a city wall of 1234 meters high is unique, but that's it, in front of this kind of long boom excavator that is also a share of ashes, as long as the excavator dares to drive to 10 meters away from the city wall, and then send this boom to sweep the city wall, that is definitely sweeping thousands of troops like a sweeping situation.

Of course, the disadvantages of these mechanical vehicles are also very clear, first of all, they run slowly, if they drive slowly to others, people's oil, bed crossbows, artillery and the like are estimated to be ready, and these vehicles have no way to do S bend forward, people wait for you to get closer, and the consequences are really terrible to give you a shot.

The second is that the protection of the vehicle is too low, the cab of the vehicle is glass windows, which is of course the best when doing engineering, after all, the field of vision is broad, and what the situation can be seen at a glance, but when attacking the city, this is not suitable, not to mention the Frankie cannon, it is a bowl to bombard, this tempered glass can not stand it at such a close place.

The third is that the ease of operation of the vehicle is actually very poor, the vehicle has brakes, accelerators, clutches, steering wheels in the direction of travel, and there are two control levers in the excavation, this heart can not be used for two purposes, there is no way to do it while waving this steel giant arm while moving forward, which is too much less deterrent for the natives.

Huang Shi complained about An Haonan at that time, Lao An looked at him like a monster, because Lao An couldn't understand why Huang Shi would have this kind of thought, because he had so many customers, people have always put forward opinions on the performance of the vehicle, and it was the first one to mention that the operation method should be improved.

"No matter how rich you are, there is no way, and other big factories will not do this for you." At that time, when An Haonan asked Huang Shi why he wanted to do this, Huang Shi said that because he had money, he wanted to transform a Gundam according to his childhood dream, and An Haonan immediately glanced at Huang Shi, and before the money was earned, he began to get stuck.

After being rejected, Huangshi will naturally not be easily discouraged, the big factory does not make this money, there are always small factories to earn, but there must be a way first, so he first found Gao Xiang Gao Fat, Gao Fatzi was puzzled by Huangshi just finished tossing the octacopter aerial photography aircraft, and what Gundam brand excavator tossed.

"An excavator is much easier than driving a car, have you ever driven it?" Gao Xiang asked first.

"I'm already learning, but I still feel like it's too difficult, and I want something simpler, easier to operate." Huang Shi gestured to the action of operating the excavator, "I want to move all these controls under my feet to it." ”

"You think it would be nice if it could be like this." Huang Shi popped out an index finger in his left hand, "I popped out my finger, and it went forward, and I slowly bent my finger up, and he slowed me down, and as soon as I shook my right hand, he started to dig the soil for me." After saying that, Huang Shi made several demonstration moves.

But apparently the tall fat man didn't understand Huangshi's Gundam complex, he looked at Huangshi in surprise, and didn't know if the Huangshi in front of him was wrong, "Actually, the clutch, brake, and accelerator are not very difficult things, this kind of car is slow, don't drive it as a sports car!" ”

……

Seeing that Gao Xiang shook his head and couldn't understand his original intention, Huang Shi had to find another way, he first thought of finding Lianghao, and when he thought of Lianghao, he thought of his smart, cute and cute "Talo", but unfortunately Huang Shi made several calls in a row, but no one answered, and he waited for a long time and did not receive a reply.

Huang Shi had to find another way, and counted some of the connections he knew, as if in addition to the tall and fat man, the only other technical talents were Bai Meng and Liu Haiyang, Liu Haiyang was engaged in chemical engineering, and this kind of mechanical gadget was not good at all, but Huang Shi also had other things to ask him to help with.

The other Bai Meng is an automation engineer in the factory, but what exactly he is doing in the factory, Huang Shi has not asked before, among the few people they play ball, Bai Meng is more taciturn, he is not like Liu Haiyang all day long.

Recently, Bai Meng's work has been busy, Huang Shi that day after practicing digging the car, called him for a long time to connect, he actually worked overtime and did not get off work, waiting for Huang Shi to drive the car and wait outside his factory, the new Tao what 'the invincible master of online games' looked through the ten lines twice, and then yawned a few times, only to hear the night shift bell of the factory ring.

Soon after, I saw Bai Meng coming out of the factory, he was still with stubble hair, wearing blue overalls, mingling with many workers who were off work together, in order to call him, Huang Shi pressed the horn twice.

"Come, see you're tired, smoke a cigarette." Huang Shi saw Bai Meng's tired look, and he didn't rush to talk about his own affairs, he first took out the cigarette case, handed Bai Meng a cigarette, and after helping him light the cigarette, the two of them leaned on the front of the car together, looking at the factory gate where the flow of people after work began to sparse.

When a cigarette was about to run out, Bai Meng reluctantly threw the cigarette butt to the ground, and crushed it hard with his toes, "It's really a good cigarette, by the way, Lao Huang, you still came to me so late, there must be something important, you say it." ”

In fact, Huang Shi didn't want to disturb Bai Meng so late, but now everyone is not free during the day, so he has to do this, but now Huang Shi's face is thicker, and he is not too embarrassed, "Let's go, let's go to the Starbucks over there in Wanda to sit down, I have something I want to ask you." ”

"Forget it, don't go to such a high-end place, I can't go either." Bai Meng smiled bitterly and stretched out his arm, seeing that there were still several pieces of black oil stains on his work clothes, "We have a food stall in front of us, the taste is not good, and the price is affordable." ”

The two sat in the food stall and ordered more than a dozen barbecue skewers, which did taste good, and the two of them ate with their mouths full of oil, but because Huangshi had to drive, and Bai Meng had to go to work tomorrow, so the two of them didn't call for beer, but just called for a pot of tea.

Bai Meng pulled the thin, narrow roll paper in the plastic roll, tore several sheets with his hands, folded them, wiped them on the grease nozzle, then kneaded them in a ball, threw them on the ground, and then picked up the tea cup on the table, poured several sips, and burped a lot.

"This time it's really cool." Bai Meng patted his stomach and said, "Lao Huang, let's say it, it's time to say it now." ”

So Huang Shi re-told Bai Meng what he had said to An Haonan and Gao Xiang, Bai Meng was not surprised, he thought for a while and said, "Old Huang, you actually want to make this excavator a full skeleton conduction control, right?" ”

"Well, I guess so." Huang Shi saw that Bai Meng should understand what he meant, so he continued to ask, "How is it, Xiaobai, is this line of thought of mine okay?" ”

"Of course, there is no problem with the train of thought, but ......" Bai Meng muttered.

"Any problems?" Huang Shi asked with some concern.

"There are some problems on the integrated circuit, and there is also the control mode of replacing the lever of the excavation arm with the arm style, but without changing the transmission system, it is still a hydraulic excavation arm, so that a person can operate the excavation arm, which is quite challenging." Bai Meng subconsciously touched his chin, although there was no beard on his chin.

"How's it going, is there a play?" Huang Shi asked nervously.

"If you really want to do it, you can do it, I remember in the Sina video, a college student made a similar thing." Bai Meng lowered his head and knocked on his forehead, "Yes, I still remember that his name is Wang Hui, and his online name is Only Heart Sword, and he also left a contact information." ”

"If you spend money to ask him for help, he is absolutely willing, no, you give him living expenses, provide him with excavators and parts, it's enough, and you don't need to give more money." Speaking of this, Bai Meng slammed his left palm with his right fist, and his excitement was overflowing.