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Of course, whether it is to be transformed into a "Transformer" type humanoid excavator, or the two anti-riot bombs in the "Two Bombs and One Star", it will take time to do it, so on the way back to the shipyard with these excavators, Huangshi can only carefully and strictly follow the operating procedures to operate the excavator he drives.

Every time Huangshi eats soil with a digging shovel, he doesn't dare to eat too deep, and he is also very careful and slow to lift the bucket, because if it is too deep or too fast, it may damage the machinery and cause the whole car to overturn. And every time the bucket falls, it should not be too hard to smash on the ground, otherwise it will impact the stability of the track and the frame.

I remember that the coach once said that when the excavator rotates, the slewing clutch should be used to rotate smoothly with the slewing mechanism brake, and sharp rotation and emergency braking are prohibited. And the bucket has not left the ground, shall not do turning, walking and other actions. When the bucket is fully loaded and suspended, the landing boom and walking are not allowed. In this way, Huang Shi was busy for a while, and the beads of sweat on his forehead flowed down.

This time, Huangshi purchased a total of 7 sets of large-scale equipment, two excavators with extra-long arms installed with "XCMG", one excavator with "Zhenyu Weilante" crusher, two large bulldozers, and two muck trucks of "Dongfeng" dump kings, which cost millions in total.

Among the two excavators, one of them is a backhoe and an integral change arm, which has the advantage of simple structure, light weight and large rigidity. The disadvantage is that there are few working devices to be replaced, and the versatility is poor. It is mostly used on excavators with similar long-term operating conditions. It can make the excavator have a large digging depth. However, the unloading height is reduced, which is in line with the requirements of the excavator's backhoe operation.

The other is the excavator of the positive bucket, it is using the combined boom, and the combined boom is connected with an auxiliary link or a hydraulic cylinder 3 or a bolt. The angle between the upper and lower boom can be adjusted by auxiliary connecting rod or hydraulic cylinder, although the structure and operation are complicated, but the angle between the upper and lower boom can be greatly adjusted at any time in the operation of the excavator, so as to improve the operation performance of the excavator.

The excavator that was installed with the crusher is Huangshi ready to be used to smash the city wall in the future, because the most important feature of the crusher is its strike frequency and impact energy, so if it is a strong and powerful impact system of "hydraulic + nitrogen", the energy loss can be reduced to the lowest and the impact energy is the largest, and the efficiency of such a system is also the highest.

The bulldozer Huangshi also bought two models, one tracked and one tire-tired. The crawler bulldozer has a large traction force and a small grounding specific pressure (0. 04-0. 13MPa, strong climbing ability, but low driving speed. The rubber-tired bulldozer has high travel speed, flexible maneuverability, short operation cycle time, convenient transportation and transfer, but small traction, and is suitable for situations that require frequent changes in construction sites and field work.

As for the muck truck, there is nothing too good to say, except that each car is 14 tons of self-weight, which is to let the manufacturer make a compartment tarpaulin automatic covering device. Huangshi once saw the muck truck used in the mine on TV, the largest mine truck can carry 350 tons of ore at a time, but the mine truck is so expensive that a tire is equal to the price of a Mercedes-Benz car.

In particular, the Caterpillar mining car, the 797 has a dump bucket capacity of 360 tons, but it can easily reach 400 tons when loading ore, plus its own weight of 288 tons, so the total mass reaches 648 tons, and amazingly, its maximum speed is 40 miles per hour.

But its fuel consumption is insane, averaging 65 gallons per hour, which means it can only run 0 gallons. 3 miles, but such a car has to work day and night in the mine, and can only rest during regular maintenance. At that time, An Haonan heard that Huang Shi wanted to buy this, patted him on the shoulder, and said to him seriously, "You just wash and sleep, you can't afford to buy this kind of car." ”

At that time, Huangshi didn't know what was the magic of this kind of mining car, but he knew that this kind of car was big and tall enough, and judging from the comparison images of it and the crowd on TV, it was about four stories high, and people looked like a little ant with a big head in front of it.

Later, after returning home, Huangshi checked again, my God, this kind of vehicle is actually as high as 15 meters, this is higher than the Beijing city wall, the driver has to use the iron ladder in front of it to climb up to the cab, a wheel tire is about one meter wide, and it can reach 60 kilometers per hour at full speed.

If you add a giant beast steel plate with a relief shape in front of this giant Mac, and then make a few super-powerful speakers, and record a few clips of the tiger roaring wolf howling or something, Huang Shi really feels that in front of this kind of monster, all the ancient people will probably have to kneel, and it must be the kind of five-body throwing to the ground.

Of course, all this can only be Huangshi's fantasy, such an expensive car is only used to crush the army, after all, it is too luxurious, but Huangshi is not without a way to think, at least you can use thin steel plates to copy the body, of course, the big engine and giant tires have to think of another way.

……

After stumbling and smoothing out the potholes on a mountain road, the long convoy finally arrived at the shipyard, and the one-hour journey took six hours, everyone was tired and hungry, but fortunately An Haonan had his men in the middle to go outside and buy two boxes of bottled water and some bread, and everyone ate alive in the busy work.

"That's where they deliver?" An Haonan asked Huangshi with a frown, they were now standing in another dock in that shipyard, which had no boats and no other sundries, except for a few tall scaffolding.

"Yes, you see there's a dock outside, and they said they'll pick it up at night when our goods come." Huang Shi pointed out the door, "We just need to put those goods here, and lock the door, they have the key here." ”

"Uh, well, that's it." An Haonan was a little disappointed, he came here in person this time, in addition to holding the goods, in fact, there was also a purpose to meet those Changle people, after all, once born and twice cooked, maybe in the future, in addition to this batch of goods, he can also send some more valuable things to North America, but Huangshi didn't seem to understand his implied meaning, and there was no indication of any introduction.

Of course, this is wronged Huangshi, where can Huangshi conjure up a group of Changle people who can cross the Pacific Ocean, this time the goods are purely using Huangshi's light gate to turn around, so An Haonan just said it clearly, he will not get a satisfactory answer.

An Haonan had to ask the driver to turn the container truck upside down, and then put the door to the door of the warehouse, after opening the container door, Huangshi saw that various brands of high-end cigarettes were neatly stacked in the box, but now they were covered with black plastic bags.

It turns out that the diameter of ordinary cigarettes is through large and large fishing boats, and those fishing boats either transform the left and right sides of the fishing boat into secret cabins, or directly open a small opening in the oil tank, and then put those cigarettes in the oil tanks that should be filled with oil.

So after eating, several people moved the 20,000 cigarettes, that is, 80 boxes of cigarettes, to the dock, and then locked the door, Huangshi patted An Haonan on the shoulder, "Let's go, I invite a few of you to eat Changle seafood and celebrate." ”

……

Later, An Haonan circled in the shipyard for two days before returning to Hangzhou, and before he left, he didn't give up and said to Huang Shi directly, can you help introduce him, and Huang Shi could only shrug his shoulders and say that he couldn't help, in these two days, Huang Shi could only wait for An Haonan to go back to Changle City at night to live, and then go back to Dongluo Island to deal with things.

During the day, Huangshi was under the guidance of the masters brought by An Haonan, and the engineering vehicles were familiar with them one by one, obviously for some reason, Huangshi's brain has become more flexible than in the past, and the master said something that he can not only quickly understand, but also be able to draw inferences, those masters are not stingy with guidance, naturally Huangshi also reciprocates the peach, and every day is the hospitality of good wine, good food and good restaurants.

After happily sending away a depressed An Haonan, Huangshi called He Xi, this is a person he knew a long time ago, He Xi opened a "Chengyu Electromechanical" in the electronic city, the main business is mechanical and electrical equipment, covering motors, pumps, reducers, power tools, engineering equipment, electrical switches, etc., but also engaged in electric welding, cutting work.

I used to know He Xi because I bought a small water pump from him, because Huangshi's parents lived in an old-fashioned community, there was no water tower on the roof, and there was no pressure pump at the bottom of the building, so the water pressure was low at night, so the family bought a small water pump in He Xi's store, and wanted to install it in the water inlet pipe, so I tried to talk to him, this young man didn't say a word and came home with tools, and after installing the pump, he didn't take more money and left.

So when Huangshi was preparing to engage in welding and cutting, he remembered this young man, because there was no telephone, so he also deliberately ran to the electronic city, fortunately, this "Chengyu Electromechanical" has also been open for seven or eight years, and it has not changed the nest, and the owner He Xi also happened to be in the store, Huangshi negotiated the price with him, and some things to do.

AFTER MAKING THE PHONE CALL, HUANG SHI DROVE TO THE STEEL MARKET ON FUXIN EAST ROAD AND BOUGHT A FEW STANDARD 3MM LAI STEEL PLATES, THESE SPRING STEELS ARE NOT EASY TO DEFORM UNDER THE PRESSURE OF EXTERNAL FORCES, WHICH ARE THE KIND OF STEEL PLATES STACKED TOGETHER UNDER THE LOAD-BEARING CAR, AND THE GENERAL BATTLESHIPS ARE ALSO THIS KIND OF STEEL.

After buying the steel plate, Huang Shi drove to the electronic city to pick up He Xi, and his friend named Chen Zhiyuan, who is also engaged in electric welding, but now he has changed to selling fishing gear, and occasionally works part-time in welding and cutting.

"Isn't this a Decepticon!" Chen Zhiyuan took the drawing handed over by Huang Shi and asked, it turned out that Huang Shi wanted them not only to find a way to electrically weld a few large steel pipes on the two excavators, but also to socket a few welded steel plates on the steel pipes, and weld such a cut and polished pattern in the middle of this large steel plate.