Li Yan believed that his performance on the Zigui School Ground with gasoline would definitely reach the ears of Liu Bei and the generals, and the role of gasoline on the battlefield was definitely greater than that of these machines, and it was also more deterrent. Pen & Fun & Pavilion www.biquge.info

If these Shu troops don't know what to do, this 1,000 catties of gasoline a day is enough to burn all the ships, grain and grass and baggage of the Shu army, and if they lose these things, these tens of thousands of Shu troops are just lambs to be slaughtered.

When they digested some of this information, Li Yan said to Liu Bei again: "Your Majesty the King of Shu, the construction of this wharf is very important, I hope you can make a decision as soon as possible, and we can make other arrangements." ”

Liu Bei and the others also heard the overtones in Li Yan's words, there are many more in these mechanical villas, but the current supply of gasoline is not very sufficient, and in the face of such a steel army, no one can resist it at all.

Moreover, according to Zhang Nan and others, this gasoline is a more terrifying thing, thousands of catties a day, the current practice of this Huaxia Villa is obviously to accumulate gasoline, and if you can use manual labor, you will not use these machinery, maybe there are tens of thousands of catties of gasoline stored in the current villa, and it is really not very difficult to burn your own tens of thousands of horses.

Fortunately, this Huaxia Villa is also more reasonable, and there are other ways to choose, but since you are here today, it is better to let these soldiers earn another day of food, and you can observe more of the situation of this Huaxia Villa, especially the thing called "movie" that Zhang Nan said, whether it is so magical.

So, Liu Bei signaled Zhang Nan to hand over the agreed personnel to the people of Huaxia Villa to arrange the work.

Yang Yong saw this situation from the telescope, and he was also secretly relieved, he did not have the bearing and confidence of Li Yan.

The leaders of each group received the corresponding tools according to Yang Yong's task list, and each went to the designated place to distribute the work of the group members by themselves.

In the place where the dock was built, the floating soil on the surface was almost dug up, and some of the soldiers looked at the traces left by the iron pickaxe on the granite stone, and shook their heads helplessly.

looked at his team leader, and was stunned to find that the team leader was bringing some strange tools with some team members, and then said to everyone: "Although the excavation of this rock is more difficult than digging the soil, the price is twice that of the excavation, and the rock is heavier than the soil, so today's task is not very many, especially with these special tools for dealing with rocks provided by the villa, as long as everyone listens to my arrangement, we will definitely be able to easily complete today's task." ”

The surface layer of granite has some irregular cracks due to thermal expansion and cold contraction, so these team leaders and their team members use pneumatic picks to excavate along these cracks.

The cracked granite is quickly broken into large and small stones under the action of a pneumatic pickaxe, and then carried by other team members onto a trolley, weighed and sent to a designated location for stacking.

But the further down the digging, the fewer cracks in the granite, the slower the progress of the excavation work, the pneumatic pickaxe can only hit small pieces of rock on the hard granite, according to this progress, to dig this dock to a depth of more than ten meters, at least more than a month.

Yang Yong told Xiaobao about the situation encountered on the construction site, and Xiaobao found all the granite related information downloaded from the Internet from Wei Minsheng, and studied the solution with a few companions he temporarily selected.

It is the most primitive method to use the natural force of thermal expansion and contraction to make the rock crack, but the work efficiency is too low, and it is not even as good as digging slowly with a pneumatic pickaxe, because the time to heat the rock is too long, and it will waste a lot of manpower to find firewood, so it was directly vetoed by Xiaobao.

Artificial gouging and splitting is the main way used in traditional stone mining, but the villa currently does not have the ability to build corresponding tools, and the discussion is fruitless, Xiaobao can only hand over this problem to Wei Minsheng.

Wei Minsheng took a look at the information sorted out by Xiaobao and felt that the work of drilling holes could be changed to the way of electric drilling, which could greatly improve work efficiency.

The traditional splitting method is to use a sledgehammer and an iron wedge, although the tool is simple, but the efficiency is too low, it can be replaced by a hydraulic splitting machine that is widely used at present, although it costs several thousand RMB, but the work efficiency is high.

So Wei Minsheng asked Liu Mengling and them to urgently order a batch of electric drills and hydraulic splitting machines, and at the same time asked them to buy several sets of granite mining equipment according to the use of funds.

Since the granite resources here are abundant and the labor cost is cheap, a production line for the production of granite can be made to produce some granite slabs, and the waste can be used to produce mineral sand, and there is a large demand in their future construction projects.

However, due to the time difference between the two worlds, the procurement of these materials can not be put in place immediately, in order to speed up the progress, Wei Minsheng does not need to save this bit of gasoline, and informed Wang Wufu to replace the excavator's bucket with a crushing head, and first crush a trench more than one person deep along the central axis of the dock, so as to facilitate the next step of manually using a hydraulic splitting machine to mine granite blocks.

Wang Wufu received the notice, excitedly changed the equipment of the excavator, and came to the dock construction site.

The team leaders at the dockyard site already knew the relevant situation from the walkie-talkie, and beckoned their team members to give way to the excavator in the position of the central axis.

Liu Bei and others also discovered the abnormal movement here, and came to the dock construction site under the guidance of Li Yan.

I saw that Wang Wufu drove the excavator with the crushing head installed along the central axis to the edge of the dock contour line, put down the crushing head, and after a sound of "ho, ho, ho, ......", the gravel flew sideways, and the hard granite below also appeared deep cracks.

Wang Wufu did not crush in one place, but changed to the next place for crushing, retreating while doing it, and leaving the cracks to those who operate the electric pickaxe to deal with them, so that they can better play a synergistic role and improve work efficiency.

After beating the central axis with the crushing head, Wang Wufu turned the crushing head again and broke it again along the side of the broken one just now.

In this way, the excavator crushes in front, and the people in the back use a pneumatic pickaxe to peel off the cracked rock, and then move it away.

After a dozen round-trips, the sun was about to set, and a trench one person deep and more than a meter wide appeared on the central axis of the dock.

Liu Bei and a group of Shu soldiers have been stunned by the power of this excavator, they didn't expect this steel monster to have such ability after not having steel claws, this is the real power of opening mountains and cracking stones, no wonder that Li Yan dared to boast that there is no strong city in the world that this excavator can't open.

With the ease with which the excavator crushed the rocks, even an entire stone town could not withstand its toss, let alone the gates made of wood.