Chapter 280: 100 meters underground (2/2)

A bucket clears the dirt excavated by the angry miners and then another arm, which is inserted into the steel chamber with a pipe of eight meters in diameter, presses the alloy pipe into the newly excavated vertical cave.

After the same time passed, the Mechanical Colossus Type X was coming again, cleaning up the dirt while pressing the second pipe into the cave excavated by the angry miners.

A magnetic self-propelled welding robot worth five hundred Yuan was recruited by Ye Qing from the prop’s mall.

This welding robot is about the size of a refrigerator that can be attached to steel at any angle using an electromagnetic crawler. Just after the appearance, Ye Qing took off his own remote-control operator, controlled to move inside the alloy pipe, and welded the joints of the two pipes.

”Zizi ~ Zizi～” welding sound and dazzling white light flashing, angry miners frequently reach out, with large claws to hold a large piece of soil.

When the Mechanical Colossus Type X third came, it also transported a large crane with a slide rail.

The rail crane can lift 20 tons of cargo, and the Mechanical Colossus Type X directly lifts the rail crane high above the alloy steel support plate. Ye Qing controls the self-propelled welding robot, climbs along the steel wall to the side of the rail crane, and welds against the joint with a welding gun.

The rail crane was welded, and the angry miners were unable to transport the dirt outside because the height was not enough.

Connect the crane to the cable of the illuminator so that the hoist can lower the bucket, lift the dirt in the cave. And move it to the outside to discard it through the rails.

This is a miracle. Who can imagine that Ye Qing walked alone into the center of the foundation pit. And then it took less than an hour to build a set of top-level efficiency drillers?

In order to build a pile foundation for others, the drills of the crawler-type rotary excavator must be used to dig the ground one by one.

Each time the auger bit is drilled half a meter deep, it has to be lifted out to empty the dirt inside the drill bit.

Speaking light, but the spiral drill bit from the rotation, to lift the soil to empty the process is extremely slow. Can’t be described by the speed of the turtle.

As for the drill hole with a diameter of eight meters at a time, no rotary excavator on the market can do it.

Special equipment must be ordered from the top machinery manufacturers to dig a little.

Whether it is a common rotary excavator in the market or a separate custom, it is impossible to drill into the work under the civil air defense project. Because the drill pipe of the rotary digging machine increases with depth. It will not be long before it will fall into an awkward situation. Because of the lack of height.

At the bottom of the foundation pit, the secret construction is in full swing.

In the next Blue-Sky Building, the stalkers who were assigned by the construction companies and real-estate developers to learn the experience were all squinting and yawning on the sofa.

The Mechanical Colossus Type X is more powerful and hey, for a few days. Regardless of day and night, staring at it, you will also see nausea.

The fresh energy of the first day has already passed, and these stalking doors have not been discovered. Today's construction site is different from the past.

The number of vehicles entering and leaving the site was too numerous, and they felt the only change was the Mercedes-Benz G65.

More and more, the stalkers have even closed eyes to sleep.

The Mechanical Colossus Type X constantly excavated the soil at the bottom of the civil air defense project, giving the best cover for the construction of underground industrial bases. After all, no one wouldn't be able to measure the weight of the earth excavated by the Mechanical Colossus Type X.

No one can't measure the exact weight, and the human defense works to block all the relevant lines of sight.

As the sky gradually brightened, the first phase of construction inside the civil air defense project gradually came to an end.

The giant force that Ye Qing drove the Mechanical Colossus Type X rotation work, and has cut this independent food storage room into a piece of standard concrete stone.

Wait until the last raised concrete bar is cut, the Mechanical Colossus Type X switch the mechanical claws. Carry the rest of the equipment inside the car, and then put the stone bar code in the car.