Benjamin looked at the towering cranes made of steel in the distance as they lifted the steel and turned slowly.

These devices made of steel can make a building rise from the ground in a day! Construction workers from the orcs and other races made it easy to build.

Human workers hammer solid nails with ten hammers, and orc workers only need one stroke to solve the problem.

Even, these fat and strong laborers can easily build a building by carrying steel bars on their bodies.

The walls have become a burden, and the new cities no longer need this ancient system of defenses.

Even, all the cities of the Irlanhill Empire no longer have any fortifications.

For this empire, there are no enemies in this world - or rather, there are no opponents worthy of their respect!

They can easily destroy any ground target with the Staff of the Celestials, or they can use nuclear weapons to leave the enemy's land without vegetation - in short, the threat of war is almost gone, and the Elanhill Empire no longer needs fortifications against a single city.

On the contrary, the Empire of Ellan Hill is strengthening the defenses on the Ring of Ellan Hillus, and is also building a space military base on the moon on an unprecedented scale.

Benjamin and her teachers loved the tall buildings that were rising from the ground, and they were curious about everything in the world.

In their limited cognition, all this in front of them is a miracle and cannot be explained by common sense.

With the same mood, it is a group of miners of the demon race...... In the open-pit coal mine of the Demon Realm, the heavy trucks of the Elanhill Empire are neatly parked here.

The model of this super dump truck is the Belas-75710, and the height of the entire car has reached an exaggerated 8.16 meters, the width is also an astonishing 9.87 meters, and the total length is 20.60 meters.

What's even more exaggerated is that this super truck weighs a full 360 tons, which is almost the sum of 200 ordinary cars combined.

It has an impressive load capacity, up to 450 tons, and a full load of 810 tons is more than a fully loaded A380 airliner. This is currently the second largest dump truck in the Irlanhill Empire.

The largest truck, the Magic Dump Truck, built by the engineers of the Ellan Hill Empire themselves, is a full 40 meters long, twice the size of this Belas.

Standing next to this Belas dump truck, the demon warriors who were at least 2 meters tall were also dwarfed, and some were slightly shorter, and they couldn't even reach the height of half a wheel.

The truck has a maximum speed of 64 km/h and a full load of 40 km/h.

In order to meet the performance requirements, the Belas-75710 dump truck uses a twin-engine system, which has two 16V-4000-C11 diesel engines, each with a power generation capacity of 1,715 kilowatts, and the twin engines drive four electric motors to generate electricity to drive the wheels.

Yes, it turned out to be an electric car. Because of the emphasis on torque, trucks of this class can only be driven by electric power, and the latest electric energy system is used.

A true behemoth, the Belas-75710 dump truck consumes more than 1,300 litres of fuel per 100 km when fully loaded, and in order to save fuel, it uses only one engine without loading.

In order for this steel monster to have a range of more than 300 kilometers, its fuel tank is made up of two 2,800-liter fuel tanks for a total capacity of 5,600 liters.

Many miners of the Demon Race used all their imaginations, and there was no way to understand how humans could develop such a shocking and huge machine to make up for their physical weakness and complete such a great transformation.

Behind these massive minecarts stands a super excavator. It has a total length of 225 meters, which is equivalent to 19 Belas dump trucks in a row; The height is 96 meters, which is equivalent to the total height of the statue of the Grand Magician of Lonsadelai erected in Garenoch, Grecken District.

This machine has 20 huge buckets, each with a standard single capacity of 6,600 liters, which equals 44 bathtubs filled with water!

Its 20 buckets have an overall capacity of 240,000 cubic meters per day, which is larger than the carrying capacity of 10,000 fully loaded dump trucks.

The weight of this jumbo excavator is 13,000 tons, which is about the weight of 8,667 cars - or more intuitively, this weight is about the total displacement of a cruiser of the Navy!

The motor that drives 20 buckets has an installed capacity of 16,560 kilowatts, which is more than the combined motor power of 160 cars. It can dig a 17-metre-deep crater the size of five football fields per day, and only five people are required to operate.

Who would have imagined that this super huge human machine could only be regarded as the third largest excavator device within the Irlanhill Empire.

The largest one, in Volavo, also has a lot of magic weight-reducing devices, and the total weight of that huge excavator is about the same as that of a battleship, nicknamed the Mountain Destroyer!

Of course, in the Demon Realm, such a huge machine is enough to amaze all the Demon Miners.

The originally strong and huge bodies of these demons were really as small as gravel in front of these giant steel monsters that were hundreds of times and thousands of times larger than them.

The reason for their existence is only because it is cheap, which can be used as a supplement to machinery and save money for the mine owners here.

Despite this, being able to get a job, to be able to support a family, to get enough food, and to survive this long, cold winter is already a very satisfying thing for these demons.

"I didn't know we were fighting these gods...... If I had known, I wouldn't have let my son join the army to go on an expedition to the Divine Realm......" An old miner hugged the buns that had been handed out, and boasted to the overseers beside him with a happy face.

The Overseer was a human, skinny and withered two heads shorter than the old demon - but he was still the Overseer, the same power with a leather whip in his hand.

"Work honestly, this is your fate." The human overseer pointed to the mountains of coal in the distance and said, "Load these up in the afternoon and take them away!" I can find a way to add some to your dinner! ”

Thinking of the delicacies of the meal, the braised chicken thighs and the braised fatty meat—the old demon suddenly felt that he was full of strength again—he patted his chest and promised, "Don't worry! My lord! I'm going to go back and call those lazy people up! Ten minutes! Ten minutes later, we got to work! ”