Whether it is building a house in the countryside or building a high-rise building in the city, some mechanical equipment is common, such as cranes and excavators. These mechanical devices not only improve work efficiency, but also reduce physical labor, which is what children see. How big is the machine? Today is the largest excavator in the world. How big is it?
Its name is Bagel 288. This excavator is known as the "land carrier." This excavator was developed by Krupp. If you look closely, he is like a huge steel monster that makes you feel yourself. This excavator is extremely small, 96 meters high, 215 meters long and weighs 45,000 tons. It is as large as a standard football field, two and a half, wider than the aircraft carrier.
There are 18 buckets on the wheel of this excavator. Each bucket can easily accommodate eight adults. The runner has a diameter of 21.6 meters and is about 7 layers. Standing in front of it and saying that it is an "ant" is not excessive. This excavator still maintains the Guinness World Record. Of course, with such a large size, the cost and time to manufacture it is amazing.
It is understood that the cost of this excavator has reached 700 million yuan. It was developed in 1978 for a total of five years. However, its efficiency cannot be underestimated. This excavator can excavate 250,000 cubic meters of coal per day. This means that it can dig into Mount Fuji in Japan in one day, because Mount Fuji is too big, one can't control it, and it takes 5 people to fully control it.
Although its advantages are obvious, the disadvantage is that it is too large in size and slow to move. It takes one minute to walk 10 meters, not to mention its speed and energy consumption. This excavator is dry, absolutely A king. Generally speaking, the working place of this excavator is fixed because the cost of one-time handling is also very expensive.
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