People seem to be most curious about the world, but for construction machinery, the glorious moment seems to have passed. For excavators, the largest and most expensive are not the most popular in this era. However, we are still shocked and admired the brilliance of construction machinery yesterday, so let us review those mechanical giants today.

(1) The world's largest excavator manufactured by Krupp Krupp, Germany

The world's largest excavator made by Krupp Krupp, Germany

From the world's strongest industrial country: Germany's largest excavator in the world, 95 meters high, 215 meters long, covers an area of ​​about 2.5 football fields, and weighs 45,000 tons, by the German industrial machinery overlord: krupp company It took five years to manufacture. It is very spectacular to see it from a distance. If you get close to it, you should have a feeling of being on Mars.

The world's largest excavator has a very powerful and staggering working ability. Such a behemoth is also quite efficient at work. The excavation speed is 10 meters per minute, and it can collect 76,000 cubic meters of coal every day, which is about 70,000 cubic meters of coal. ton, it was designed and built for up to five years, but only required five people to operate it.