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Recently, the world's highest Hotel - Dubai blue sky hotel, which was built by Zoomlion, and the main structure was completed. Dubai blue sky hotel project is the highest hotel building in the world, covering an area of 3662 square meters and a building area of about 102000 square meters. It includes 1100 hotel rooms, 320 meters high-altitude open-air swimming pool, 360 meters high-altitude restaurant and
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There is also great care about the parking of excavators, which cannot be parked at will. For parking ways, different drivers may say different methods, but the most common are the following three ways. Which of the three ways is the most scientific? Standard Parking This is our most common way, and most drivers will choose this way. Make the jib 90 ° perpendicular to the ground, turn the bucket out
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What Are Electric Rope Shovels? The electric rope shovel is a single bucket excavator that uses gears, chains, wire rope, pulley blocks and other transmission parts to transmit power. Its production has a history of 100 years. The electric shovel is one of the main mining machines in ten million ton open-pit mines, with high productivity, high operating rate and low operating cost. It is recognized a
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1. The "Little Chimneys" We often see a small chimney installed on some excavators. What is this small chimney used for? This little chimney is called an air pre-filter. When the air quality is poor and the environment is bad, we will wear masks to isolate and filter the dust and impurities in the air to a certain extent. Like people, excavators also need to be protected. The working environment of e
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The world's largest backhoe hydraulic excavator, the giant of the construction vehicle industry, is Liebherr R9800, "fighting the world". We may think that such an excavator is no different from ordinary excavators, but the fact is that this excavator is not rich to buy, only 10 units in the world, belongs to the mining excavator. Liebherr company was founded in 1949 by Hans Liebherr in Germany
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NO.5: Manitowoc 31000, the United States crawler crane, the crane main boom is 105 meters long, up to 209 meters in height, equipped with two 600 horsepower 15-liter Cummins engine, in fact, this is the largest crane made by the U.S. manufacturer, Manitowoc 31000 maximum lifting capacity of 2300 tons, lifting moment of 35,800 t - m , the first one was manufactured in 2012, delivered to South Korea a year later, i
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The Ugandan army used a Roadheader to dig trenches, and this monster was able to dig a trench 1120 meters long, 0.8 meters wide and 1.5 meters deep within an hour. So do you know about the working principle of roadheader and the factors affecting the performance of roadheader? Take the EBH300 cross shaft roadheader as an example. EBH300 Cross Shaft Roadheader: The working principle of cross shaft roadheader
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Maintenance of bulldozers Bulldozer is a kind of earthwork machinery which can excavate, transport and discard rock and soil. It is widely used in open-pit mine. For example, it is used for building dump, levelling car dump, stacking scattered ore rock, levelling work pan and building site, etc. . It is not only used for auxiliary work, but also for main mining work. Examples include stripping and mining of placer d
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First of all, CAT yellow is Caterpillar's product excavator registered trademark color, as the construction machinery "giant" why would choose yellow? For large machinery of this type of construction, safety needs special attention, yellow is easier to identify, the yellow light wavelength is long, not easy to be suspended in the air of the particles blocked and scattered in all directions, and strong
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