Mining special excavator

This is the largest excavator in the world. It is 95 meters high, 215 meters long and weighs 45000 tons. It can be called the world's top excavator. It is made by Krupp company of Germany and is on its way to the destination (a coal mine under excavation). It's cheaper to move the machine this way than to reassemble it in the coal mine. Specifications: height: 95m, length: 215m, covering an area of about 2.5 football fields, weight: 45000 tons; Such a huge object is also quite efficient in its work. The excavation speed is 10 meters per minute and 76000 cubic meters of coal can be collected every day. Its design and manufacture time is as long as five years, and it needs five people to operate. The diameter of the bucket wheel is more than 70 feet, and there are 20 buckets in total. Each bucket can bear more than 530 cubic feet (soil, etc.), and a 6-foot-high person can stand in the bucket. The excavator relies on 12 wheels for moving forward (each wheel is 12 feet wide, 8 feet high, 46 long), After four, the top speed of the excavator is three hours a mile. It's spectacular from a distance< This mini excavator is 80cm wide, 1.3m high and weighs only 0.8t. It is manufactured by Shandong Hengyuan excavator Co., Ltd. with a bucket capacity of 0.05m3. It is mainly suitable for indoor, underground pipeline, orchard greening and other small working environment. If compared with the largest excavator, the mini excavator can be used for indoor, underground pipeline and orchard greening, It's the size of a big elephant and an ant. If you drive the smallest one and meet this big Mac, you should feel like you're on an alien planet