large coal mining equipment bucyrus jobs
2021-11-6 · Dragline, bucyrus 4250w. it is the largest mining equipment for the coal mine in the world. we also call it big muskie. bucyrus 4250w is the largest machine with a single bucket. it cost 159 million and tool two years to complete. however, the weight of this machine is 12 000 tonnes, and the capacity of the bucket is 170 cubic meters.