How to select the single bucket excavator reasonably?
How to select the single bucket excavator reasonably?
发布时间：2025-03-16 15:54:00
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答案：【计分规则】: 1) The single bucket excavator is mainly determined by factors such as mine scale, total amount of ore and rock stripping, mining technology, physical and mechanical properties of ore and rock, and equipment supply;2) The excavators with bucket capacity of 1~2 cubic metre are generally selected for small open-pit mines;3) Excavators with bucket capacity of 2~4 cubic metre are generally used in medium-sized open-pit mines;4) Excavators with a bucket capacity of 4~10 cubic metre are generally used in large open-pit mines;5) Excavators with bucket capacity no less than 8~10 cubic metre are generally selected for super large open pit mines;6) When the truck is used for transportation, the bucket capacity of the excavator should be matched with the vehicle load capacity, and generally 4~6 buckets are loaded in one truck.2 pionts per item.
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