A shovel with a 3-cy heaped capacity bucket is loading well
blasted rock on a highway...
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Civil Engineering
A shovel with a 3-cy heaped capacity bucket is loading wellblasted rock on a highway project. The
average face height is 22 ft. The shovel has a maximum rateddigging height of 30 ft. Most of the cut will
require a 140-degree swing of the shovel to load the haulunits. Use efficiency factor 45-minues per hour.
What is an aggressive production estimate in bank cubic yards?Show all the calculations
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Given Capacity of shovel bucket 3 cy The average face height 22 ft Maximum rated digging height of shovel 30 ft Swing of the shovel 140 Efficiency factor 45 min per hour Shovel bucket is loaded with wellblasted rock of highwayprojectTo find Production of shovel in bank cubic yards bcySolution The whole solution is shown in below images Thefollowing steps are followed to calculate required production inbcy per hour1 Step 1 Calculate optimum height 05 times the maximumrated
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