A hydraulic-excavator backhoe is excavating the basement for a building. Heaped bucket capacity is 1.10 mº. The material is common with a bucket fill factor of 0.90. Job efficiency is 53 min/h. Average depth of cut is 2.7 m. Maximum depth of cut is 9.0 m and average swing is 75 degrees. Estimate the hourly production in bank measure.
A hydraulic-excavator backhoe is excavating the basement for a building. Heaped bucket capacity is 1.10 mº. The material is common with a bucket fill factor of 0.90. Job efficiency is 53 min/h. Average depth of cut is 2.7 m. Maximum depth of cut is 9.0 m and average swing is 75 degrees. Estimate the hourly production in bank measure.
Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter7: Seepage
Section: Chapter Questions
Problem 7.2P
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