Power Shovel Productivity
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Highlights the job conditions that determine the yardage output of power shovels on highway grading work and demonstrates how production is affected by the speed of the dipper cycle, size of dipper load and frequency and duration of delays.
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Sources
- 16mm Filmography (legacy record) — title, year, format, sound, description, catalog record
- usgov-av-1974 — title, year, creator, length, color, sound, description
Original permalink · Record added 2023-02-27 03:15:25