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A   3-cy wheel loader will be used to load trucks from a quarry stockpile of uniform aggregates 1/8– 3/8 in.  The haul distance will be negligible. The aggregate has a loose unit weight of 2,900 lb/cy.                    Estimate the loader production in tons based on a 45 min-hour efficiency factor.  Use a conservative cycle time and fill factor.

A   3-cy wheel loader will be used to load trucks from a quarry stockpile of uniform aggregates 1/8– 3/8 in.  The haul distance will be negligible. The aggregate has a loose unit weight of 2,900 lb/cy.                    Estimate the loader production in tons based on a 45 min-hour efficiency factor.  Use a conservative cycle time and fill factor.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A   3-cy wheel loader will be used to load trucks from a quarry stockpile of uniform aggregates 1/8– 3/8 in.  The haul distance will be negligible.

The aggregate has a loose unit weight of 2,900 lb/cy.                   

Estimate the loader production in tons based on a 45 min-hour efficiency factor.  Use a conservative cycle time and fill factor.

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