WORK MACHINE AND SYSTEM INCLUDING WORK MACHINE
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United States of America Patent
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Issued Date -
Dec 24, 2020
app pub date -
Mar 14, 2019
filing date -
Jun 29, 2018
priority date (Note) -
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Abstract
A time period for which an ineffective operation is performed during an excavation work is reduced. A work machine includes a vehicular body, a running wheel rotatably attached to the vehicular body, a work implement operable with respect to the vehicular body, an operation apparatus for operating the running wheel and the work implement, and a controller that controls an operation by the work machine. The controller determines that an ineffective operation in which the work implement does not work is being performed during the excavation work based on an operation command value output from the operation apparatus and outputs a time period for which the ineffective operation is being performed.
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