CPC E02F 9/264 (2013.01) [E02F 9/262 (2013.01); B60Y 2200/412 (2013.01); E02F 9/2203 (2013.01); E02F 9/2292 (2013.01)] | 10 Claims |
1. A work machine comprising:
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, wherein
the controller determines whether an ineffective operation in which the work implement does not work is being performed during an excavation work based on an operation command value for raising the work implement output from the operation apparatus and a speed of raising of the work implement, and when the controller determines that the ineffective operation is being performed, the controller notifies an operator of occurrence of the ineffective operation.
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