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OPERATION
MACHINE OPERATIONS AND CONTROLS
WORKING MODE
Working Mode
The mode selector switch can be used to switch the mode to match operating conditions and purpose, thereby
enabling work to be performed efficiently.
Make effective use of each mode as follows.
When the starting switch is turned to the ON position, the working mode is set to A mode (digging).
Use the working mode switch to set the mode to the most efficient
mode to match the type of work.
Working mode Applicable operations
A mode
Normal digging, loading operations
(Operations with emphasis on productivity)
E mode
Normal digging, loading operations
(operation with emphasis on fuel economy)
Heavy-duty lift
Normal digging, loading operations
(boom lifting power increased when raising boom independently)
Swing priority
mode
Normal digging, loading operations
(priority given to swing when operating boom and swing simultaneously)
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