Working Mode Selector Switch (Basic Switch) - Komatsu GALEO PC1250-8 Operation & Maintenance Manual

OPERATION

Working Mode Selector Switch (Basic Switch)

Switch (1) is used to set the power and movement of the work
equipment.
Operations can easily be performed by selecting the mode to
match the type of operation.
P mode : For heavy-load operations
E mode : For operations with emphasis on fuel economy
Heavy-duty lift mode : Boom lifting power increased when raising
boom independently
Swing priority mode : Priority given to swing when operating boom
and swing simultaneously
When the engine is started, the working mode is set automatically to P mode. When the switch is pressed, it is
possible to select the other modes. The monitor display GG on the monitor display portion changes for each
mode.
If it is desired to have the working mode set to start automatically in E, L, or B mode (default option setting), have
your Komatsu distributor change the setting.
REMARK
When the mode selector switch is pressed, the mode is displayed
in the center of monitor display portion (GG), and the screen
returns to standard screen (BB) after 2 seconds. (Diagram on the
right is an example of display for the E mode.)
DETAILED CONTROLS AND GAUGES
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