Komatsu HB365LC-3 Operation & Maintenance Manual page 121

OPERATION
TRAVEL SPEED SELECTOR SWITCH
• When loading to or unloading from a trailer, always drive the machine at low speed (set the travel
speed selector switch to Lo) and never operate the travel speed selector switch during travel.
• If the travel speed is switched between Hi and Lo when the machine is traveling, the machine may
deviate to one side, even when traveling in a straight line. Stop the machine before switching the
travel speed.
Travel speed selector switch is used to select the travel speed
from 3 stages.
Lo lights up: Low-speed travel
Mi lights up: Mid-range speed travel
Hi lights up: High-speed travel
When the engine is started, the speed is automatically set to
Lo.
Each time that the switch is pressed, the display changes Lo →
Mi → Hi → Lo in turn.
Even if the travel speed is set to high-speed (Hi) or a mid-range
speed (Mi), when traveling on soft ground or uphill, and travel
power is needed, the system automatically shifts down to low-
speed travel (Lo). There is no need to operate the switch. In
this case, the travel speed on the machine monitor display
stays lit at Hi (high-speed) or Mi (mid-range speed).
REMARK
Each time the travel speed selector switch is switched, the
mode is displayed on the machine monitor display, and after 2
seconds, the screen returns to the standard screen.
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WARNING
EXPLANATION OF COMPONENTS
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