Komatsu PW160-7H Operation & Maintenance Manual page 93

OPERATION
3. HIGH/LOW SPEED SELECTOR SWITCH
This switch (3) is used to set the travel speed to 3 stages.
Lo lights up:
Hi lights up:
At lights up:
When the engine is started, the speed is automatically set to the
last value before engine was stopped.
Each time that the switch is pressed, the display changes
Lo→Hi→At→Lo in turn.
When travelling in auto mode (At), if more travel torque is needed,
such as when traveling on soft ground or on slopes, the speed
automatically switches to low speed (Lo), so there is no need to
operate the switch.
When loading or unloading from a trailer, always travel at low
●
speed. Never operate the travel speed selector switch during
the loading or unloading operation.
REMARK
Each time that the travel speed selector switch is operated,
the mode is displayed in the centre of the monitor display, and the
screen returns to the normal screen after 2 seconds.
4. CONTROL LEVER LOCK SWITCH
Depressing control lever lock switch will stop lever functionality.
Lever lock switch must be engaged when machine travels on
highway to prevent accidental use of work equipment.Light on
switch will illuminate when active.
PW160-7H VEAM390100
Low-mode travel
Hi-mode travel
Auto mode travel
EXPLANATION OF COMPONENTS
Monitor display portion
2 seconds
93