Komatsu WA480-8 Operation & Maintenance Manual page 260

MACHINE OPERATIONS AND CONTROLS
METHOD FOR SHIFTING GEAR
When the machine is traveling at high speed, do not shift gear abruptly. Use the brake to reduce the
travel speed before shifting gear.
Shift gear as follows.
Set gear speed switch (1) to the desired position to shift gear.
Position (a): 1st speed
Position (b): 2nd speed
Position (c): 3rd speed
Position (d): 4th speed
3-192
k k
WARNING
OPERATION