Komatsu PC45MR-30403, Operation And Maintenance Manual

Page: 285 / 475

PROCEDURES FOR UNLOADING MACHINE
1.
Park a trailer on a flat and firm place.
Maintain a safe distance from the road shoulder.
2.
Apply the brake of the trailer securely.
3.
Set the chocks (1) to the tires to secure the trailer.
4.
Set the right and left ramps (2) parallel to each other and
equally spaced to the right and left of center (3) of the trail-
er. Make the installation angle (A) at 15 ° or less.
If the ramps bend largely under the weight of the machine,
put blocks under the ramps to prevent them from bending.
5.
Remove the chains or wire ropes which are fastening the
machine.
6.
Start the engine.
Warm up the engine fully in cold weather.
7.
Check that the travel speed display shows Lo.
If Hi is displayed, press the travel speed selector switch to
change the travel speed to Lo.
8.
Turn the fuel control dial to Low idle (MIN) position (a).
TRANSPORTATION OPERATION
3-224