Komatsu PC290LC-6K Operation & Maintenance Manual page 128

13. TRANSPORTATION
2. Set the travel speed switch to the Lo position.
3. Turn the auto-deceleration switch OFF, and return the fuel control
dial to reduce the engine speed.
4. Turn the swing lock switch ON to apply the swing lock.
5. Set in the direction of the ramps, lower the work equipment as far as
possible without letting it hit the trailer, then travel slowly to load or
unload the machine.
When on the ramps, do not operate any lever other than the travel
lever.
6. Load the machine correctly in the specified position on the trailer.
REMARK
When the work equipment is installed, load the machine from the
front; when the work equipment is not installed, load the machine from the
rear.
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