Komatsu PC490-11, Installation And Instruction Manual

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Table 1
Catego-
ry
Use Precautions when using
A
Rocky
ground, riv-
erbeds Nor-
mal soil
•
On rough ground with large obstacles such as boulders or fallen trees, travel at low
speed.
B
Normal soil
Soft ground
• These shoes cannot be used on rough ground where there are large obstacles
such as boulders or fallen trees.
•
Travel at Hi or Mi speed only on flat ground, and if it is impossible to avoid travelling
over obstacles, shift down and travel at half speed in Lo.
C
Extremely
soft ground
(swampy
ground)
• Use the shoes only in places where the machine sinks and it is impossible to use A
or B shoes.
•
These shoes cannot be used on rough ground where there are large obstacles
such as boulders or fallen trees.
•
Travel at Hi or Mi speed only on flat ground, and if it is impossible to avoid travelling
over obstacles, shift down and travel at half speed in Lo.
Table 2
PC490, PC490LC-11
Specifications Category
Option 600 Triple A
Option 700 Triple B
Option 800 Triple C
Option 900 Triple C
ATTACHMENTS AND OPTIONS ATTACHMENTS AND OPTIONS
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