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Operation and maintenance manual

ManualsBrandsDoosan ManualsOtherOperation and Maintenance Manual Doosan DX140R/DX140LCR Serial Number 5001 and Up
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Operation
3-27
DX140R/DX140LCR
6. Do not use machine travel or swing when the bucket is in
the ground to provide additional breakout force. See Figure
60.
7. Do not use weight of machine to provide additional
breakout force. See Figure 61.
8. When working on soft or muddy ground, make sure that
the mach
ine is not sinking.
9. When working close to the excavated edge, make sure
that ground the machine is sitting on is solid. Keep the
travel motors (1, Figure 62) to the rear. See Figure 62.
10. Do not excavate underneath the machine. See Figure 63.
FG000134
Figure 60
FG000137
Figure 61
FG000677
1
Figure 62
FG000170
Figure 63