Komatsu PC138US-11 Operation & Maintenance Manual page 28

Hydraulic excavator
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SAFETY LABELS
Keep machine at a safe distance from blast zone and a
detonator.
(5) Warning for quick coupler system
(20J-00-11271)
There is a danger of an exposed person being killed by
falling attachment.
Read the manual for safe operation.
(6) Caution for overloading machine
(Machine with standard boom: 22B-00-41630)
(Machine with 2-piece boom: 22B-00-R1631)
Do not exceed the safe working loads.
(7) Lifting capacities diagram
(22B-00-41260)
2-
8
WENAM00111
SAFETY

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