Komatsu PC22MR-3, Руководство по эксплуатации и техническому обслуживанию

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PRECAUTIONS TO BE TAKEN WHEN USING OPTIONAL EQUIPMENT
OPTIONAL EQUIPMENT
6-14
PRECAUTIONS TO BE TAKEN WHEN USING OPTIONAL
EQUIPMENT
6
The instructions given below must be strictly followed when the hydraulic excavator is fitted with a piece of
equipment.
NOTICE
q
Choose the type of equipment that is most suitable to the hydraulic excavator on which it must be
installed.
q
Use only optional or special equipment recommended and approved by Komatsu and in compliance
with the requirements indicated (see "EQUIPMENT CONFIGURATION (6-5)").
HYDRAULIC BREAKER 6
WARNING
The hydraulic breaker is very noisy, therefore always wear
ear muffs when using it.
Main applications 6
q
Crushing rocks
q
Break
q
Road constructions
This attachment can be used for a wide range of applications,
including demolition of buildings, breaking up of road surfaces
or debris, tunnel work, rock crushing and breaking operations
in quarries.
How to use the breaker correctly 6
1. Make sure that the position of the breaker with respect to
the material to be broken is as perpendicular as possible
and that the arm thrust is sufficient, so that all the power of
the breaker can be exploited.
WEAM014500