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ATTACHMENT GUIDE
ATTACHMENT GUIDE
q Please read the instruction manual for the attachment and the sections of this manual related to
attachments and options.
q When installing any attachment or option, there may be problems with safety, so please contact your
Komatsu distributor before installing.
q Installing attachments or options without consulting your Komatsu distributor may not only cause
problems with safety, but may also have an adverse effect on the operation of the machine and the life
of the equipment.
q Any injuries, accidents, or damage resulting from the use of unauthorized attachments or options will
not be the responsibility of Komatsu.
COMBINATIONS OF WORK EQUIPMENT
Depending on the type or combination of work equipment, there is danger that the work equipment may
hit the cab or machine body.
When using unfamiliar work equipment for the first time, check before starting if there is any danger of
interference, and operate with caution.
Select the combination of boom, arm, and bucket from the combinations shown in the table below.
Boom
Arm
Work
equipment
Bucket
q: General operations
: Light operations
: Heavy-duty operations (crusher specification)
6-4
Standard boom
8,700 mm
Standard arm
3,900 mm
q
12.0 m³
T
11.0 m³
8.5 m³
-
5.6 m³
-
ATTACHMENTS AND OPTIONS
WARNING
WARNING
Long boom
11,400 mm
Long arm
6,500 mm
-
-
Q
q
Bucket width
mm
Excluding
Including
shroud
shroud
2,600
2,670
2,290
2,360
2,240
2,400
1,770
1,930
6
6
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