Attachments And Options; Install Attachment - Komatsu PC290LC-11 Operation & Maintenance Manual

ATTACHMENTS AND OPTIONS

ATTACHMENTS AND OPTIONS
• Read the instruction manual for the attachment and the sections of this manual related to attach-
ments and options.
• Installing any attachment or optional equipment is related to the safety issue. Contact your Komat-
su distributor before installing.
• Installing attachments or optional equipment without consulting your Komatsu distributor may not
only cause problems with safety, but may also have an adverse effect on the operation of the ma-
chine and the life of the equipment.
• Any personal injuries, product failures, physical loss or damage resulting from the use of unauthor-
ized attachments or parts will not be the responsibility of Komatsu.

INSTALL ATTACHMENT

Depending on the type or combination of work equipment, there is a 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 it with care.
When the boom is fully lowered during the oblique digging, the boom interferes with the undercarriage.
Operate the boom carefully.
Categories of use
Select a proper attachment for each use.
General digging
Digging or loading sand, gravel, clay etc.
Light duty digging
Digging and loading dry and loose sandy soil, or muddy soil.
Loading
Loading of dry and loose earth.
REMARK
For digging or loading hard soil or soft rock, it is recommended that the strengthened bucket with high durability
and high wear resistance be employed.
Combination of attachments
NOTICE
1. Bucket size based on ISO 7451, heaped material with a 1:1 angle of repose.
2. Max Bucket Volume/Weight are for reference only and are not necessarily available from the factory.
3. Table is based on General Purpose buckets and both conditions of Volume (m
exceeded.
4. Please consult with your distributor for the correct selection of buckets and attachments to suit the applica-
tion. The recommendations are given as a guide only, based on typical conditions.
Max Bucket Vol-
ume/ Weight ISO
k k
WARNING
k k
WARNING
2.0 m 2.65 m
ATTACHMENTS AND OPTIONS
3
) and Weight (kg) must not be
PC290LC-11
1-Piece Boom
3.2 m 3.5 m
6-35