Komatsu PC290LC-6K, Operation & Maintenance Manual

Page: 248 / 264

5-14
PC29-ENG
Without side cutters
Bucket capacity (heaped) Width
29. INTRODUCTIONS OF ATTACHMENTS
Weight
No.
of teeth
Arm
2.0 m
(6’7'’)
2.5 m
(8’2'’) 3.05 m
(10’)
❍ ❍ ❍ ❍
❍ ❍ ❍ ❍
❍ ❍ ❍ ❍
❍ ❍ ❍ ❍
❍ ❍ ❍
j
❍ ❍
j !
1.16 m 3 1100 mm 956 kg
1.58 m 3 1500 mm 1172 kg
1.80 m
3
1700 mm 1280 kg
0.74 m
3
700 mm 740 kg
1.37 m
3
1300 mm 1064 kg
0.95 m 3 900 mm 848 kg
These charts are based on over-side stability with fully loaded bucket at
maximum reach.
A wide variety of buckets & attachments is available. Contact your local
dealer for more information.
❍
Material weight up to 1.8 t/m 3 (3030 lb/cu.yd).
j
Material weight up to 1.5 t/m 3 (2530 lb/cu.yd).
!
Material weight up to 1.2 t/m 3 (2020 lb/cu.yd).
x
Not usable.
SAE, PCSA
29.2 ATTACHMENT INSTALLATION COMBINATION TABLE
PC290LC-6K, PC290NLC-6K
This table lists the combination of attachments which can be installed to the standard short arms.
❍
Can be used for general digging.
!
Can be used only for light-duty digging and loading work.
x Cannot be used.
Categories of use
For general digging
: digging or loading sand, gravel, clay etc.
For light duty digging : digging or loading dry, uncaked earth and sand, mud etc.
For loading work : loading dry, loose earth and sand
• For digging or loading hard soil or soft rock, it is recommended that the strengthened bucket with high durabil-
ity and high wear resistance be employed
NOTICE
•
When the extension arm is equipped, if the bucket is drawn tot the machine body, the arm interferes
with the body. Operate the extension arm carefully.
• When the boom is fully lowered during oblique digging, the boom interferes with the undercarriage.
Operate the boom carefully.
BUCKET AND ARM COMBINATION
3.5 m
(11'5”)
CECE