Hitachi ZAXIS 120-3 class Operator's Manual page 341

Hydraulic
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BUCKET TYPES AND APPLICATIONS
ZX250LC-3, 250LCN-3
Bucket
0.80 (1.05)
1.00 (1.31)
1.15 (1.50)
Hoe Bucket
1.25 (1.64)
1.40 (1.83)
Bucket reinforce-
1.00 (1.31)
ment can be welded
in four places upon
1.15 (1.50)
customer's request
Reinforced Hoe
1.00 (1.31)
Bucket (HD Type)
Reinforced Hoe
Bucket HD Type
1.00 (1.31)
(Transverse-Type-
Pin-Used Type)
Rock Bucket
0.92 (1.20)
Ripper Bucket
0.80 (1.05)
One Point Ripper
Clamshell Bucket
NOTE: • Symbols in the above table have the following meanings.
: General excavating
: Light duty excavating
: Rock digging
: Loading work
− : Not applicable (not warrantable)
• Hoe bucket is applicable to the following types of work.
General excavating:
For digging and loading operation of sand, gravel, clay, ordinary earth and so on.
Light duty excavating:
For digging and loading operation of dry, loosened earth, sand, mud and so on.
Their bulk density shall be less than 1.60 t/m
Loading:
For loading operation of dry, loosened earth and sand.
Their bulk density shall be less than 1.10 t/m
Rock digging:
For digging/loading operation of mountain gravels, blasted rock, hard clay, soft rock and so on.
IMPORTANT: Using inapplicable buckets may cause serious damage to the front structure such as boom, arm and
hydraulic cylinders.
Bucket Capacity
3
3
m
(yd
)
PCSA
CECE
(Heaped)
(Heaped)
0.70
0.90
1.00
1.10
1.20
0.90
1.00
0.90
0.90
0.80
0.70
(0.92)
0.60
(0.78)
SPECIFICATIONS
Bucket Width mm
(in)
Application
(With side cutter)
1080 (42.5")
1300 (51.2")
1410 (55.6")
1520 (59.8")
1490 (58.7")
(Without side cutter)
1300 (51.2")
1410 (55.6")
1300 (51.2")
1300 (51.2")
1210 (47.6")
1000 (39.4")
(Without side cutter)
Bucket width
870 (34")
ditching
3
3
(2700 lb/yd
) as a standard.
3
3
(1850 lb/yd
) as a standard.
12-32
Front-End Attachment
2.19 m
2.50 m
(7'2")
(8'2")
Arm
Arm
Side
2.96 m
3.61m
(9'9")
(11'10")
Standard
Arm
Arm

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